From 48cd2c3f351ff188bc85684b84a91b6e6d17d896 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 27 Sep 2018 12:24:54 -0700 Subject: Export of internal Abseil changes. -- 4eacae3ff1b14b1d309e8092185bc10e8a6203cf by Derek Mauro : Release SwissTable - a fast, efficient, cache-friendly hash table. https://www.youtube.com/watch?v=ncHmEUmJZf4 PiperOrigin-RevId: 214816527 -- df8c3dfab3cfb2f4365909a84d0683b193cfbb11 by Derek Mauro : Internal change PiperOrigin-RevId: 214785288 -- 1eabd5266bbcebc33eecc91e5309b751856a75c8 by Abseil Team : Internal change PiperOrigin-RevId: 214722931 -- 2ebbfac950f83146b46253038e7dd7dcde9f2951 by Derek Mauro : Internal change PiperOrigin-RevId: 214701684 GitOrigin-RevId: 4eacae3ff1b14b1d309e8092185bc10e8a6203cf Change-Id: I9ba64e395b22ad7863213d157b8019b082adc19d --- absl/hash/internal/city.cc | 589 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 589 insertions(+) create mode 100644 absl/hash/internal/city.cc (limited to 'absl/hash/internal/city.cc') diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc new file mode 100644 index 00000000..591017ab --- /dev/null +++ b/absl/hash/internal/city.cc @@ -0,0 +1,589 @@ +// Copyright 2018 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// This file provides CityHash64() and related functions. +// +// It's probably possible to create even faster hash functions by +// writing a program that systematically explores some of the space of +// possible hash functions, by using SIMD instructions, or by +// compromising on hash quality. + +#include "absl/hash/internal/city.h" + +#include // for memcpy and memset +#include + +#include "absl/base/config.h" +#include "absl/base/internal/endian.h" +#include "absl/base/internal/unaligned_access.h" +#include "absl/base/optimization.h" + +namespace absl { +namespace hash_internal { + +#ifdef ABSL_IS_BIG_ENDIAN +#define uint32_in_expected_order(x) (absl::gbswap_32(x)) +#define uint64_in_expected_order(x) (absl::gbswap_64(x)) +#else +#define uint32_in_expected_order(x) (x) +#define uint64_in_expected_order(x) (x) +#endif + +static uint64_t Fetch64(const char *p) { + return uint64_in_expected_order(ABSL_INTERNAL_UNALIGNED_LOAD64(p)); +} + +static uint32_t Fetch32(const char *p) { + return uint32_in_expected_order(ABSL_INTERNAL_UNALIGNED_LOAD32(p)); +} + +// Some primes between 2^63 and 2^64 for various uses. +static const uint64_t k0 = 0xc3a5c85c97cb3127ULL; +static const uint64_t k1 = 0xb492b66fbe98f273ULL; +static const uint64_t k2 = 0x9ae16a3b2f90404fULL; + +// Magic numbers for 32-bit hashing. Copied from Murmur3. +static const uint32_t c1 = 0xcc9e2d51; +static const uint32_t c2 = 0x1b873593; + +// A 32-bit to 32-bit integer hash copied from Murmur3. +static uint32_t fmix(uint32_t h) { + h ^= h >> 16; + h *= 0x85ebca6b; + h ^= h >> 13; + h *= 0xc2b2ae35; + h ^= h >> 16; + return h; +} + +static uint32_t Rotate32(uint32_t val, int shift) { + // Avoid shifting by 32: doing so yields an undefined result. + return shift == 0 ? val : ((val >> shift) | (val << (32 - shift))); +} + +#undef PERMUTE3 +#define PERMUTE3(a, b, c) \ + do { \ + std::swap(a, b); \ + std::swap(a, c); \ + } while (0) + +static uint32_t Mur(uint32_t a, uint32_t h) { + // Helper from Murmur3 for combining two 32-bit values. + a *= c1; + a = Rotate32(a, 17); + a *= c2; + h ^= a; + h = Rotate32(h, 19); + return h * 5 + 0xe6546b64; +} + +static uint32_t Hash32Len13to24(const char *s, size_t len) { + uint32_t a = Fetch32(s - 4 + (len >> 1)); + uint32_t b = Fetch32(s + 4); + uint32_t c = Fetch32(s + len - 8); + uint32_t d = Fetch32(s + (len >> 1)); + uint32_t e = Fetch32(s); + uint32_t f = Fetch32(s + len - 4); + uint32_t h = len; + + return fmix(Mur(f, Mur(e, Mur(d, Mur(c, Mur(b, Mur(a, h))))))); +} + +static uint32_t Hash32Len0to4(const char *s, size_t len) { + uint32_t b = 0; + uint32_t c = 9; + for (size_t i = 0; i < len; i++) { + signed char v = s[i]; + b = b * c1 + v; + c ^= b; + } + return fmix(Mur(b, Mur(len, c))); +} + +static uint32_t Hash32Len5to12(const char *s, size_t len) { + uint32_t a = len, b = len * 5, c = 9, d = b; + a += Fetch32(s); + b += Fetch32(s + len - 4); + c += Fetch32(s + ((len >> 1) & 4)); + return fmix(Mur(c, Mur(b, Mur(a, d)))); +} + +uint32_t CityHash32(const char *s, size_t len) { + if (len <= 24) { + return len <= 12 + ? (len <= 4 ? Hash32Len0to4(s, len) : Hash32Len5to12(s, len)) + : Hash32Len13to24(s, len); + } + + // len > 24 + uint32_t h = len, g = c1 * len, f = g; + uint32_t a0 = Rotate32(Fetch32(s + len - 4) * c1, 17) * c2; + uint32_t a1 = Rotate32(Fetch32(s + len - 8) * c1, 17) * c2; + uint32_t a2 = Rotate32(Fetch32(s + len - 16) * c1, 17) * c2; + uint32_t a3 = Rotate32(Fetch32(s + len - 12) * c1, 17) * c2; + uint32_t a4 = Rotate32(Fetch32(s + len - 20) * c1, 17) * c2; + h ^= a0; + h = Rotate32(h, 19); + h = h * 5 + 0xe6546b64; + h ^= a2; + h = Rotate32(h, 19); + h = h * 5 + 0xe6546b64; + g ^= a1; + g = Rotate32(g, 19); + g = g * 5 + 0xe6546b64; + g ^= a3; + g = Rotate32(g, 19); + g = g * 5 + 0xe6546b64; + f += a4; + f = Rotate32(f, 19); + f = f * 5 + 0xe6546b64; + size_t iters = (len - 1) / 20; + do { + uint32_t a0 = Rotate32(Fetch32(s) * c1, 17) * c2; + uint32_t a1 = Fetch32(s + 4); + uint32_t a2 = Rotate32(Fetch32(s + 8) * c1, 17) * c2; + uint32_t a3 = Rotate32(Fetch32(s + 12) * c1, 17) * c2; + uint32_t a4 = Fetch32(s + 16); + h ^= a0; + h = Rotate32(h, 18); + h = h * 5 + 0xe6546b64; + f += a1; + f = Rotate32(f, 19); + f = f * c1; + g += a2; + g = Rotate32(g, 18); + g = g * 5 + 0xe6546b64; + h ^= a3 + a1; + h = Rotate32(h, 19); + h = h * 5 + 0xe6546b64; + g ^= a4; + g = absl::gbswap_32(g) * 5; + h += a4 * 5; + h = absl::gbswap_32(h); + f += a0; + PERMUTE3(f, h, g); + s += 20; + } while (--iters != 0); + g = Rotate32(g, 11) * c1; + g = Rotate32(g, 17) * c1; + f = Rotate32(f, 11) * c1; + f = Rotate32(f, 17) * c1; + h = Rotate32(h + g, 19); + h = h * 5 + 0xe6546b64; + h = Rotate32(h, 17) * c1; + h = Rotate32(h + f, 19); + h = h * 5 + 0xe6546b64; + h = Rotate32(h, 17) * c1; + return h; +} + +// Bitwise right rotate. Normally this will compile to a single +// instruction, especially if the shift is a manifest constant. +static uint64_t Rotate(uint64_t val, int shift) { + // Avoid shifting by 64: doing so yields an undefined result. + return shift == 0 ? val : ((val >> shift) | (val << (64 - shift))); +} + +static uint64_t ShiftMix(uint64_t val) { return val ^ (val >> 47); } + +static uint64_t HashLen16(uint64_t u, uint64_t v) { + return Hash128to64(uint128(u, v)); +} + +static uint64_t HashLen16(uint64_t u, uint64_t v, uint64_t mul) { + // Murmur-inspired hashing. + uint64_t a = (u ^ v) * mul; + a ^= (a >> 47); + uint64_t b = (v ^ a) * mul; + b ^= (b >> 47); + b *= mul; + return b; +} + +static uint64_t HashLen0to16(const char *s, size_t len) { + if (len >= 8) { + uint64_t mul = k2 + len * 2; + uint64_t a = Fetch64(s) + k2; + uint64_t b = Fetch64(s + len - 8); + uint64_t c = Rotate(b, 37) * mul + a; + uint64_t d = (Rotate(a, 25) + b) * mul; + return HashLen16(c, d, mul); + } + if (len >= 4) { + uint64_t mul = k2 + len * 2; + uint64_t a = Fetch32(s); + return HashLen16(len + (a << 3), Fetch32(s + len - 4), mul); + } + if (len > 0) { + uint8_t a = s[0]; + uint8_t b = s[len >> 1]; + uint8_t c = s[len - 1]; + uint32_t y = static_cast(a) + (static_cast(b) << 8); + uint32_t z = len + (static_cast(c) << 2); + return ShiftMix(y * k2 ^ z * k0) * k2; + } + return k2; +} + +// This probably works well for 16-byte strings as well, but it may be overkill +// in that case. +static uint64_t HashLen17to32(const char *s, size_t len) { + uint64_t mul = k2 + len * 2; + uint64_t a = Fetch64(s) * k1; + uint64_t b = Fetch64(s + 8); + uint64_t c = Fetch64(s + len - 8) * mul; + uint64_t d = Fetch64(s + len - 16) * k2; + return HashLen16(Rotate(a + b, 43) + Rotate(c, 30) + d, + a + Rotate(b + k2, 18) + c, mul); +} + +// Return a 16-byte hash for 48 bytes. Quick and dirty. +// Callers do best to use "random-looking" values for a and b. +static std::pair WeakHashLen32WithSeeds(uint64_t w, uint64_t x, + uint64_t y, uint64_t z, + uint64_t a, uint64_t b) { + a += w; + b = Rotate(b + a + z, 21); + uint64_t c = a; + a += x; + a += y; + b += Rotate(a, 44); + return std::make_pair(a + z, b + c); +} + +// Return a 16-byte hash for s[0] ... s[31], a, and b. Quick and dirty. +static std::pair WeakHashLen32WithSeeds(const char *s, uint64_t a, + uint64_t b) { + return WeakHashLen32WithSeeds(Fetch64(s), Fetch64(s + 8), Fetch64(s + 16), + Fetch64(s + 24), a, b); +} + +// Return an 8-byte hash for 33 to 64 bytes. +static uint64_t HashLen33to64(const char *s, size_t len) { + uint64_t mul = k2 + len * 2; + uint64_t a = Fetch64(s) * k2; + uint64_t b = Fetch64(s + 8); + uint64_t c = Fetch64(s + len - 24); + uint64_t d = Fetch64(s + len - 32); + uint64_t e = Fetch64(s + 16) * k2; + uint64_t f = Fetch64(s + 24) * 9; + uint64_t g = Fetch64(s + len - 8); + uint64_t h = Fetch64(s + len - 16) * mul; + uint64_t u = Rotate(a + g, 43) + (Rotate(b, 30) + c) * 9; + uint64_t v = ((a + g) ^ d) + f + 1; + uint64_t w = absl::gbswap_64((u + v) * mul) + h; + uint64_t x = Rotate(e + f, 42) + c; + uint64_t y = (absl::gbswap_64((v + w) * mul) + g) * mul; + uint64_t z = e + f + c; + a = absl::gbswap_64((x + z) * mul + y) + b; + b = ShiftMix((z + a) * mul + d + h) * mul; + return b + x; +} + +uint64_t CityHash64(const char *s, size_t len) { + if (len <= 32) { + if (len <= 16) { + return HashLen0to16(s, len); + } else { + return HashLen17to32(s, len); + } + } else if (len <= 64) { + return HashLen33to64(s, len); + } + + // For strings over 64 bytes we hash the end first, and then as we + // loop we keep 56 bytes of state: v, w, x, y, and z. + uint64_t x = Fetch64(s + len - 40); + uint64_t y = Fetch64(s + len - 16) + Fetch64(s + len - 56); + uint64_t z = HashLen16(Fetch64(s + len - 48) + len, Fetch64(s + len - 24)); + std::pair v = WeakHashLen32WithSeeds(s + len - 64, len, z); + std::pair w = WeakHashLen32WithSeeds(s + len - 32, y + k1, x); + x = x * k1 + Fetch64(s); + + // Decrease len to the nearest multiple of 64, and operate on 64-byte chunks. + len = (len - 1) & ~static_cast(63); + do { + x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1; + y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1; + x ^= w.second; + y += v.first + Fetch64(s + 40); + z = Rotate(z + w.first, 33) * k1; + v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first); + w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16)); + std::swap(z, x); + s += 64; + len -= 64; + } while (len != 0); + return HashLen16(HashLen16(v.first, w.first) + ShiftMix(y) * k1 + z, + HashLen16(v.second, w.second) + x); +} + +uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed) { + return CityHash64WithSeeds(s, len, k2, seed); +} + +uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, + uint64_t seed1) { + return HashLen16(CityHash64(s, len) - seed0, seed1); +} + +// A subroutine for CityHash128(). Returns a decent 128-bit hash for strings +// of any length representable in signed long. Based on City and Murmur. +static uint128 CityMurmur(const char *s, size_t len, uint128 seed) { + uint64_t a = Uint128Low64(seed); + uint64_t b = Uint128High64(seed); + uint64_t c = 0; + uint64_t d = 0; + int64_t l = len - 16; + if (l <= 0) { // len <= 16 + a = ShiftMix(a * k1) * k1; + c = b * k1 + HashLen0to16(s, len); + d = ShiftMix(a + (len >= 8 ? Fetch64(s) : c)); + } else { // len > 16 + c = HashLen16(Fetch64(s + len - 8) + k1, a); + d = HashLen16(b + len, c + Fetch64(s + len - 16)); + a += d; + do { + a ^= ShiftMix(Fetch64(s) * k1) * k1; + a *= k1; + b ^= a; + c ^= ShiftMix(Fetch64(s + 8) * k1) * k1; + c *= k1; + d ^= c; + s += 16; + l -= 16; + } while (l > 0); + } + a = HashLen16(a, c); + b = HashLen16(d, b); + return uint128(a ^ b, HashLen16(b, a)); +} + +uint128 CityHash128WithSeed(const char *s, size_t len, uint128 seed) { + if (len < 128) { + return CityMurmur(s, len, seed); + } + + // We expect len >= 128 to be the common case. Keep 56 bytes of state: + // v, w, x, y, and z. + std::pair v, w; + uint64_t x = Uint128Low64(seed); + uint64_t y = Uint128High64(seed); + uint64_t z = len * k1; + v.first = Rotate(y ^ k1, 49) * k1 + Fetch64(s); + v.second = Rotate(v.first, 42) * k1 + Fetch64(s + 8); + w.first = Rotate(y + z, 35) * k1 + x; + w.second = Rotate(x + Fetch64(s + 88), 53) * k1; + + // This is the same inner loop as CityHash64(), manually unrolled. + do { + x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1; + y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1; + x ^= w.second; + y += v.first + Fetch64(s + 40); + z = Rotate(z + w.first, 33) * k1; + v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first); + w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16)); + std::swap(z, x); + s += 64; + x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1; + y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1; + x ^= w.second; + y += v.first + Fetch64(s + 40); + z = Rotate(z + w.first, 33) * k1; + v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first); + w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16)); + std::swap(z, x); + s += 64; + len -= 128; + } while (ABSL_PREDICT_TRUE(len >= 128)); + x += Rotate(v.first + z, 49) * k0; + y = y * k0 + Rotate(w.second, 37); + z = z * k0 + Rotate(w.first, 27); + w.first *= 9; + v.first *= k0; + // If 0 < len < 128, hash up to 4 chunks of 32 bytes each from the end of s. + for (size_t tail_done = 0; tail_done < len;) { + tail_done += 32; + y = Rotate(x + y, 42) * k0 + v.second; + w.first += Fetch64(s + len - tail_done + 16); + x = x * k0 + w.first; + z += w.second + Fetch64(s + len - tail_done); + w.second += v.first; + v = WeakHashLen32WithSeeds(s + len - tail_done, v.first + z, v.second); + v.first *= k0; + } + // At this point our 56 bytes of state should contain more than + // enough information for a strong 128-bit hash. We use two + // different 56-byte-to-8-byte hashes to get a 16-byte final result. + x = HashLen16(x, v.first); + y = HashLen16(y + z, w.first); + return uint128(HashLen16(x + v.second, w.second) + y, + HashLen16(x + w.second, y + v.second)); +} + +uint128 CityHash128(const char *s, size_t len) { + return len >= 16 + ? CityHash128WithSeed(s + 16, len - 16, + uint128(Fetch64(s), Fetch64(s + 8) + k0)) + : CityHash128WithSeed(s, len, uint128(k0, k1)); +} +} // namespace hash_internal +} // namespace absl + +#ifdef __SSE4_2__ +#include +#include "absl/hash/internal/city_crc.h" + +namespace absl { +namespace hash_internal { + +// Requires len >= 240. +static void CityHashCrc256Long(const char *s, size_t len, uint32_t seed, + uint64_t *result) { + uint64_t a = Fetch64(s + 56) + k0; + uint64_t b = Fetch64(s + 96) + k0; + uint64_t c = result[0] = HashLen16(b, len); + uint64_t d = result[1] = Fetch64(s + 120) * k0 + len; + uint64_t e = Fetch64(s + 184) + seed; + uint64_t f = 0; + uint64_t g = 0; + uint64_t h = c + d; + uint64_t x = seed; + uint64_t y = 0; + uint64_t z = 0; + + // 240 bytes of input per iter. + size_t iters = len / 240; + len -= iters * 240; + do { +#undef CHUNK +#define CHUNK(r) \ + PERMUTE3(x, z, y); \ + b += Fetch64(s); \ + c += Fetch64(s + 8); \ + d += Fetch64(s + 16); \ + e += Fetch64(s + 24); \ + f += Fetch64(s + 32); \ + a += b; \ + h += f; \ + b += c; \ + f += d; \ + g += e; \ + e += z; \ + g += x; \ + z = _mm_crc32_u64(z, b + g); \ + y = _mm_crc32_u64(y, e + h); \ + x = _mm_crc32_u64(x, f + a); \ + e = Rotate(e, r); \ + c += e; \ + s += 40 + + CHUNK(0); + PERMUTE3(a, h, c); + CHUNK(33); + PERMUTE3(a, h, f); + CHUNK(0); + PERMUTE3(b, h, f); + CHUNK(42); + PERMUTE3(b, h, d); + CHUNK(0); + PERMUTE3(b, h, e); + CHUNK(33); + PERMUTE3(a, h, e); + } while (--iters > 0); + + while (len >= 40) { + CHUNK(29); + e ^= Rotate(a, 20); + h += Rotate(b, 30); + g ^= Rotate(c, 40); + f += Rotate(d, 34); + PERMUTE3(c, h, g); + len -= 40; + } + if (len > 0) { + s = s + len - 40; + CHUNK(33); + e ^= Rotate(a, 43); + h += Rotate(b, 42); + g ^= Rotate(c, 41); + f += Rotate(d, 40); + } + result[0] ^= h; + result[1] ^= g; + g += h; + a = HashLen16(a, g + z); + x += y << 32; + b += x; + c = HashLen16(c, z) + h; + d = HashLen16(d, e + result[0]); + g += e; + h += HashLen16(x, f); + e = HashLen16(a, d) + g; + z = HashLen16(b, c) + a; + y = HashLen16(g, h) + c; + result[0] = e + z + y + x; + a = ShiftMix((a + y) * k0) * k0 + b; + result[1] += a + result[0]; + a = ShiftMix(a * k0) * k0 + c; + result[2] = a + result[1]; + a = ShiftMix((a + e) * k0) * k0; + result[3] = a + result[2]; +} + +// Requires len < 240. +static void CityHashCrc256Short(const char *s, size_t len, uint64_t *result) { + char buf[240]; + memcpy(buf, s, len); + memset(buf + len, 0, 240 - len); + CityHashCrc256Long(buf, 240, ~static_cast(len), result); +} + +void CityHashCrc256(const char *s, size_t len, uint64_t *result) { + if (ABSL_PREDICT_TRUE(len >= 240)) { + CityHashCrc256Long(s, len, 0, result); + } else { + CityHashCrc256Short(s, len, result); + } +} + +uint128 CityHashCrc128WithSeed(const char *s, size_t len, uint128 seed) { + if (len <= 900) { + return CityHash128WithSeed(s, len, seed); + } else { + uint64_t result[4]; + CityHashCrc256(s, len, result); + uint64_t u = Uint128High64(seed) + result[0]; + uint64_t v = Uint128Low64(seed) + result[1]; + return uint128(HashLen16(u, v + result[2]), + HashLen16(Rotate(v, 32), u * k0 + result[3])); + } +} + +uint128 CityHashCrc128(const char *s, size_t len) { + if (len <= 900) { + return CityHash128(s, len); + } else { + uint64_t result[4]; + CityHashCrc256(s, len, result); + return uint128(result[2], result[3]); + } +} + +} // namespace hash_internal +} // namespace absl + +#endif -- cgit v1.2.3 From f21d187b80e3b7f08fb279775ea9c8b48c636030 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 2 Oct 2018 12:09:18 -0700 Subject: Export of internal Abseil changes. -- 1c1d6e2404dfc6caa022b335df5acdac6da50fe1 by Derek Mauro : Fix the internal namespacing in unaligned_access.h PiperOrigin-RevId: 215434506 -- 17d4400aebf025a230690fc1c7a968ef8d85bbba by Eric Fiselier : gtest depends on the GCC extension allowing variadic macros to be passed a empty parameter pack for ..., but LLVM diagnoses this as a GNU extension. This patch suppresses the warning when building the absl tests. PiperOrigin-RevId: 215426161 -- f2c49dde23a9f445b9de963f1bbe840ebb568b30 by Eric Fiselier : Use EXPECT_DEATH_IF_SUPPORTED instead of EXPECT_DEATH. This avoids breaking the test when gtest doesn't support death tests. PiperOrigin-RevId: 215423849 -- cd687c1e121709603f4fc3726b534f6a9c52cc89 by Eric Fiselier : Disable LLVM's -Wmissing-variable-declarations in tests. GCC's configuration already disables this via -Wno-missing-declarations, this change makes LLVM do the same. The warning would otherwise flag most tests which use ABSL_FLAG. PiperOrigin-RevId: 215407429 -- d14098824c84e3a8c8f6fb920e0335fb48fe2010 by Eric Fiselier : Fix local variable shadowing in city hash implementation. PiperOrigin-RevId: 215407249 -- 4b5e140ba743f0d231790a26c49083abb4329e2c by Abseil Team : Make raw_hash_set::reserve 2X fast when reserve doesn't do any allocation. Make raw_hash_set::reserve ~1% faster when reserve does some (128~4k) allocation. PiperOrigin-RevId: 215348727 -- 461161e65e04b801480aa117af2534c594654ccf by Eric Fiselier : Internal change PiperOrigin-RevId: 215272283 -- 50413ae31ad3d3a177257416acd8ede47a17bff2 by Eric Fiselier : Internal Change PiperOrigin-RevId: 215233183 -- 477be54c43d61019a8fe4e190e340eb52737d383 by Abseil Team : Clarify misleading comment on ABSL_ATTRIBUTE_UNUSED PiperOrigin-RevId: 215185496 -- 2cafa2b5287507d3a946682aee9ab13af6d471c9 by Matt Kulukundis : Add support for absl::Hash to various absl in types. PiperOrigin-RevId: 215039569 -- 082248901991aa3d29be0ea3689c7f213cf0fd83 by Derek Mauro : Remove an instance of HAS_GLOBAL_STRING from hash_function_defaults.h PiperOrigin-RevId: 214989094 -- b929f61907f0786a6133e3a9d7287e339c0a0acb by Derek Mauro : Internal import of Github #174 Fix code snippet in comment https://github.com/abseil/abseil-cpp/pull/174 PiperOrigin-RevId: 214958849 -- f2c5e829eca11c352e121f56eefbf87083305023 by Derek Mauro : Internal import of GitHub #173 Fix CMake build for absl::container. https://github.com/abseil/abseil-cpp/pull/173 PiperOrigin-RevId: 214957796 -- d704f860f9fddafb99e34e6c5032e49f73874e10 by Abseil Team : Internal change PiperOrigin-RevId: 214828181 GitOrigin-RevId: 1c1d6e2404dfc6caa022b335df5acdac6da50fe1 Change-Id: I551de2b1ba0cbaf6856cd5959358cf6651179dea --- absl/base/BUILD.bazel | 10 +++ absl/base/attributes.h | 3 +- absl/base/internal/unaligned_access.h | 84 +++++++++++++++--------- absl/container/BUILD.bazel | 4 ++ absl/container/CMakeLists.txt | 1 + absl/container/fixed_array.h | 7 ++ absl/container/fixed_array_test.cc | 2 + absl/container/flat_hash_map.h | 12 ++-- absl/container/flat_hash_set.h | 4 +- absl/container/inlined_vector.h | 6 ++ absl/container/inlined_vector_test.cc | 2 + absl/container/internal/hash_function_defaults.h | 5 -- absl/container/internal/raw_hash_set.h | 17 +++-- absl/container/internal/raw_hash_set_test.cc | 4 +- absl/container/node_hash_map.h | 12 ++-- absl/container/node_hash_set.h | 4 +- absl/copts.bzl | 7 ++ absl/hash/internal/city.cc | 25 +++---- absl/numeric/BUILD.bazel | 1 + absl/numeric/int128.h | 6 ++ absl/numeric/int128_test.cc | 1 + absl/synchronization/BUILD.bazel | 7 ++ absl/time/time.h | 15 +++++ absl/types/BUILD.bazel | 2 + absl/types/span.h | 7 ++ absl/types/span_test.cc | 1 + 26 files changed, 176 insertions(+), 73 deletions(-) (limited to 'absl/hash/internal/city.cc') diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 83d48f6b..f7d81013 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -305,6 +305,7 @@ cc_test( size = "medium", srcs = ["spinlock_test_common.cc"], copts = ABSL_TEST_COPTS, + tags = ["no_test_wasm"], deps = [ ":base", ":core_headers", @@ -343,6 +344,9 @@ cc_test( name = "config_test", srcs = ["config_test.cc"], copts = ABSL_TEST_COPTS, + tags = [ + "no_test_wasm", + ], deps = [ ":config", "//absl/synchronization:thread_pool", @@ -354,6 +358,9 @@ cc_test( name = "call_once_test", srcs = ["call_once_test.cc"], copts = ABSL_TEST_COPTS, + tags = [ + "no_test_wasm", + ], deps = [ ":base", ":core_headers", @@ -407,6 +414,9 @@ cc_test( "//absl:windows": [], "//conditions:default": ["-pthread"], }), + tags = [ + "no_test_wasm", + ], deps = [ ":base", ":core_headers", diff --git a/absl/base/attributes.h b/absl/base/attributes.h index cc933bba..e8500224 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -514,8 +514,7 @@ // ABSL_ATTRIBUTE_UNUSED // -// Prevents the compiler from complaining about or optimizing away variables -// that appear unused. +// Prevents the compiler from complaining about variables that appear unused. #if ABSL_HAVE_ATTRIBUTE(unused) || (defined(__GNUC__) && !defined(__clang__)) #undef ABSL_ATTRIBUTE_UNUSED #define ABSL_ATTRIBUTE_UNUSED __attribute__((__unused__)) diff --git a/absl/base/internal/unaligned_access.h b/absl/base/internal/unaligned_access.h index 5c7517ab..f9df3b78 100644 --- a/absl/base/internal/unaligned_access.h +++ b/absl/base/internal/unaligned_access.h @@ -65,6 +65,7 @@ void __sanitizer_unaligned_store64(void *p, uint64_t v); } // extern "C" namespace absl { +namespace base_internal { inline uint16_t UnalignedLoad16(const void *p) { return __sanitizer_unaligned_load16(p); @@ -90,22 +91,27 @@ inline void UnalignedStore64(void *p, uint64_t v) { __sanitizer_unaligned_store64(p, v); } +} // namespace base_internal } // namespace absl -#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) (absl::UnalignedLoad16(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) (absl::UnalignedLoad32(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) (absl::UnalignedLoad64(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) \ + (absl::base_internal::UnalignedLoad16(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) \ + (absl::base_internal::UnalignedLoad32(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) \ + (absl::base_internal::UnalignedLoad64(_p)) #define ABSL_INTERNAL_UNALIGNED_STORE16(_p, _val) \ - (absl::UnalignedStore16(_p, _val)) + (absl::base_internal::UnalignedStore16(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE32(_p, _val) \ - (absl::UnalignedStore32(_p, _val)) + (absl::base_internal::UnalignedStore32(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE64(_p, _val) \ - (absl::UnalignedStore64(_p, _val)) + (absl::base_internal::UnalignedStore64(_p, _val)) #elif defined(UNDEFINED_BEHAVIOR_SANITIZER) namespace absl { +namespace base_internal { inline uint16_t UnalignedLoad16(const void *p) { uint16_t t; @@ -131,18 +137,22 @@ inline void UnalignedStore32(void *p, uint32_t v) { memcpy(p, &v, sizeof v); } inline void UnalignedStore64(void *p, uint64_t v) { memcpy(p, &v, sizeof v); } +} // namespace base_internal } // namespace absl -#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) (absl::UnalignedLoad16(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) (absl::UnalignedLoad32(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) (absl::UnalignedLoad64(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) \ + (absl::base_internal::UnalignedLoad16(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) \ + (absl::base_internal::UnalignedLoad32(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) \ + (absl::base_internal::UnalignedLoad64(_p)) #define ABSL_INTERNAL_UNALIGNED_STORE16(_p, _val) \ - (absl::UnalignedStore16(_p, _val)) + (absl::base_internal::UnalignedStore16(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE32(_p, _val) \ - (absl::UnalignedStore32(_p, _val)) + (absl::base_internal::UnalignedStore32(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE64(_p, _val) \ - (absl::UnalignedStore64(_p, _val)) + (absl::base_internal::UnalignedStore64(_p, _val)) #elif defined(__x86_64__) || defined(_M_X64) || defined(__i386) || \ defined(_M_IX86) || defined(__ppc__) || defined(__PPC__) || \ @@ -199,7 +209,7 @@ inline void UnalignedStore64(void *p, uint64_t v) { memcpy(p, &v, sizeof v); } // so we do that. namespace absl { -namespace internal { +namespace base_internal { struct Unaligned16Struct { uint16_t value; @@ -211,22 +221,25 @@ struct Unaligned32Struct { uint8_t dummy; // To make the size non-power-of-two. } ABSL_ATTRIBUTE_PACKED; -} // namespace internal +} // namespace base_internal } // namespace absl -#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) \ - ((reinterpret_cast(_p))->value) -#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) \ - ((reinterpret_cast(_p))->value) +#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) \ + ((reinterpret_cast(_p)) \ + ->value) +#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) \ + ((reinterpret_cast(_p)) \ + ->value) -#define ABSL_INTERNAL_UNALIGNED_STORE16(_p, _val) \ - ((reinterpret_cast< ::absl::internal::Unaligned16Struct *>(_p))->value = \ - (_val)) -#define ABSL_INTERNAL_UNALIGNED_STORE32(_p, _val) \ - ((reinterpret_cast< ::absl::internal::Unaligned32Struct *>(_p))->value = \ - (_val)) +#define ABSL_INTERNAL_UNALIGNED_STORE16(_p, _val) \ + ((reinterpret_cast< ::absl::base_internal::Unaligned16Struct *>(_p)) \ + ->value = (_val)) +#define ABSL_INTERNAL_UNALIGNED_STORE32(_p, _val) \ + ((reinterpret_cast< ::absl::base_internal::Unaligned32Struct *>(_p)) \ + ->value = (_val)) namespace absl { +namespace base_internal { inline uint64_t UnalignedLoad64(const void *p) { uint64_t t; @@ -236,11 +249,13 @@ inline uint64_t UnalignedLoad64(const void *p) { inline void UnalignedStore64(void *p, uint64_t v) { memcpy(p, &v, sizeof v); } +} // namespace base_internal } // namespace absl -#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) (absl::UnalignedLoad64(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) \ + (absl::base_internal::UnalignedLoad64(_p)) #define ABSL_INTERNAL_UNALIGNED_STORE64(_p, _val) \ - (absl::UnalignedStore64(_p, _val)) + (absl::base_internal::UnalignedStore64(_p, _val)) #else @@ -252,6 +267,7 @@ inline void UnalignedStore64(void *p, uint64_t v) { memcpy(p, &v, sizeof v); } // unaligned loads and stores. namespace absl { +namespace base_internal { inline uint16_t UnalignedLoad16(const void *p) { uint16_t t; @@ -277,18 +293,22 @@ inline void UnalignedStore32(void *p, uint32_t v) { memcpy(p, &v, sizeof v); } inline void UnalignedStore64(void *p, uint64_t v) { memcpy(p, &v, sizeof v); } +} // namespace base_internal } // namespace absl -#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) (absl::UnalignedLoad16(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) (absl::UnalignedLoad32(_p)) -#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) (absl::UnalignedLoad64(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD16(_p) \ + (absl::base_internal::UnalignedLoad16(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD32(_p) \ + (absl::base_internal::UnalignedLoad32(_p)) +#define ABSL_INTERNAL_UNALIGNED_LOAD64(_p) \ + (absl::base_internal::UnalignedLoad64(_p)) #define ABSL_INTERNAL_UNALIGNED_STORE16(_p, _val) \ - (absl::UnalignedStore16(_p, _val)) + (absl::base_internal::UnalignedStore16(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE32(_p, _val) \ - (absl::UnalignedStore32(_p, _val)) + (absl::base_internal::UnalignedStore32(_p, _val)) #define ABSL_INTERNAL_UNALIGNED_STORE64(_p, _val) \ - (absl::UnalignedStore64(_p, _val)) + (absl::base_internal::UnalignedStore64(_p, _val)) #endif diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index 265c5ec9..f2210e3c 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -67,6 +67,7 @@ cc_test( deps = [ ":fixed_array", "//absl/base:exception_testing", + "//absl/hash:hash_testing", "//absl/memory", "@com_google_googletest//:gtest_main", ], @@ -79,6 +80,7 @@ cc_test( deps = [ ":fixed_array", "//absl/base:exception_testing", + "//absl/hash:hash_testing", "//absl/memory", "@com_google_googletest//:gtest_main", ], @@ -130,6 +132,7 @@ cc_test( "//absl/base", "//absl/base:core_headers", "//absl/base:exception_testing", + "//absl/hash:hash_testing", "//absl/memory", "//absl/strings", "@com_google_googletest//:gtest_main", @@ -146,6 +149,7 @@ cc_test( "//absl/base", "//absl/base:core_headers", "//absl/base:exception_testing", + "//absl/hash:hash_testing", "//absl/memory", "//absl/strings", "@com_google_googletest//:gtest_main", diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 455c6f6c..9e406902 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -47,6 +47,7 @@ list(APPEND CONTAINER_INTERNAL_HEADERS "internal/unordered_set_modifiers_test.h" ) + absl_library( TARGET absl_container diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index d716380a..fe67dcee 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -358,6 +358,13 @@ class FixedArray { friend bool operator>=(const FixedArray& lhs, const FixedArray& rhs) { return !(lhs < rhs); } + + template + friend H AbslHashValue(H h, const FixedArray& v) { + return H::combine(H::combine_contiguous(std::move(h), v.data(), v.size()), + v.size()); + } + private: // StorageElement // diff --git a/absl/container/fixed_array_test.cc b/absl/container/fixed_array_test.cc index b07ebcb6..205ff41f 100644 --- a/absl/container/fixed_array_test.cc +++ b/absl/container/fixed_array_test.cc @@ -27,6 +27,7 @@ #include "gmock/gmock.h" #include "gtest/gtest.h" #include "absl/base/internal/exception_testing.h" +#include "absl/hash/hash_testing.h" #include "absl/memory/memory.h" using ::testing::ElementsAreArray; @@ -867,4 +868,5 @@ TEST(FixedArrayTest, AddressSanitizerAnnotations4) { EXPECT_DEATH(raw[21] = ThreeInts(), "container-overflow"); } #endif // ADDRESS_SANITIZER + } // namespace diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index 13fbfba5..9e7f6821 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -206,7 +206,7 @@ class flat_hash_map : public absl::container_internal::raw_hash_map< // insertion) and a bool denoting whether the insertion took place. // // std::pair insert(T&& value): - // std::pair insert(init_type&& value ): + // std::pair insert(init_type&& value): // // Inserts a moveable value into the `flat_hash_map`. Returns a pair // consisting of an iterator to the inserted element (or to the element that @@ -215,14 +215,14 @@ class flat_hash_map : public absl::container_internal::raw_hash_map< // // iterator insert(const_iterator hint, const init_type& value): // iterator insert(const_iterator hint, T&& value): - // iterator insert(const_iterator hint, init_type&& value ); + // iterator insert(const_iterator hint, init_type&& value); // // Inserts a value, using the position of `hint` as a non-binding suggestion // for where to begin the insertion search. Returns an iterator to the // inserted element, or to the existing element that prevented the // insertion. // - // void insert(InputIterator first, InputIterator last ): + // void insert(InputIterator first, InputIterator last): // // Inserts a range of values [`first`, `last`). // @@ -230,7 +230,7 @@ class flat_hash_map : public absl::container_internal::raw_hash_map< // multiple keys compare equivalently, for `flat_hash_map` we guarantee the // first match is inserted. // - // void insert(std::initializer_list ilist ): + // void insert(std::initializer_list ilist): // // Inserts the elements within the initializer list `ilist`. // @@ -423,12 +423,12 @@ class flat_hash_map : public absl::container_internal::raw_hash_map< // iterators are invalidated. Otherwise iterators are not affected and // references are not invalidated. Overloads are listed below. // - // T& operator[](const Key& key ): + // T& operator[](const Key& key): // // Inserts an init_type object constructed in-place if the element with the // given key does not exist. // - // T& operator[]( Key&& key ): + // T& operator[](Key&& key): // // Inserts an init_type object constructed in-place provided that an element // with the given key does not exist. diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index ccd03a4a..98aead1a 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -213,7 +213,7 @@ class flat_hash_set // inserted element, or to the existing element that prevented the // insertion. // - // void insert(InputIterator first, InputIterator last ): + // void insert(InputIterator first, InputIterator last): // // Inserts a range of values [`first`, `last`). // @@ -221,7 +221,7 @@ class flat_hash_set // multiple keys compare equivalently, for `flat_hash_set` we guarantee the // first match is inserted. // - // void insert(std::initializer_list ilist ): + // void insert(std::initializer_list ilist): // // Inserts the elements within the initializer list `ilist`. // diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index 0c0ffb0b..12756bb8 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -620,6 +620,12 @@ class InlinedVector { // Returns the allocator of this inlined vector. allocator_type get_allocator() const { return allocator(); } + template + friend H AbslHashValue(H h, const InlinedVector& v) { + return H::combine(H::combine_contiguous(std::move(h), v.data(), v.size()), + v.size()); + } + private: static_assert(N > 0, "inlined vector with nonpositive size"); diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc index 196a1bed..08dcd3ef 100644 --- a/absl/container/inlined_vector_test.cc +++ b/absl/container/inlined_vector_test.cc @@ -31,6 +31,7 @@ #include "absl/base/internal/raw_logging.h" #include "absl/base/macros.h" #include "absl/container/internal/test_instance_tracker.h" +#include "absl/hash/hash_testing.h" #include "absl/memory/memory.h" #include "absl/strings/str_cat.h" @@ -1788,4 +1789,5 @@ TEST(AllocatorSupportTest, SizeAllocConstructor) { EXPECT_THAT(v, AllOf(SizeIs(len), Each(0))); } } + } // anonymous namespace diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index dd6cd8f5..1f0d794d 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -83,11 +83,6 @@ struct StringHashEq { } }; }; - -#if defined(HAS_GLOBAL_STRING) -template <> -struct HashEq : StringHashEq {}; -#endif template <> struct HashEq : StringHashEq {}; template <> diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 0c0e5906..70da90f7 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -1330,8 +1330,7 @@ class raw_hash_set { void rehash(size_t n) { if (n == 0 && capacity_ == 0) return; if (n == 0 && size_ == 0) return destroy_slots(); - auto m = NormalizeCapacity(std::max( - n, static_cast(std::ceil(size() / kMaxLoadFactor)))); + auto m = NormalizeCapacity(std::max(n, NumSlotsFast(size()))); // n == 0 unconditionally rehashes as per the standard. if (n == 0 || m > capacity_) { resize(m); @@ -1339,7 +1338,7 @@ class raw_hash_set { } void reserve(size_t n) { - rehash(static_cast(std::ceil(n / kMaxLoadFactor))); + rehash(NumSlotsFast(n)); } // Extension API: support for heterogeneous keys. @@ -1518,6 +1517,13 @@ class raw_hash_set { slot_type&& slot; }; + // Computes std::ceil(n / kMaxLoadFactor). Faster than calling std::ceil. + static inline size_t NumSlotsFast(size_t n) { + return static_cast( + (n * kMaxLoadFactorDenominator + (kMaxLoadFactorNumerator - 1)) / + kMaxLoadFactorNumerator); + } + // "erases" the object from the container, except that it doesn't actually // destroy the object. It only updates all the metadata of the class. // This can be used in conjunction with Policy::transfer to move the object to @@ -1825,7 +1831,10 @@ class raw_hash_set { } // On average each group has 2 empty slot (for the vectorized case). - static constexpr float kMaxLoadFactor = 14.0 / 16.0; + static constexpr int64_t kMaxLoadFactorNumerator = 14; + static constexpr int64_t kMaxLoadFactorDenominator = 16; + static constexpr float kMaxLoadFactor = + 1.0 * kMaxLoadFactorNumerator / kMaxLoadFactorDenominator; // TODO(alkis): Investigate removing some of these fields: // - ctrl/slots can be derived from each other diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index f59a19b4..cd33a3ac 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -1916,7 +1916,7 @@ TEST(Table, EffectiveLoadFactorInts) { } // Confirm that we assert if we try to erase() end(). -TEST(Table, EraseOfEndAsserts) { +TEST(TableDeathTest, EraseOfEndAsserts) { // Use an assert with side-effects to figure out if they are actually enabled. bool assert_enabled = false; assert([&]() { @@ -1928,7 +1928,7 @@ TEST(Table, EraseOfEndAsserts) { IntTable t; // Extra simple "regexp" as regexp support is highly varied across platforms. constexpr char kDeathMsg[] = "it != end"; - EXPECT_DEATH(t.erase(t.end()), kDeathMsg); + EXPECT_DEATH_IF_SUPPORTED(t.erase(t.end()), kDeathMsg); } #ifdef ADDRESS_SANITIZER diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index 3c7de1e8..6369ec3a 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -201,7 +201,7 @@ class node_hash_map // insertion) and a `bool` denoting whether the insertion took place. // // std::pair insert(T&& value): - // std::pair insert(init_type&& value ): + // std::pair insert(init_type&& value): // // Inserts a moveable value into the `node_hash_map`. Returns a `std::pair` // consisting of an iterator to the inserted element (or to the element that @@ -210,14 +210,14 @@ class node_hash_map // // iterator insert(const_iterator hint, const init_type& value): // iterator insert(const_iterator hint, T&& value): - // iterator insert(const_iterator hint, init_type&& value ); + // iterator insert(const_iterator hint, init_type&& value); // // Inserts a value, using the position of `hint` as a non-binding suggestion // for where to begin the insertion search. Returns an iterator to the // inserted element, or to the existing element that prevented the // insertion. // - // void insert(InputIterator first, InputIterator last ): + // void insert(InputIterator first, InputIterator last): // // Inserts a range of values [`first`, `last`). // @@ -225,7 +225,7 @@ class node_hash_map // multiple keys compare equivalently, for `node_hash_map` we guarantee the // first match is inserted. // - // void insert(std::initializer_list ilist ): + // void insert(std::initializer_list ilist): // // Inserts the elements within the initializer list `ilist`. // @@ -413,12 +413,12 @@ class node_hash_map // all iterators are invalidated. Otherwise iterators are not affected and // references are not invalidated. Overloads are listed below. // - // T& operator[](const Key& key ): + // T& operator[](const Key& key): // // Inserts an init_type object constructed in-place if the element with the // given key does not exist. // - // T& operator[]( Key&& key ): + // T& operator[](Key&& key): // // Inserts an init_type object constructed in-place provided that an element // with the given key does not exist. diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 927a454c..90d4ce0c 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -207,7 +207,7 @@ class node_hash_set // inserted element, or to the existing element that prevented the // insertion. // - // void insert(InputIterator first, InputIterator last ): + // void insert(InputIterator first, InputIterator last): // // Inserts a range of values [`first`, `last`). // @@ -215,7 +215,7 @@ class node_hash_set // multiple keys compare equivalently, for `node_hash_set` we guarantee the // first match is inserted. // - // void insert(std::initializer_list ilist ): + // void insert(std::initializer_list ilist): // // Inserts the elements within the initializer list `ilist`. // diff --git a/absl/copts.bzl b/absl/copts.bzl index 717f5a45..5c508f17 100644 --- a/absl/copts.bzl +++ b/absl/copts.bzl @@ -53,6 +53,10 @@ LLVM_FLAGS = [ "-Wno-packed", "-Wno-padded", ### + # Google style does not use unsigned integers, though STL containers + # have unsigned types. + "-Wno-sign-compare", + ### "-Wno-float-conversion", "-Wno-float-equal", "-Wno-format-nonliteral", @@ -100,6 +104,7 @@ LLVM_TEST_FLAGS = [ "-Wno-c99-extensions", "-Wno-missing-noreturn", "-Wno-missing-prototypes", + "-Wno-missing-variable-declarations", "-Wno-null-conversion", "-Wno-shadow", "-Wno-shift-sign-overflow", @@ -111,6 +116,8 @@ LLVM_TEST_FLAGS = [ "-Wno-unused-template", "-Wno-used-but-marked-unused", "-Wno-zero-as-null-pointer-constant", + # gtest depends on this GNU extension being offered. + "-Wno-gnu-zero-variadic-macro-arguments", ] MSVC_FLAGS = [ diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index 591017ab..8f72dd1b 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -129,6 +129,7 @@ uint32_t CityHash32(const char *s, size_t len) { // len > 24 uint32_t h = len, g = c1 * len, f = g; + uint32_t a0 = Rotate32(Fetch32(s + len - 4) * c1, 17) * c2; uint32_t a1 = Rotate32(Fetch32(s + len - 8) * c1, 17) * c2; uint32_t a2 = Rotate32(Fetch32(s + len - 16) * c1, 17) * c2; @@ -151,28 +152,28 @@ uint32_t CityHash32(const char *s, size_t len) { f = f * 5 + 0xe6546b64; size_t iters = (len - 1) / 20; do { - uint32_t a0 = Rotate32(Fetch32(s) * c1, 17) * c2; - uint32_t a1 = Fetch32(s + 4); - uint32_t a2 = Rotate32(Fetch32(s + 8) * c1, 17) * c2; - uint32_t a3 = Rotate32(Fetch32(s + 12) * c1, 17) * c2; - uint32_t a4 = Fetch32(s + 16); - h ^= a0; + uint32_t b0 = Rotate32(Fetch32(s) * c1, 17) * c2; + uint32_t b1 = Fetch32(s + 4); + uint32_t b2 = Rotate32(Fetch32(s + 8) * c1, 17) * c2; + uint32_t b3 = Rotate32(Fetch32(s + 12) * c1, 17) * c2; + uint32_t b4 = Fetch32(s + 16); + h ^= b0; h = Rotate32(h, 18); h = h * 5 + 0xe6546b64; - f += a1; + f += b1; f = Rotate32(f, 19); f = f * c1; - g += a2; + g += b2; g = Rotate32(g, 18); g = g * 5 + 0xe6546b64; - h ^= a3 + a1; + h ^= b3 + b1; h = Rotate32(h, 19); h = h * 5 + 0xe6546b64; - g ^= a4; + g ^= b4; g = absl::gbswap_32(g) * 5; - h += a4 * 5; + h += b4 * 5; h = absl::gbswap_32(h); - f += a0; + f += b0; PERMUTE3(f, h, g); s += 20; } while (--iters != 0); diff --git a/absl/numeric/BUILD.bazel b/absl/numeric/BUILD.bazel index f49571eb..324ce669 100644 --- a/absl/numeric/BUILD.bazel +++ b/absl/numeric/BUILD.bazel @@ -49,6 +49,7 @@ cc_test( ":int128", "//absl/base", "//absl/base:core_headers", + "//absl/hash:hash_testing", "//absl/meta:type_traits", "@com_google_googletest//:gtest_main", ], diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 2d131b8b..79b62a75 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -192,6 +192,12 @@ class // Returns the highest value for a 128-bit unsigned integer. friend constexpr uint128 Uint128Max(); + // Support for absl::Hash. + template + friend H AbslHashValue(H h, uint128 v) { + return H::combine(std::move(h), Uint128High64(v), Uint128Low64(v)); + } + private: constexpr uint128(uint64_t high, uint64_t low); diff --git a/absl/numeric/int128_test.cc b/absl/numeric/int128_test.cc index 1eb3e0ec..dfe3475a 100644 --- a/absl/numeric/int128_test.cc +++ b/absl/numeric/int128_test.cc @@ -23,6 +23,7 @@ #include "gtest/gtest.h" #include "absl/base/internal/cycleclock.h" +#include "absl/hash/hash_testing.h" #include "absl/meta/type_traits.h" #if defined(_MSC_VER) && _MSC_VER == 1900 diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 4f6a7074..f52e9d41 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -88,6 +88,9 @@ cc_test( size = "small", srcs = ["barrier_test.cc"], copts = ABSL_TEST_COPTS, + tags = [ + "no_test_wasm", + ], deps = [ ":synchronization", "//absl/time", @@ -100,6 +103,9 @@ cc_test( size = "small", srcs = ["blocking_counter_test.cc"], copts = ABSL_TEST_COPTS, + tags = [ + "no_test_wasm", + ], deps = [ ":synchronization", "//absl/time", @@ -209,6 +215,7 @@ cc_test( name = "per_thread_sem_test", size = "medium", copts = ABSL_TEST_COPTS, + tags = ["no_test_wasm"], deps = [ ":per_thread_sem_test_common", ":synchronization", diff --git a/absl/time/time.h b/absl/time/time.h index 2f0fda4c..50bf971d 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -163,6 +163,11 @@ class Duration { Duration& operator*=(float r) { return *this *= static_cast(r); } Duration& operator/=(float r) { return *this /= static_cast(r); } + template + friend H AbslHashValue(H h, Duration d) { + return H::combine(std::move(h), d.rep_hi_, d.rep_lo_); + } + private: friend constexpr int64_t time_internal::GetRepHi(Duration d); friend constexpr uint32_t time_internal::GetRepLo(Duration d); @@ -611,6 +616,11 @@ class Time { // Returns the breakdown of this instant in the given TimeZone. Breakdown In(TimeZone tz) const; + template + friend H AbslHashValue(H h, Time t) { + return H::combine(std::move(h), t.rep_); + } + private: friend constexpr Time time_internal::FromUnixDuration(Duration d); friend constexpr Duration time_internal::ToUnixDuration(Time t); @@ -1059,6 +1069,11 @@ class TimeZone { std::string name() const { return cz_.name(); } + template + friend H AbslHashValue(H h, TimeZone tz) { + return H::combine(std::move(h), tz.cz_); + } + private: friend bool operator==(TimeZone a, TimeZone b) { return a.cz_ == b.cz_; } friend bool operator!=(TimeZone a, TimeZone b) { return a.cz_ != b.cz_; } diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel index 7841a97d..32f690c9 100644 --- a/absl/types/BUILD.bazel +++ b/absl/types/BUILD.bazel @@ -136,6 +136,7 @@ cc_test( "//absl/base:exception_testing", "//absl/container:fixed_array", "//absl/container:inlined_vector", + "//absl/hash:hash_testing", "//absl/strings", "@com_google_googletest//:gtest_main", ], @@ -153,6 +154,7 @@ cc_test( "//absl/base:exception_testing", "//absl/container:fixed_array", "//absl/container:inlined_vector", + "//absl/hash:hash_testing", "//absl/strings", "@com_google_googletest//:gtest_main", ], diff --git a/absl/types/span.h b/absl/types/span.h index 3359ce50..911af0c5 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -485,6 +485,13 @@ class Span { : (base_internal::ThrowStdOutOfRange("pos > size()"), Span()); } + // Support for absl::Hash. + template + friend H AbslHashValue(H h, Span v) { + return H::combine(H::combine_contiguous(std::move(h), v.data(), v.size()), + v.size()); + } + private: pointer ptr_; size_type len_; diff --git a/absl/types/span_test.cc b/absl/types/span_test.cc index fbce7e87..bd739ff2 100644 --- a/absl/types/span_test.cc +++ b/absl/types/span_test.cc @@ -29,6 +29,7 @@ #include "absl/base/internal/exception_testing.h" #include "absl/container/fixed_array.h" #include "absl/container/inlined_vector.h" +#include "absl/hash/hash_testing.h" #include "absl/strings/str_cat.h" namespace { -- cgit v1.2.3 From f340f773edab951656b19b6f1a77c964a78ec4c2 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Wed, 10 Oct 2018 12:31:37 -0700 Subject: Export of internal Abseil changes. -- 906c47420646d510edd2479d5542c56f5fa31b65 by CJ Johnson : Import of CCTZ from GitHub. PiperOrigin-RevId: 216573923 -- 74560d4afd2b605909e677c6fc3076049fb3010a by Eric Fiselier : Avoid -Wformat-pedantic in benchmark. PiperOrigin-RevId: 216523769 -- 9bcc9da8b03e6d1ea43ee78931256c5541cb9686 by Eric Fiselier : Delete unused CityHash functions. PiperOrigin-RevId: 216464492 -- a42563b394c89fbb4c55cb5a6a5edbf96d271eea by Abseil Team : Introduce new Abseil interfaces for converting between civil times and absolute times.s Deprecates absl::ConvertDateTime() and absl::FromDateTime(). PiperOrigin-RevId: 216424948 -- 088e11235124267517d7f137854fa5554679c24f by Eric Fiselier : Remove unneeded break statements in test. PiperOrigin-RevId: 216403321 GitOrigin-RevId: 906c47420646d510edd2479d5542c56f5fa31b65 Change-Id: Idb44420be623e369c66f5a9c92bdc9ab46d3ec92 --- absl/container/internal/raw_hash_set_test.cc | 24 +- absl/hash/BUILD.bazel | 1 - absl/hash/CMakeLists.txt | 1 - absl/hash/internal/city.cc | 246 ----- absl/hash/internal/city.h | 16 - absl/hash/internal/city_crc.h | 41 - absl/hash/internal/city_test.cc | 1461 ++----------------------- absl/strings/str_format_test.cc | 26 +- absl/time/BUILD.bazel | 5 +- absl/time/CMakeLists.txt | 4 +- absl/time/civil_time.cc | 88 ++ absl/time/civil_time.h | 487 +++++++++ absl/time/civil_time_benchmark.cc | 57 + absl/time/civil_time_test.cc | 1073 ++++++++++++++++++ absl/time/format_benchmark.cc | 7 +- absl/time/format_test.cc | 37 +- absl/time/internal/cctz/src/time_zone_posix.h | 40 +- absl/time/internal/test_util.cc | 6 - absl/time/internal/test_util.h | 24 - absl/time/time.cc | 299 +++-- absl/time/time.h | 614 ++++++----- absl/time/time_benchmark.cc | 38 +- absl/time/time_norm_test.cc | 306 ------ absl/time/time_test.cc | 330 +++--- 24 files changed, 2657 insertions(+), 2574 deletions(-) delete mode 100644 absl/hash/internal/city_crc.h create mode 100644 absl/time/civil_time.cc create mode 100644 absl/time/civil_time.h create mode 100644 absl/time/civil_time_benchmark.cc create mode 100644 absl/time/civil_time_test.cc delete mode 100644 absl/time/time_norm_test.cc (limited to 'absl/hash/internal/city.cc') diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index cd33a3ac..90917b70 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -1029,7 +1029,6 @@ ExpectedStats XorSeedExpectedStats() { {{0.95, 0.1}}, {{0.95, 0}, {0.99, 2}, {0.999, 4}, {0.9999, 10}}}; } - break; case 16: if (kRandomizesInserts) { return {0.1, @@ -1042,10 +1041,8 @@ ExpectedStats XorSeedExpectedStats() { {{0.95, 0.05}}, {{0.95, 0}, {0.99, 1}, {0.999, 4}, {0.9999, 10}}}; } - break; - default: - ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); } + ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } TEST(Table, DISABLED_EnsureNonQuadraticTopNXorSeedByProbeSeqLength) { @@ -1125,7 +1122,6 @@ ExpectedStats LinearTransformExpectedStats() { {{0.95, 0.3}}, {{0.95, 0}, {0.99, 3}, {0.999, 15}, {0.9999, 25}}}; } - break; case 16: if (kRandomizesInserts) { return {0.1, @@ -1138,10 +1134,8 @@ ExpectedStats LinearTransformExpectedStats() { {{0.95, 0.1}}, {{0.95, 0}, {0.99, 1}, {0.999, 6}, {0.9999, 10}}}; } - break; - default: - ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); } + ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); return {}; } TEST(Table, DISABLED_EnsureNonQuadraticTopNLinearTransformByProbeSeqLength) { @@ -1834,18 +1828,15 @@ std::vector> StringTablePefectRatios() { } else { return {{0.995, 0.01}, {0.97, 0.01}, {0.89, 0.02}}; } - break; case 16: if (kRandomizesInserts) { return {{0.973, 0.01}, {0.965, 0.01}, {0.92, 0.02}}; } else { return {{0.995, 0.005}, {0.99, 0.005}, {0.94, 0.01}}; } - break; - default: - // Ignore anything else. - return {}; } + ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); + return {}; } // This is almost a change detector, but it allows us to know how we are @@ -1884,18 +1875,15 @@ std::vector> IntTablePefectRatios() { } else { return {{0.99, 0.01}, {0.99, 0.01}, {0.95, 0.02}}; } - break; case 16: if (kRandomizesInserts) { return {{0.98, 0.02}, {0.978, 0.02}, {0.96, 0.02}}; } else { return {{0.998, 0.003}, {0.995, 0.01}, {0.975, 0.02}}; } - break; - default: - // Ignore anything else. - return {}; } + ABSL_RAW_LOG(FATAL, "%s", "Unknown Group width"); + return {}; } // This is almost a change detector, but it allows us to know how we are diff --git a/absl/hash/BUILD.bazel b/absl/hash/BUILD.bazel index 50aa5506..4f7c94ce 100644 --- a/absl/hash/BUILD.bazel +++ b/absl/hash/BUILD.bazel @@ -93,7 +93,6 @@ cc_library( srcs = ["internal/city.cc"], hdrs = [ "internal/city.h", - "internal/city_crc.h", ], copts = ABSL_DEFAULT_COPTS, deps = [ diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt index 35081e37..474092f0 100644 --- a/absl/hash/CMakeLists.txt +++ b/absl/hash/CMakeLists.txt @@ -20,7 +20,6 @@ list(APPEND HASH_PUBLIC_HEADERS list(APPEND HASH_INTERNAL_HEADERS "internal/city.h" - "internal/city_crc.h" "internal/hash.h" ) diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index 8f72dd1b..122906fa 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -340,251 +340,5 @@ uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, return HashLen16(CityHash64(s, len) - seed0, seed1); } -// A subroutine for CityHash128(). Returns a decent 128-bit hash for strings -// of any length representable in signed long. Based on City and Murmur. -static uint128 CityMurmur(const char *s, size_t len, uint128 seed) { - uint64_t a = Uint128Low64(seed); - uint64_t b = Uint128High64(seed); - uint64_t c = 0; - uint64_t d = 0; - int64_t l = len - 16; - if (l <= 0) { // len <= 16 - a = ShiftMix(a * k1) * k1; - c = b * k1 + HashLen0to16(s, len); - d = ShiftMix(a + (len >= 8 ? Fetch64(s) : c)); - } else { // len > 16 - c = HashLen16(Fetch64(s + len - 8) + k1, a); - d = HashLen16(b + len, c + Fetch64(s + len - 16)); - a += d; - do { - a ^= ShiftMix(Fetch64(s) * k1) * k1; - a *= k1; - b ^= a; - c ^= ShiftMix(Fetch64(s + 8) * k1) * k1; - c *= k1; - d ^= c; - s += 16; - l -= 16; - } while (l > 0); - } - a = HashLen16(a, c); - b = HashLen16(d, b); - return uint128(a ^ b, HashLen16(b, a)); -} - -uint128 CityHash128WithSeed(const char *s, size_t len, uint128 seed) { - if (len < 128) { - return CityMurmur(s, len, seed); - } - - // We expect len >= 128 to be the common case. Keep 56 bytes of state: - // v, w, x, y, and z. - std::pair v, w; - uint64_t x = Uint128Low64(seed); - uint64_t y = Uint128High64(seed); - uint64_t z = len * k1; - v.first = Rotate(y ^ k1, 49) * k1 + Fetch64(s); - v.second = Rotate(v.first, 42) * k1 + Fetch64(s + 8); - w.first = Rotate(y + z, 35) * k1 + x; - w.second = Rotate(x + Fetch64(s + 88), 53) * k1; - - // This is the same inner loop as CityHash64(), manually unrolled. - do { - x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1; - y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1; - x ^= w.second; - y += v.first + Fetch64(s + 40); - z = Rotate(z + w.first, 33) * k1; - v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first); - w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16)); - std::swap(z, x); - s += 64; - x = Rotate(x + y + v.first + Fetch64(s + 8), 37) * k1; - y = Rotate(y + v.second + Fetch64(s + 48), 42) * k1; - x ^= w.second; - y += v.first + Fetch64(s + 40); - z = Rotate(z + w.first, 33) * k1; - v = WeakHashLen32WithSeeds(s, v.second * k1, x + w.first); - w = WeakHashLen32WithSeeds(s + 32, z + w.second, y + Fetch64(s + 16)); - std::swap(z, x); - s += 64; - len -= 128; - } while (ABSL_PREDICT_TRUE(len >= 128)); - x += Rotate(v.first + z, 49) * k0; - y = y * k0 + Rotate(w.second, 37); - z = z * k0 + Rotate(w.first, 27); - w.first *= 9; - v.first *= k0; - // If 0 < len < 128, hash up to 4 chunks of 32 bytes each from the end of s. - for (size_t tail_done = 0; tail_done < len;) { - tail_done += 32; - y = Rotate(x + y, 42) * k0 + v.second; - w.first += Fetch64(s + len - tail_done + 16); - x = x * k0 + w.first; - z += w.second + Fetch64(s + len - tail_done); - w.second += v.first; - v = WeakHashLen32WithSeeds(s + len - tail_done, v.first + z, v.second); - v.first *= k0; - } - // At this point our 56 bytes of state should contain more than - // enough information for a strong 128-bit hash. We use two - // different 56-byte-to-8-byte hashes to get a 16-byte final result. - x = HashLen16(x, v.first); - y = HashLen16(y + z, w.first); - return uint128(HashLen16(x + v.second, w.second) + y, - HashLen16(x + w.second, y + v.second)); -} - -uint128 CityHash128(const char *s, size_t len) { - return len >= 16 - ? CityHash128WithSeed(s + 16, len - 16, - uint128(Fetch64(s), Fetch64(s + 8) + k0)) - : CityHash128WithSeed(s, len, uint128(k0, k1)); -} } // namespace hash_internal } // namespace absl - -#ifdef __SSE4_2__ -#include -#include "absl/hash/internal/city_crc.h" - -namespace absl { -namespace hash_internal { - -// Requires len >= 240. -static void CityHashCrc256Long(const char *s, size_t len, uint32_t seed, - uint64_t *result) { - uint64_t a = Fetch64(s + 56) + k0; - uint64_t b = Fetch64(s + 96) + k0; - uint64_t c = result[0] = HashLen16(b, len); - uint64_t d = result[1] = Fetch64(s + 120) * k0 + len; - uint64_t e = Fetch64(s + 184) + seed; - uint64_t f = 0; - uint64_t g = 0; - uint64_t h = c + d; - uint64_t x = seed; - uint64_t y = 0; - uint64_t z = 0; - - // 240 bytes of input per iter. - size_t iters = len / 240; - len -= iters * 240; - do { -#undef CHUNK -#define CHUNK(r) \ - PERMUTE3(x, z, y); \ - b += Fetch64(s); \ - c += Fetch64(s + 8); \ - d += Fetch64(s + 16); \ - e += Fetch64(s + 24); \ - f += Fetch64(s + 32); \ - a += b; \ - h += f; \ - b += c; \ - f += d; \ - g += e; \ - e += z; \ - g += x; \ - z = _mm_crc32_u64(z, b + g); \ - y = _mm_crc32_u64(y, e + h); \ - x = _mm_crc32_u64(x, f + a); \ - e = Rotate(e, r); \ - c += e; \ - s += 40 - - CHUNK(0); - PERMUTE3(a, h, c); - CHUNK(33); - PERMUTE3(a, h, f); - CHUNK(0); - PERMUTE3(b, h, f); - CHUNK(42); - PERMUTE3(b, h, d); - CHUNK(0); - PERMUTE3(b, h, e); - CHUNK(33); - PERMUTE3(a, h, e); - } while (--iters > 0); - - while (len >= 40) { - CHUNK(29); - e ^= Rotate(a, 20); - h += Rotate(b, 30); - g ^= Rotate(c, 40); - f += Rotate(d, 34); - PERMUTE3(c, h, g); - len -= 40; - } - if (len > 0) { - s = s + len - 40; - CHUNK(33); - e ^= Rotate(a, 43); - h += Rotate(b, 42); - g ^= Rotate(c, 41); - f += Rotate(d, 40); - } - result[0] ^= h; - result[1] ^= g; - g += h; - a = HashLen16(a, g + z); - x += y << 32; - b += x; - c = HashLen16(c, z) + h; - d = HashLen16(d, e + result[0]); - g += e; - h += HashLen16(x, f); - e = HashLen16(a, d) + g; - z = HashLen16(b, c) + a; - y = HashLen16(g, h) + c; - result[0] = e + z + y + x; - a = ShiftMix((a + y) * k0) * k0 + b; - result[1] += a + result[0]; - a = ShiftMix(a * k0) * k0 + c; - result[2] = a + result[1]; - a = ShiftMix((a + e) * k0) * k0; - result[3] = a + result[2]; -} - -// Requires len < 240. -static void CityHashCrc256Short(const char *s, size_t len, uint64_t *result) { - char buf[240]; - memcpy(buf, s, len); - memset(buf + len, 0, 240 - len); - CityHashCrc256Long(buf, 240, ~static_cast(len), result); -} - -void CityHashCrc256(const char *s, size_t len, uint64_t *result) { - if (ABSL_PREDICT_TRUE(len >= 240)) { - CityHashCrc256Long(s, len, 0, result); - } else { - CityHashCrc256Short(s, len, result); - } -} - -uint128 CityHashCrc128WithSeed(const char *s, size_t len, uint128 seed) { - if (len <= 900) { - return CityHash128WithSeed(s, len, seed); - } else { - uint64_t result[4]; - CityHashCrc256(s, len, result); - uint64_t u = Uint128High64(seed) + result[0]; - uint64_t v = Uint128Low64(seed) + result[1]; - return uint128(HashLen16(u, v + result[2]), - HashLen16(Rotate(v, 32), u * k0 + result[3])); - } -} - -uint128 CityHashCrc128(const char *s, size_t len) { - if (len <= 900) { - return CityHash128(s, len); - } else { - uint64_t result[4]; - CityHashCrc256(s, len, result); - return uint128(result[2], result[3]); - } -} - -} // namespace hash_internal -} // namespace absl - -#endif diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 55b37b87..16df5563 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -23,15 +23,6 @@ // is Murmur3. For 64-bit x86 code, CityHash64 is an excellent choice for hash // tables and most other hashing (excluding cryptography). // -// For 64-bit x86 code, on long strings, the picture is more complicated. -// On many recent Intel CPUs, such as Nehalem, Westmere, Sandy Bridge, etc., -// CityHashCrc128 appears to be faster than all competitors of comparable -// quality. CityHash128 is also good but not quite as fast. We believe our -// nearest competitor is Bob Jenkins' Spooky. We don't have great data for -// other 64-bit CPUs, but for long strings we know that Spooky is slightly -// faster than CityHash on some relatively recent AMD x86-64 CPUs, for example. -// Note that CityHashCrc128 is declared in citycrc.h. -// // For 32-bit x86 code, we don't know of anything faster than CityHash32 that // is of comparable quality. We believe our nearest competitor is Murmur3A. // (On 64-bit CPUs, it is typically faster to use the other CityHash variants.) @@ -79,13 +70,6 @@ uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed); uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, uint64_t seed1); -// Hash function for a byte array. -uint128 CityHash128(const char *s, size_t len); - -// Hash function for a byte array. For convenience, a 128-bit seed is also -// hashed into the result. -uint128 CityHash128WithSeed(const char *s, size_t len, uint128 seed); - // Hash function for a byte array. Most useful in 32-bit binaries. uint32_t CityHash32(const char *s, size_t len); diff --git a/absl/hash/internal/city_crc.h b/absl/hash/internal/city_crc.h deleted file mode 100644 index 6be6557d..00000000 --- a/absl/hash/internal/city_crc.h +++ /dev/null @@ -1,41 +0,0 @@ -// Copyright 2018 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// This file declares the subset of the CityHash functions that require -// _mm_crc32_u64(). See the CityHash README for details. -// -// Functions in the CityHash family are not suitable for cryptography. - -#ifndef ABSL_HASH_INTERNAL_CITY_CRC_H_ -#define ABSL_HASH_INTERNAL_CITY_CRC_H_ - -#include "absl/hash/internal/city.h" - -namespace absl { -namespace hash_internal { - -// Hash function for a byte array. -uint128 CityHashCrc128(const char *s, size_t len); - -// Hash function for a byte array. For convenience, a 128-bit seed is also -// hashed into the result. -uint128 CityHashCrc128WithSeed(const char *s, size_t len, uint128 seed); - -// Hash function for a byte array. Sets result[0] ... result[3]. -void CityHashCrc256(const char *s, size_t len, uint64_t *result); - -} // namespace hash_internal -} // namespace absl - -#endif // ABSL_HASH_INTERNAL_CITY_CRC_H_ diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 678da53d..0427cd1a 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -18,9 +18,6 @@ #include #include #include "gtest/gtest.h" -#ifdef __SSE4_2__ -#include "absl/hash/internal/city_crc.h" -#endif namespace absl { namespace hash_internal { @@ -28,7 +25,6 @@ namespace hash_internal { static const uint64_t k0 = 0xc3a5c85c97cb3127ULL; static const uint64_t kSeed0 = 1234567; static const uint64_t kSeed1 = k0; -static const uint128 kSeed128(kSeed0, kSeed1); static const int kDataSize = 1 << 20; static const int kTestSize = 300; @@ -49,1754 +45,539 @@ void setup() { } #define C(x) 0x##x##ULL -static const uint64_t testdata[kTestSize][16] = { +static const uint64_t testdata[kTestSize][4] = { {C(9ae16a3b2f90404f), C(75106db890237a4a), C(3feac5f636039766), - C(3df09dfc64c09a2b), C(3cb540c392e51e29), C(6b56343feac0663), - C(5b7bc50fd8e8ad92), C(3df09dfc64c09a2b), C(3cb540c392e51e29), - C(6b56343feac0663), C(5b7bc50fd8e8ad92), C(95162f24e6a5f930), - C(6808bdf4f1eb06e0), C(b3b1f3a67b624d82), C(c9a62f12bd4cd80b), C(dc56d17a)}, {C(541150e87f415e96), C(1aef0d24b3148a1a), C(bacc300e1e82345a), - C(c3cdc41e1df33513), C(2c138ff2596d42f6), C(f58e9082aed3055f), - C(162e192b2957163d), C(c3cdc41e1df33513), C(2c138ff2596d42f6), - C(f58e9082aed3055f), C(162e192b2957163d), C(fb99e85e0d16f90c), - C(608462c15bdf27e8), C(e7d2c5c943572b62), C(1baaa9327642798c), C(99929334)}, - {C(f3786a4b25827c1), C(34ee1a2bf767bd1c), C(2f15ca2ebfb631f2), - C(3149ba1dac77270d), C(70e2e076e30703c), C(59bcc9659bc5296), - C(9ecbc8132ae2f1d7), C(3149ba1dac77270d), C(70e2e076e30703c), - C(59bcc9659bc5296), C(9ecbc8132ae2f1d7), C(a01d30789bad7cf2), - C(ae03fe371981a0e0), C(127e3883b8788934), C(d0ac3d4c0a6fca32), - C(4252edb7)}, + {C(f3786a4b25827c1), C(34ee1a2bf767bd1c), C(2f15ca2ebfb631f2), C(4252edb7)}, {C(ef923a7a1af78eab), C(79163b1e1e9a9b18), C(df3b2aca6e1e4a30), - C(2193fb7620cbf23b), C(8b6a8ff06cda8302), C(1a44469afd3e091f), - C(8b0449376612506), C(2193fb7620cbf23b), C(8b6a8ff06cda8302), - C(1a44469afd3e091f), C(8b0449376612506), C(e9d9d41c32ad91d1), - C(b44ab09f58e3c608), C(19e9175f9fcf784), C(839b3c9581b4a480), C(ebc34f3c)}, + C(ebc34f3c)}, {C(11df592596f41d88), C(843ec0bce9042f9c), C(cce2ea1e08b1eb30), - C(4d09e42f09cc3495), C(666236631b9f253b), C(d28b3763cd02b6a3), - C(43b249e57c4d0c1b), C(4d09e42f09cc3495), C(666236631b9f253b), - C(d28b3763cd02b6a3), C(43b249e57c4d0c1b), C(3887101c8adea101), - C(8a9355d4efc91df0), C(3e610944cc9fecfd), C(5bf9eb60b08ac0ce), C(26f2b463)}, {C(831f448bdc5600b3), C(62a24be3120a6919), C(1b44098a41e010da), - C(dc07df53b949c6b), C(d2b11b2081aeb002), C(d212b02c1b13f772), - C(c0bed297b4be1912), C(dc07df53b949c6b), C(d2b11b2081aeb002), - C(d212b02c1b13f772), C(c0bed297b4be1912), C(682d3d2ad304e4af), - C(40e9112a655437a1), C(268b09f7ee09843f), C(6b9698d43859ca47), C(b042c047)}, - {C(3eca803e70304894), C(d80de767e4a920a), C(a51cfbb292efd53d), - C(d183dcda5f73edfa), C(3a93cbf40f30128c), C(1a92544d0b41dbda), - C(aec2c4bee81975e1), C(d183dcda5f73edfa), C(3a93cbf40f30128c), - C(1a92544d0b41dbda), C(aec2c4bee81975e1), C(5f91814d1126ba4b), - C(f8ac57eee87fcf1f), C(c55c644a5d0023cd), C(adb761e827825ff2), - C(e73bb0a8)}, + {C(3eca803e70304894), C(d80de767e4a920a), C(a51cfbb292efd53d), C(e73bb0a8)}, {C(1b5a063fb4c7f9f1), C(318dbc24af66dee9), C(10ef7b32d5c719af), - C(b140a02ef5c97712), C(b7d00ef065b51b33), C(635121d532897d98), - C(532daf21b312a6d6), C(b140a02ef5c97712), C(b7d00ef065b51b33), - C(635121d532897d98), C(532daf21b312a6d6), C(c0b09b75d943910), - C(8c84dfb5ef2a8e96), C(e5c06034b0353433), C(3170faf1c33a45dd), C(91dfdd75)}, {C(a0f10149a0e538d6), C(69d008c20f87419f), C(41b36376185b3e9e), - C(26b6689960ccf81d), C(55f23b27bb9efd94), C(3a17f6166dd765db), - C(c891a8a62931e782), C(26b6689960ccf81d), C(55f23b27bb9efd94), - C(3a17f6166dd765db), C(c891a8a62931e782), C(23852dc37ddd2607), - C(8b7f1b1ec897829e), C(d1d69452a54eed8a), C(56431f2bd766ec24), C(c87f95de)}, {C(fb8d9c70660b910b), C(a45b0cc3476bff1b), C(b28d1996144f0207), - 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C(f398f596cc984635), C(8ab8fdf87a6788e8), C(b2b5c1234ab47e2), C(9ae998c4)}, + C(9ae998c4)}, {C(4a3d3dfbbaea130b), C(4e221c920f61ed01), C(553fd6cd1304531f), - C(bd2b31b5608143fe), C(ab717a10f2554853), C(293857f04d194d22), - C(d51be8fa86f254f0), C(bd2b31b5608143fe), C(ab717a10f2554853), - C(293857f04d194d22), C(d51be8fa86f254f0), C(1eee39e07686907e), - C(639039fe0e8d3052), C(d6ec1470cef97ff), C(370c82b860034f0f), C(74e2179d)}, + C(74e2179d)}, {C(b371f768cdf4edb9), C(bdef2ace6d2de0f0), C(e05b4100f7f1baec), - C(b9e0d415b4ebd534), C(c97c2a27efaa33d7), C(591cdb35f84ef9da), - C(a57d02d0e8e3756c), C(b9e0d415b4ebd534), C(c97c2a27efaa33d7), - C(591cdb35f84ef9da), C(a57d02d0e8e3756c), C(23f55f12d7c5c87b), - C(4c7ca0fe23221101), C(dbc3020480334564), C(d985992f32c236b1), C(ee9bae25)}, - {C(7a1d2e96934f61f), C(eb1760ae6af7d961), C(887eb0da063005df), - C(2228d6725e31b8ab), C(9b98f7e4d0142e70), C(b6a8c2115b8e0fe7), - C(b591e2f5ab9b94b1), C(2228d6725e31b8ab), C(9b98f7e4d0142e70), - C(b6a8c2115b8e0fe7), C(b591e2f5ab9b94b1), C(6c1feaa8065318e0), - C(4e7e2ca21c2e81fb), C(e9fe5d8ce7993c45), C(ee411fa2f12cf8df), - C(b66edf10)}, + {C(7a1d2e96934f61f), C(eb1760ae6af7d961), C(887eb0da063005df), C(b66edf10)}, {C(8be53d466d4728f2), C(86a5ac8e0d416640), C(984aa464cdb5c8bb), - C(87049e68f5d38e59), C(7d8ce44ec6bd7751), C(cc28d08ab414839c), - C(6c8f0bd34fe843e3), C(87049e68f5d38e59), C(7d8ce44ec6bd7751), - C(cc28d08ab414839c), C(6c8f0bd34fe843e3), C(b8496dcdc01f3e47), - C(2f03125c282ac26), C(82a8797ba3f5ef07), C(7c977a4d10bf52b8), C(d6209737)}, - {C(829677eb03abf042), C(43cad004b6bc2c0), C(f2f224756803971a), - C(98d0dbf796480187), C(fbcb5f3e1bef5742), C(5af2a0463bf6e921), - C(ad9555bf0120b3a3), C(98d0dbf796480187), C(fbcb5f3e1bef5742), - C(5af2a0463bf6e921), C(ad9555bf0120b3a3), C(283e39b3dc99f447), - C(bedaa1a4a0250c28), C(9d50546624ff9a57), C(4abaf523d1c090f6), C(b994a88)}, - {C(754435bae3496fc), C(5707fc006f094dcf), C(8951c86ab19d8e40), - C(57c5208e8f021a77), C(f7653fbb69cd9276), C(a484410af21d75cb), - C(f19b6844b3d627e8), C(57c5208e8f021a77), C(f7653fbb69cd9276), - C(a484410af21d75cb), C(f19b6844b3d627e8), C(f37400fc3ffd9514), - C(36ae0d821734edfd), C(5f37820af1f1f306), C(be637d40e6a5ad0), C(a05d43c0)}, + C(d6209737)}, + {C(829677eb03abf042), C(43cad004b6bc2c0), C(f2f224756803971a), C(b994a88)}, + {C(754435bae3496fc), C(5707fc006f094dcf), C(8951c86ab19d8e40), C(a05d43c0)}, {C(fda9877ea8e3805f), C(31e868b6ffd521b7), C(b08c90681fb6a0fd), - C(68110a7f83f5d3ff), C(6d77e045901b85a8), C(84ef681113036d8b), - C(3b9f8e3928f56160), C(68110a7f83f5d3ff), C(6d77e045901b85a8), - C(84ef681113036d8b), C(3b9f8e3928f56160), C(fc8b7f56c130835), - C(a11f3e800638e841), C(d9572267f5cf28c1), C(7897c8149803f2aa), C(c79f73a8)}, {C(2e36f523ca8f5eb5), C(8b22932f89b27513), C(331cd6ecbfadc1bb), - C(d1bfe4df12b04cbf), C(f58c17243fd63842), C(3a453cdba80a60af), - C(5737b2ca7470ea95), C(d1bfe4df12b04cbf), C(f58c17243fd63842), - C(3a453cdba80a60af), C(5737b2ca7470ea95), C(54d44a3f4477030c), - C(8168e02d4869aa7f), C(77f383a17778559d), C(95e1737d77a268fc), C(a490aff5)}, {C(21a378ef76828208), C(a5c13037fa841da2), C(506d22a53fbe9812), - C(61c9c95d91017da5), C(16f7c83ba68f5279), C(9c0619b0808d05f7), - C(83c117ce4e6b70a3), C(61c9c95d91017da5), C(16f7c83ba68f5279), - C(9c0619b0808d05f7), C(83c117ce4e6b70a3), C(cfb4c8af7fd01413), - C(fdef04e602e72296), C(ed6124d337889b1), C(4919c86707b830da), C(dfad65b4)}, - {C(ccdd5600054b16ca), C(f78846e84204cb7b), C(1f9faec82c24eac9), - C(58634004c7b2d19a), C(24bb5f51ed3b9073), C(46409de018033d00), - C(4a9805eed5ac802e), C(58634004c7b2d19a), C(24bb5f51ed3b9073), - C(46409de018033d00), C(4a9805eed5ac802e), C(e18de8db306baf82), - C(46bbf75f1fa025ff), C(5faf2fb09be09487), C(3fbc62bd4e558fb3), C(1d07dfb)}, + C(dfad65b4)}, + {C(ccdd5600054b16ca), C(f78846e84204cb7b), C(1f9faec82c24eac9), C(1d07dfb)}, {C(7854468f4e0cabd0), C(3a3f6b4f098d0692), C(ae2423ec7799d30d), - C(29c3529eb165eeba), C(443de3703b657c35), C(66acbce31ae1bc8d), - C(1acc99effe1d547e), C(29c3529eb165eeba), C(443de3703b657c35), - C(66acbce31ae1bc8d), C(1acc99effe1d547e), C(cf07f8a57906573d), - C(31bafb0bbb9a86e7), C(40c69492702a9346), C(7df61fdaa0b858af), C(416df9a0)}, {C(7f88db5346d8f997), C(88eac9aacc653798), C(68a4d0295f8eefa1), - C(ae59ca86f4c3323d), C(25906c09906d5c4c), C(8dd2aa0c0a6584ae), - C(232a7d96b38f40e9), C(ae59ca86f4c3323d), C(25906c09906d5c4c), - C(8dd2aa0c0a6584ae), C(232a7d96b38f40e9), C(8986ee00a2ed0042), - C(c49ae7e428c8a7d1), C(b7dd8280713ac9c2), C(e018720aed1ebc28), C(1f8fb9cc)}, {C(bb3fb5fb01d60fcf), C(1b7cc0847a215eb6), C(1246c994437990a1), - C(d4edc954c07cd8f3), C(224f47e7c00a30ab), C(d5ad7ad7f41ef0c6), - C(59e089281d869fd7), C(d4edc954c07cd8f3), C(224f47e7c00a30ab), - C(d5ad7ad7f41ef0c6), C(59e089281d869fd7), C(f29340d07a14b6f1), - C(c87c5ef76d9c4ef3), C(463118794193a9a), C(2922dcb0540f0dbc), C(7abf48e3)}, + C(7abf48e3)}, {C(2e783e1761acd84d), C(39158042bac975a0), C(1cd21c5a8071188d), - C(b1b7ec44f9302176), C(5cb476450dc0c297), C(dc5ef652521ef6a2), - C(3cc79a9e334e1f84), C(b1b7ec44f9302176), C(5cb476450dc0c297), - C(dc5ef652521ef6a2), C(3cc79a9e334e1f84), C(769e2a283dbcc651), - C(9f24b105c8511d3f), C(c31c15575de2f27e), C(ecfecf32c3ae2d66), C(dea4e3dd)}, {C(392058251cf22acc), C(944ec4475ead4620), C(b330a10b5cb94166), - C(54bc9bee7cbe1767), C(485820bdbe442431), C(54d6120ea2972e90), - C(f437a0341f29b72a), C(54bc9bee7cbe1767), C(485820bdbe442431), - C(54d6120ea2972e90), C(f437a0341f29b72a), C(8f30885c784d5704), - C(aa95376b16c7906a), C(e826928cfaf93dc3), C(20e8f54d1c16d7d8), C(c6064f22)}, - {C(adf5c1e5d6419947), C(2a9747bc659d28aa), C(95c5b8cb1f5d62c), - C(80973ea532b0f310), C(a471829aa9c17dd9), C(c2ff3479394804ab), - C(6bf44f8606753636), C(80973ea532b0f310), C(a471829aa9c17dd9), - C(c2ff3479394804ab), C(6bf44f8606753636), C(5184d2973e6dd827), - C(121b96369a332d9a), C(5c25d3475ab69e50), C(26d2961d62884168), - C(743bed9c)}, + {C(adf5c1e5d6419947), C(2a9747bc659d28aa), C(95c5b8cb1f5d62c), C(743bed9c)}, {C(6bc1db2c2bee5aba), C(e63b0ed635307398), C(7b2eca111f30dbbc), - C(230d2b3e47f09830), C(ec8624a821c1caf4), C(ea6ec411cdbf1cb1), - C(5f38ae82af364e27), C(230d2b3e47f09830), C(ec8624a821c1caf4), - C(ea6ec411cdbf1cb1), C(5f38ae82af364e27), C(a519ef515ea7187c), - C(6bad5efa7ebae05f), C(748abacb11a74a63), C(a28eef963d1396eb), C(fce254d5)}, {C(b00f898229efa508), C(83b7590ad7f6985c), C(2780e70a0592e41d), - C(7122413bdbc94035), C(e7f90fae33bf7763), C(4b6bd0fb30b12387), - C(557359c0c44f48ca), C(7122413bdbc94035), C(e7f90fae33bf7763), - C(4b6bd0fb30b12387), C(557359c0c44f48ca), C(d5656c3d6bc5f0d), - C(983ff8e5e784da99), C(628479671b445bf), C(e179a1e27ce68f5d), C(e47ec9d1)}, + C(e47ec9d1)}, {C(b56eb769ce0d9a8c), C(ce196117bfbcaf04), C(b26c3c3797d66165), - C(5ed12338f630ab76), C(fab19fcb319116d), C(167f5f42b521724b), - C(c4aa56c409568d74), C(5ed12338f630ab76), C(fab19fcb319116d), - C(167f5f42b521724b), C(c4aa56c409568d74), C(75fff4b42f8e9778), - C(94218f94710c1ea3), C(b7b05efb738b06a6), C(83fff2deabf9cd3), C(334a145c)}, + C(334a145c)}, {C(70c0637675b94150), C(259e1669305b0a15), C(46e1dd9fd387a58d), - C(fca4e5bc9292788e), C(cd509dc1facce41c), C(bbba575a59d82fe), - C(4e2e71c15b45d4d3), C(fca4e5bc9292788e), C(cd509dc1facce41c), - C(bbba575a59d82fe), C(4e2e71c15b45d4d3), C(5dc54582ead999c), - C(72612d1571963c6f), C(30318a9d2d3d1829), C(785dd00f4cc9c9a0), C(adec1e3c)}, {C(74c0b8a6821faafe), C(abac39d7491370e7), C(faf0b2a48a4e6aed), - C(967e970df9673d2a), C(d465247cffa415c0), C(33a1df0ca1107722), - C(49fc2a10adce4a32), C(967e970df9673d2a), C(d465247cffa415c0), - C(33a1df0ca1107722), C(49fc2a10adce4a32), C(c5707e079a284308), - C(573028266635dda6), C(f786f5eee6127fa0), C(b30d79cebfb51266), C(f6a9fbf8)}, {C(5fb5e48ac7b7fa4f), C(a96170f08f5acbc7), C(bbf5c63d4f52a1e5), - C(6cc09e60700563e9), C(d18f23221e964791), C(ffc23eeef7af26eb), - C(693a954a3622a315), C(815308a32a9b0daf), C(efb2ab27bf6fd0bd), - C(9f1ffc0986111118), C(f9a3aa1778ea3985), C(698fe54b2b93933b), - C(dacc2b28404d0f10), C(815308a32a9b0daf), C(efb2ab27bf6fd0bd), C(5398210c)}, }; void TestUnchanging(const uint64_t* expected, int offset, int len) { - const uint128 u = CityHash128(data + offset, len); - const uint128 v = CityHash128WithSeed(data + offset, len, kSeed128); EXPECT_EQ(expected[0], CityHash64(data + offset, len)); - EXPECT_EQ(expected[15], CityHash32(data + offset, len)); + EXPECT_EQ(expected[3], CityHash32(data + offset, len)); EXPECT_EQ(expected[1], CityHash64WithSeed(data + offset, len, kSeed0)); EXPECT_EQ(expected[2], CityHash64WithSeeds(data + offset, len, kSeed0, kSeed1)); - EXPECT_EQ(expected[3], Uint128Low64(u)); - EXPECT_EQ(expected[4], Uint128High64(u)); - EXPECT_EQ(expected[5], Uint128Low64(v)); - EXPECT_EQ(expected[6], Uint128High64(v)); -#ifdef __SSE4_2__ - const uint128 y = CityHashCrc128(data + offset, len); - const uint128 z = CityHashCrc128WithSeed(data + offset, len, kSeed128); - uint64_t crc256_results[4]; - CityHashCrc256(data + offset, len, crc256_results); - EXPECT_EQ(expected[7], Uint128Low64(y)); - EXPECT_EQ(expected[8], Uint128High64(y)); - EXPECT_EQ(expected[9], Uint128Low64(z)); - EXPECT_EQ(expected[10], Uint128High64(z)); - for (int i = 0; i < 4; i++) { - EXPECT_EQ(expected[11 + i], crc256_results[i]); - } -#endif } TEST(CityHashTest, Unchanging) { diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index aa14e211..ea9a3a17 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -605,35 +605,21 @@ TEST_F(ParsedFormatTest, RegressionMixPositional) { // Some codegen thunks that we can use to easily dump the generated assembly for // different StrFormat calls. -inline std::string CodegenAbslStrFormatInt(int i) { +std::string CodegenAbslStrFormatInt(int i) { // NOLINT return absl::StrFormat("%d", i); } -inline std::string CodegenAbslStrFormatIntStringInt64(int i, const std::string& s, - int64_t i64) { +std::string CodegenAbslStrFormatIntStringInt64(int i, const std::string& s, + int64_t i64) { // NOLINT return absl::StrFormat("%d %s %d", i, s, i64); } -inline void CodegenAbslStrAppendFormatInt(std::string* out, int i) { +void CodegenAbslStrAppendFormatInt(std::string* out, int i) { // NOLINT absl::StrAppendFormat(out, "%d", i); } -inline void CodegenAbslStrAppendFormatIntStringInt64(std::string* out, int i, +void CodegenAbslStrAppendFormatIntStringInt64(std::string* out, int i, const std::string& s, - int64_t i64) { + int64_t i64) { // NOLINT absl::StrAppendFormat(out, "%d %s %d", i, s, i64); } - -auto absl_internal_str_format_force_codegen_funcs = std::make_tuple( - CodegenAbslStrFormatInt, CodegenAbslStrFormatIntStringInt64, - CodegenAbslStrAppendFormatInt, CodegenAbslStrAppendFormatIntStringInt64); - -bool absl_internal_str_format_force_codegen_always_false; -// Force the compiler to generate the functions by making it look like we -// escape the function pointers. -// It can't statically know that -// absl_internal_str_format_force_codegen_always_false is not changed by someone -// else. -bool absl_internal_str_format_force_codegen = - absl_internal_str_format_force_codegen_always_false && - printf("%p", &absl_internal_str_format_force_codegen_funcs) == 0; diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index c7c16d43..969ddd2e 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -27,6 +27,7 @@ licenses(["notice"]) # Apache 2.0 cc_library( name = "time", srcs = [ + "civil_time.cc", "clock.cc", "duration.cc", "format.cc", @@ -35,6 +36,7 @@ cc_library( "time.cc", ], hdrs = [ + "civil_time.h", "clock.h", "time.h", ], @@ -72,10 +74,10 @@ cc_library( cc_test( name = "time_test", srcs = [ + "civil_time_test.cc", "clock_test.cc", "duration_test.cc", "format_test.cc", - "time_norm_test.cc", "time_test.cc", "time_zone_test.cc", ], @@ -94,6 +96,7 @@ cc_test( cc_test( name = "time_benchmark", srcs = [ + "civil_time_benchmark.cc", "clock_benchmark.cc", "duration_benchmark.cc", "format_benchmark.cc", diff --git a/absl/time/CMakeLists.txt b/absl/time/CMakeLists.txt index 06272364..53216cda 100644 --- a/absl/time/CMakeLists.txt +++ b/absl/time/CMakeLists.txt @@ -15,6 +15,7 @@ # list(APPEND TIME_PUBLIC_HEADERS + "civil_time.h" "clock.h" "time.h" ) @@ -29,6 +30,7 @@ list(APPEND TIME_INTERNAL_HEADERS ) list(APPEND TIME_SRC + "civil_time.cc" "time.cc" "clock.cc" "duration.cc" @@ -74,11 +76,11 @@ absl_library( # test time_test list(APPEND TIME_TEST_SRC + "civil_time_test.cc" "time_test.cc" "clock_test.cc" "duration_test.cc" "format_test.cc" - "time_norm_test.cc" "time_test.cc" "time_zone_test.cc" "internal/test_util.cc" diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc new file mode 100644 index 00000000..56541799 --- /dev/null +++ b/absl/time/civil_time.cc @@ -0,0 +1,88 @@ +// Copyright 2018 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "absl/time/civil_time.h" + +#include +#include + +#include "absl/strings/str_cat.h" +#include "absl/time/time.h" + +namespace absl { + +namespace { + +// Since a civil time has a larger year range than absl::Time (64-bit years vs +// 64-bit seconds, respectively) we normalize years to roughly +/- 400 years +// around the year 2400, which will produce an equivalent year in a range that +// absl::Time can handle. +inline civil_year_t NormalizeYear(civil_year_t year) { + return 2400 + year % 400; +} + +// Formats the given CivilSecond according to the given format. +std::string FormatYearAnd(string_view fmt, CivilSecond cs) { + const CivilSecond ncs(NormalizeYear(cs.year()), cs.month(), cs.day(), + cs.hour(), cs.minute(), cs.second()); + const TimeZone utc = UTCTimeZone(); + // TODO(absl-team): Avoid conversion of fmt std::string. + return StrCat(cs.year(), FormatTime(std::string(fmt), FromCivil(ncs, utc), utc)); +} + +} // namespace + +std::string FormatCivilTime(CivilSecond c) { + return FormatYearAnd("-%m-%dT%H:%M:%S", c); +} +std::string FormatCivilTime(CivilMinute c) { + return FormatYearAnd("-%m-%dT%H:%M", c); +} +std::string FormatCivilTime(CivilHour c) { + return FormatYearAnd("-%m-%dT%H", c); +} +std::string FormatCivilTime(CivilDay c) { + return FormatYearAnd("-%m-%d", c); +} +std::string FormatCivilTime(CivilMonth c) { + return FormatYearAnd("-%m", c); +} +std::string FormatCivilTime(CivilYear c) { + return FormatYearAnd("", c); +} + +namespace time_internal { + +std::ostream& operator<<(std::ostream& os, CivilYear y) { + return os << FormatCivilTime(y); +} +std::ostream& operator<<(std::ostream& os, CivilMonth m) { + return os << FormatCivilTime(m); +} +std::ostream& operator<<(std::ostream& os, CivilDay d) { + return os << FormatCivilTime(d); +} +std::ostream& operator<<(std::ostream& os, CivilHour h) { + return os << FormatCivilTime(h); +} +std::ostream& operator<<(std::ostream& os, CivilMinute m) { + return os << FormatCivilTime(m); +} +std::ostream& operator<<(std::ostream& os, CivilSecond s) { + return os << FormatCivilTime(s); +} + +} // namespace time_internal + +} // namespace absl diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h new file mode 100644 index 00000000..a1f55305 --- /dev/null +++ b/absl/time/civil_time.h @@ -0,0 +1,487 @@ +// Copyright 2018 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ----------------------------------------------------------------------------- +// File: civil_time.h +// ----------------------------------------------------------------------------- +// +// This header file defines abstractions for computing with "civil time". +// The term "civil time" refers to the legally recognized human-scale time +// that is represented by the six fields `YYYY-MM-DD hh:mm:ss`. A "date" +// is perhaps the most common example of a civil time (represented here as +// an `absl::CivilDay`). +// +// Modern-day civil time follows the Gregorian Calendar and is a +// time-zone-independent concept: a civil time of "2015-06-01 12:00:00", for +// example, is not tied to a time zone. Put another way, a civil time does not +// map to a unique point in time; a civil time must be mapped to an absolute +// time *through* a time zone. +// +// Because a civil time is what most people think of as "time," it is common to +// map absolute times to civil times to present to users. +// +// Time zones define the relationship between absolute and civil times. Given an +// absolute or civil time and a time zone, you can compute the other time: +// +// Civil Time = F(Absolute Time, Time Zone) +// Absolute Time = G(Civil Time, Time Zone) +// +// The Abseil time library allows you to construct such civil times from +// absolute times; consult time.h for such functionality. +// +// This library provides six classes for constructing civil-time objects, and +// provides several helper functions for rounding, iterating, and performing +// arithmetic on civil-time objects, while avoiding complications like +// daylight-saving time (DST): +// +// * `absl::CivilSecond` +// * `absl::CivilMinute` +// * `absl::CivilHour` +// * `absl::CivilDay` +// * `absl::CivilMonth` +// * `absl::CivilYear` +// +// Example: +// +// // Construct a civil-time object for a specific day +// const absl::CivilDay cd(1969, 07, 20); +// +// // Construct a civil-time object for a specific second +// const absl::CivilSecond cd(2018, 8, 1, 12, 0, 1); +// +// Note: In C++14 and later, this library is usable in a constexpr context. +// +// Example: +// +// // Valid in C++14 +// constexpr absl::CivilDay cd(1969, 07, 20); +// + +#ifndef ABSL_TIME_CIVIL_TIME_H_ +#define ABSL_TIME_CIVIL_TIME_H_ + +#include + +#include "absl/base/port.h" // Needed for string vs std::string +#include "absl/strings/string_view.h" +#include "absl/time/internal/cctz/include/cctz/civil_time.h" + +namespace absl { + +namespace time_internal { +struct second_tag : cctz::detail::second_tag {}; +struct minute_tag : second_tag, cctz::detail::minute_tag {}; +struct hour_tag : minute_tag, cctz::detail::hour_tag {}; +struct day_tag : hour_tag, cctz::detail::day_tag {}; +struct month_tag : day_tag, cctz::detail::month_tag {}; +struct year_tag : month_tag, cctz::detail::year_tag {}; +} // namespace time_internal + +// ----------------------------------------------------------------------------- +// CivilSecond, CivilMinute, CivilHour, CivilDay, CivilMonth, CivilYear +// ----------------------------------------------------------------------------- +// +// Each of these civil-time types is a simple value type with the same +// interface for construction and the same six accessors for each of the civil +// time fields (year, month, day, hour, minute, and second, aka YMDHMS). These +// classes differ only in their alignment, which is indicated by the type name +// and specifies the field on which arithmetic operates. +// +// CONSTRUCTION +// +// Each of the civil-time types can be constructed in two ways: by directly +// passing to the constructor up to six integers representing the YMDHMS fields, +// or by copying the YMDHMS fields from a differently aligned civil-time type. +// Omitted fields are assigned their minimum valid value. Hours, minutes, and +// seconds will be set to 0, month and day will be set to 1. Since there is no +// minimum year, the default is 1970. +// +// Examples: +// +// absl::CivilDay default_value; // 1970-01-01 00:00:00 +// +// absl::CivilDay a(2015, 2, 3); // 2015-02-03 00:00:00 +// absl::CivilDay b(2015, 2, 3, 4, 5, 6); // 2015-02-03 00:00:00 +// absl::CivilDay c(2015); // 2015-01-01 00:00:00 +// +// absl::CivilSecond ss(2015, 2, 3, 4, 5, 6); // 2015-02-03 04:05:06 +// absl::CivilMinute mm(ss); // 2015-02-03 04:05:00 +// absl::CivilHour hh(mm); // 2015-02-03 04:00:00 +// absl::CivilDay d(hh); // 2015-02-03 00:00:00 +// absl::CivilMonth m(d); // 2015-02-01 00:00:00 +// absl::CivilYear y(m); // 2015-01-01 00:00:00 +// +// m = absl::CivilMonth(y); // 2015-01-01 00:00:00 +// d = absl::CivilDay(m); // 2015-01-01 00:00:00 +// hh = absl::CivilHour(d); // 2015-01-01 00:00:00 +// mm = absl::CivilMinute(hh); // 2015-01-01 00:00:00 +// ss = absl::CivilSecond(mm); // 2015-01-01 00:00:00 +// +// Each civil-time class is aligned to the civil-time field indicated in the +// class's name after normalization. Alignment is performed by setting all the +// inferior fields to their minimum valid value (as described above). The +// following are examples of how each of the six types would align the fields +// representing November 22, 2015 at 12:34:56 in the afternoon. (Note: the +// string format used here is not important; it's just a shorthand way of +// showing the six YMDHMS fields.) +// +// absl::CivilSecond : 2015-11-22 12:34:56 +// absl::CivilMinute : 2015-11-22 12:34:00 +// absl::CivilHour : 2015-11-22 12:00:00 +// absl::CivilDay : 2015-11-22 00:00:00 +// absl::CivilMonth : 2015-11-01 00:00:00 +// absl::CivilYear : 2015-01-01 00:00:00 +// +// Each civil-time type performs arithmetic on the field to which it is +// aligned. This means that adding 1 to an absl::CivilDay increments the day +// field (normalizing as necessary), and subtracting 7 from an absl::CivilMonth +// operates on the month field (normalizing as necessary). All arithmetic +// produces a valid civil time. Difference requires two similarly aligned +// civil-time objects and returns the scalar answer in units of the objects' +// alignment. For example, the difference between two absl::CivilHour objects +// will give an answer in units of civil hours. +// +// ALIGNMENT CONVERSION +// +// The alignment of a civil-time object cannot change, but the object may be +// used to construct a new object with a different alignment. This is referred +// to as "realigning". When realigning to a type with the same or more +// precision (e.g., absl::CivilDay -> absl::CivilSecond), the conversion may be +// performed implicitly since no information is lost. However, if information +// could be discarded (e.g., CivilSecond -> CivilDay), the conversion must +// be explicit at the call site. +// +// Examples: +// +// void UseDay(absl::CivilDay day); +// +// absl::CivilSecond cs; +// UseDay(cs); // Won't compile because data may be discarded +// UseDay(absl::CivilDay(cs)); // OK: explicit conversion +// +// absl::CivilDay cd; +// UseDay(cd); // OK: no conversion needed +// +// absl::CivilMonth cm; +// UseDay(cm); // OK: implicit conversion to absl::CivilDay +// +// NORMALIZATION +// +// Normalization takes invalid values and adjusts them to produce valid values. +// Within the civil-time library, integer arguments passed to the Civil* +// constructors may be out-of-range, in which case they are normalized by +// carrying overflow into a field of courser granularity to produce valid +// civil-time objects. This normalization enables natural arithmetic on +// constructor arguments without worrying about the field's range. +// +// Examples: +// +// // Out-of-range; normalized to 2016-11-01 +// absl::CivilDay d(2016, 10, 32); +// // Out-of-range, negative: normalized to 2016-10-30T23 +// absl::CivilHour h1(2016, 10, 31, -1); +// // Normalization is cumulative: normalized to 2016-10-30T23 +// absl::CivilHour h2(2016, 10, 32, -25); +// +// Note: If normalization is undesired, you can signal an error by comparing +// the constructor arguments to the normalized values returned by the YMDHMS +// properties. +// +// COMPARISON +// +// Comparison between civil-time objects considers all six YMDHMS fields, +// regardless of the type's alignment. Comparison between differently aligned +// civil-time types is allowed. +// +// Examples: +// +// absl::CivilDay feb_3(2015, 2, 3); // 2015-02-03 00:00:00 +// absl::CivilDay mar_4(2015, 3, 4); // 2015-03-04 00:00:00 +// // feb_3 < mar_4 +// // absl::CivilYear(feb_3) == absl::CivilYear(mar_4) +// +// absl::CivilSecond feb_3_noon(2015, 2, 3, 12, 0, 0); // 2015-02-03 12:00:00 +// // feb_3 < feb_3_noon +// // feb_3 == absl::CivilDay(feb_3_noon) +// +// // Iterates all the days of February 2015. +// for (absl::CivilDay d(2015, 2, 1); d < absl::CivilMonth(2015, 3); ++d) { +// // ... +// } +// +// ARITHMETIC +// +// Civil-time types support natural arithmetic operators such as addition, +// subtraction, and difference. Arithmetic operates on the civil-time field +// indicated in the type's name. Difference operators require arguments with +// the same alignment and return the answer in units of the alignment. +// +// Example: +// +// absl::CivilDay a(2015, 2, 3); +// ++a; // 2015-02-04 00:00:00 +// --a; // 2015-02-03 00:00:00 +// absl::CivilDay b = a + 1; // 2015-02-04 00:00:00 +// absl::CivilDay c = 1 + b; // 2015-02-05 00:00:00 +// int n = c - a; // n = 2 (civil days) +// int m = c - absl::CivilMonth(c); // Won't compile: different types. +// +// ACCESSORS +// +// Each civil-time type has accessors for all six of the civil-time fields: +// year, month, day, hour, minute, and second. +// +// civil_year_t year() +// int month() +// int day() +// int hour() +// int minute() +// int second() +// +// Recall that fields inferior to the type's aligment will be set to their +// minimum valid value. +// +// Example: +// +// absl::CivilDay d(2015, 6, 28); +// // d.year() == 2015 +// // d.month() == 6 +// // d.day() == 28 +// // d.hour() == 0 +// // d.minute() == 0 +// // d.second() == 0 +// +// CASE STUDY: Adding a month to January 31. +// +// One of the classic questions that arises when considering a civil time +// library (or a date library or a date/time library) is this: +// "What is the result of adding a month to January 31?" +// This is an interesting question because it is unclear what is meant by a +// "month", and several different answers are possible, depending on context: +// +// 1. March 3 (or 2 if a leap year), if "add a month" means to add a month to +// the current month, and adjust the date to overflow the extra days into +// March. In this case the result of "February 31" would be normalized as +// within the civil-time library. +// 2. February 28 (or 29 if a leap year), if "add a month" means to add a +// month, and adjust the date while holding the resulting month constant. +// In this case, the result of "February 31" would be truncated to the last +// day in February. +// 3. An error. The caller may get some error, an exception, an invalid date +// object, or perhaps return `false`. This may make sense because there is +// no single unambiguously correct answer to the question. +// +// Practically speaking, any answer that is not what the programmer intended +// is the wrong answer. +// +// The Abseil time library avoids this problem by making it impossible to +// ask ambiguous questions. All civil-time objects are aligned to a particular +// civil-field boundary (such as aligned to a year, month, day, hour, minute, +// or second), and arithmetic operates on the field to which the object is +// aligned. This means that in order to "add a month" the object must first be +// aligned to a month boundary, which is equivalent to the first day of that +// month. +// +// Of course, there are ways to compute an answer the question at hand using +// this Abseil time library, but they require the programmer to be explicit +// about the answer they expect. To illustrate, let's see how to compute all +// three of the above possible answers to the question of "Jan 31 plus 1 +// month": +// +// Example: +// +// const absl::CivilDay d(2015, 1, 31); +// +// // Answer 1: +// // Add 1 to the month field in the constructor, and rely on normalization. +// const auto normalized = absl::CivilDay(d.year(), d.month() + 1, d.day()); +// // normalized == 2015-03-03 (aka Feb 31) +// +// // Answer 2: +// // Add 1 to month field, capping to the end of next month. +// const auto next_month = absl::CivilMonth(d) + 1; +// const auto last_day_of_next_month = absl::CivilDay(next_month + 1) - 1; +// const auto capped = std::min(normalized, last_day_of_next_month); +// // capped == 2015-02-28 +// +// // Answer 3: +// // Signal an error if the normalized answer is not in next month. +// if (absl::CivilMonth(normalized) != next_month) { +// // error, month overflow +// } +// +using CivilSecond = + time_internal::cctz::detail::civil_time; +using CivilMinute = + time_internal::cctz::detail::civil_time; +using CivilHour = + time_internal::cctz::detail::civil_time; +using CivilDay = + time_internal::cctz::detail::civil_time; +using CivilMonth = + time_internal::cctz::detail::civil_time; +using CivilYear = + time_internal::cctz::detail::civil_time; + +// civil_year_t +// +// Type alias of a civil-time year value. This type is guaranteed to (at least) +// support any year value supported by `time_t`. +// +// Example: +// +// absl::CivilSecond cs = ...; +// absl::civil_year_t y = cs.year(); +// cs = absl::CivilSecond(y, 1, 1, 0, 0 0); // CivilSecond(CivilYear(cs)) +// +using civil_year_t = time_internal::cctz::year_t; + +// civil_diff_t +// +// Type alias of the difference between two civil-time values. +// This type is used to indicate arguments that are not +// normalized (such as parameters to the civil-time constructors), the results +// of civil-time subtraction, or the operand to civil-time addition. +// +// Example: +// +// absl::civil_diff_t n_sec = cs1 - cs2; // cs1 == cs2 + n_sec; +// +using civil_diff_t = time_internal::cctz::diff_t; + +// Weekday::monday, Weekday::tuesday, Weekday::wednesday, Weekday::thursday, +// Weekday::friday, Weekday::saturday, Weekday::sunday +// +// The Weekday enum class represents the civil-time concept of a "weekday" with +// members for all days of the week. +// +// absl::Weekday wd = absl::Weekday::thursday; +// +using Weekday = time_internal::cctz::weekday; + +// GetWeekday() +// +// Returns the absl::Weekday for the given absl::CivilDay. +// +// Example: +// +// absl::CivilDay a(2015, 8, 13); +// absl::Weekday wd = absl::GetWeekday(a); // wd == absl::Weekday::thursday +// +inline Weekday GetWeekday(CivilDay cd) { + return time_internal::cctz::get_weekday(cd); +} + +// NextWeekday() +// PrevWeekday() +// +// Returns the absl::CivilDay that strictly follows or precedes a given +// absl::CivilDay, and that falls on the given absl::Weekday. +// +// Example, given the following month: +// +// August 2015 +// Su Mo Tu We Th Fr Sa +// 1 +// 2 3 4 5 6 7 8 +// 9 10 11 12 13 14 15 +// 16 17 18 19 20 21 22 +// 23 24 25 26 27 28 29 +// 30 31 +// +// absl::CivilDay a(2015, 8, 13); +// // absl::GetWeekday(a) == absl::Weekday::thursday +// absl::CivilDay b = absl::NextWeekday(a, absl::Weekday::thursday); +// // b = 2015-08-20 +// absl::CivilDay c = absl::PrevWeekday(a, absl::Weekday::thursday); +// // c = 2015-08-06 +// +// absl::CivilDay d = ... +// // Gets the following Thursday if d is not already Thursday +// absl::CivilDay thurs1 = absl::PrevWeekday(d, absl::Weekday::thursday) + 7; +// // Gets the previous Thursday if d is not already Thursday +// absl::CivilDay thurs2 = absl::NextWeekday(d, absl::Weekday::thursday) - 7; +// +inline CivilDay NextWeekday(CivilDay cd, Weekday wd) { + return CivilDay(time_internal::cctz::next_weekday(cd, wd)); +} +inline CivilDay PrevWeekday(CivilDay cd, Weekday wd) { + return CivilDay(time_internal::cctz::prev_weekday(cd, wd)); +} + +// GetYearDay() +// +// Returns the day-of-year for the given absl::CivilDay. +// +// Example: +// +// absl::CivilDay a(2015, 1, 1); +// int yd_jan_1 = absl::GetYearDay(a); // yd_jan_1 = 1 +// absl::CivilDay b(2015, 12, 31); +// int yd_dec_31 = absl::GetYearDay(b); // yd_dec_31 = 365 +// +inline int GetYearDay(CivilDay cd) { + return time_internal::cctz::get_yearday(cd); +} + +// FormatCivilTime() +// +// Formats the given civil-time value into a string value of the following +// format: +// +// Type | Format +// --------------------------------- +// CivilSecond | YYYY-MM-DDTHH:MM:SS +// CivilMinute | YYYY-MM-DDTHH:MM +// CivilHour | YYYY-MM-DDTHH +// CivilDay | YYYY-MM-DD +// CivilMonth | YYYY-MM +// CivilYear | YYYY +// +// Example: +// +// absl::CivilDay d = absl::CivilDay(1969, 7, 20); +// string day_string = absl::FormatCivilTime(d); // "1969-07-20" +// +std::string FormatCivilTime(CivilSecond c); +std::string FormatCivilTime(CivilMinute c); +std::string FormatCivilTime(CivilHour c); +std::string FormatCivilTime(CivilDay c); +std::string FormatCivilTime(CivilMonth c); +std::string FormatCivilTime(CivilYear c); + +namespace time_internal { // For functions found via ADL on civil-time tags. + +// Streaming Operators +// +// Each civil-time type may be sent to an output stream using operator<<(). +// The result matches the string produced by `FormatCivilTime()`. +// +// Example: +// +// absl::CivilDay d = absl::CivilDay("1969-07-20"); +// std::cout << "Date is: " << d << "\n"; +// +std::ostream& operator<<(std::ostream& os, CivilYear y); +std::ostream& operator<<(std::ostream& os, CivilMonth m); +std::ostream& operator<<(std::ostream& os, CivilDay d); +std::ostream& operator<<(std::ostream& os, CivilHour h); +std::ostream& operator<<(std::ostream& os, CivilMinute m); +std::ostream& operator<<(std::ostream& os, CivilSecond s); + +} // namespace time_internal + +} // namespace absl + +#endif // ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/civil_time_benchmark.cc b/absl/time/civil_time_benchmark.cc new file mode 100644 index 00000000..567c2a33 --- /dev/null +++ b/absl/time/civil_time_benchmark.cc @@ -0,0 +1,57 @@ +// Copyright 2018 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "absl/time/civil_time.h" + +#include "benchmark/benchmark.h" + +namespace { + +// Benchmark Time(ns) CPU(ns) Iterations +// ------------------------------------------------------------------------- +// BM_Difference_Days 20 20 34542508 +// BM_Step_Days 15 15 48098146 +// BM_Format 688 687 1019803 +// BM_Parse 921 920 762788 +// BM_RoundTripFormatParse 1766 1764 396092 + +void BM_Difference_Days(benchmark::State& state) { + const absl::CivilDay c(2014, 8, 22); + const absl::CivilDay epoch(1970, 1, 1); + while (state.KeepRunning()) { + const absl::civil_diff_t n = c - epoch; + benchmark::DoNotOptimize(n); + } +} +BENCHMARK(BM_Difference_Days); + +void BM_Step_Days(benchmark::State& state) { + const absl::CivilDay kStart(2014, 8, 22); + absl::CivilDay c = kStart; + while (state.KeepRunning()) { + benchmark::DoNotOptimize(++c); + } +} +BENCHMARK(BM_Step_Days); + +void BM_Format(benchmark::State& state) { + const absl::CivilSecond c(2014, 1, 2, 3, 4, 5); + while (state.KeepRunning()) { + const std::string s = absl::FormatCivilTime(c); + benchmark::DoNotOptimize(s); + } +} +BENCHMARK(BM_Format); + +} // namespace diff --git a/absl/time/civil_time_test.cc b/absl/time/civil_time_test.cc new file mode 100644 index 00000000..dc83d7a9 --- /dev/null +++ b/absl/time/civil_time_test.cc @@ -0,0 +1,1073 @@ +// Copyright 2018 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "absl/time/civil_time.h" + +#include +#include +#include + +#include "absl/base/macros.h" +#include "gtest/gtest.h" + +namespace { + +TEST(CivilTime, DefaultConstruction) { + absl::CivilSecond ss; + EXPECT_EQ("1970-01-01T00:00:00", absl::FormatCivilTime(ss)); + + absl::CivilMinute mm; + EXPECT_EQ("1970-01-01T00:00", absl::FormatCivilTime(mm)); + + absl::CivilHour hh; + EXPECT_EQ("1970-01-01T00", absl::FormatCivilTime(hh)); + + absl::CivilDay d; + EXPECT_EQ("1970-01-01", absl::FormatCivilTime(d)); + + absl::CivilMonth m; + EXPECT_EQ("1970-01", absl::FormatCivilTime(m)); + + absl::CivilYear y; + EXPECT_EQ("1970", absl::FormatCivilTime(y)); +} + +TEST(CivilTime, StructMember) { + struct S { + absl::CivilDay day; + }; + S s = {}; + EXPECT_EQ(absl::CivilDay{}, s.day); +} + +TEST(CivilTime, FieldsConstruction) { + EXPECT_EQ("2015-01-02T03:04:05", + absl::FormatCivilTime(absl::CivilSecond(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015-01-02T03:04:00", + absl::FormatCivilTime(absl::CivilSecond(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015-01-02T03:00:00", + absl::FormatCivilTime(absl::CivilSecond(2015, 1, 2, 3))); + EXPECT_EQ("2015-01-02T00:00:00", + absl::FormatCivilTime(absl::CivilSecond(2015, 1, 2))); + EXPECT_EQ("2015-01-01T00:00:00", + absl::FormatCivilTime(absl::CivilSecond(2015, 1))); + EXPECT_EQ("2015-01-01T00:00:00", + absl::FormatCivilTime(absl::CivilSecond(2015))); + + EXPECT_EQ("2015-01-02T03:04", + absl::FormatCivilTime(absl::CivilMinute(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015-01-02T03:04", + absl::FormatCivilTime(absl::CivilMinute(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015-01-02T03:00", + absl::FormatCivilTime(absl::CivilMinute(2015, 1, 2, 3))); + EXPECT_EQ("2015-01-02T00:00", + absl::FormatCivilTime(absl::CivilMinute(2015, 1, 2))); + EXPECT_EQ("2015-01-01T00:00", + absl::FormatCivilTime(absl::CivilMinute(2015, 1))); + EXPECT_EQ("2015-01-01T00:00", + absl::FormatCivilTime(absl::CivilMinute(2015))); + + EXPECT_EQ("2015-01-02T03", + absl::FormatCivilTime(absl::CivilHour(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015-01-02T03", + absl::FormatCivilTime(absl::CivilHour(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015-01-02T03", + absl::FormatCivilTime(absl::CivilHour(2015, 1, 2, 3))); + EXPECT_EQ("2015-01-02T00", + absl::FormatCivilTime(absl::CivilHour(2015, 1, 2))); + EXPECT_EQ("2015-01-01T00", + absl::FormatCivilTime(absl::CivilHour(2015, 1))); + EXPECT_EQ("2015-01-01T00", + absl::FormatCivilTime(absl::CivilHour(2015))); + + EXPECT_EQ("2015-01-02", + absl::FormatCivilTime(absl::CivilDay(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015-01-02", + absl::FormatCivilTime(absl::CivilDay(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015-01-02", + absl::FormatCivilTime(absl::CivilDay(2015, 1, 2, 3))); + EXPECT_EQ("2015-01-02", + absl::FormatCivilTime(absl::CivilDay(2015, 1, 2))); + EXPECT_EQ("2015-01-01", + absl::FormatCivilTime(absl::CivilDay(2015, 1))); + EXPECT_EQ("2015-01-01", + absl::FormatCivilTime(absl::CivilDay(2015))); + + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015, 1, 2, 3))); + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015, 1, 2))); + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015, 1))); + EXPECT_EQ("2015-01", + absl::FormatCivilTime(absl::CivilMonth(2015))); + + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015, 1, 2, 3, 4, 5))); + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015, 1, 2, 3, 4))); + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015, 1, 2, 3))); + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015, 1, 2))); + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015, 1))); + EXPECT_EQ("2015", + absl::FormatCivilTime(absl::CivilYear(2015))); +} + +TEST(CivilTime, FieldsConstructionLimits) { + const int kIntMax = std::numeric_limits::max(); + EXPECT_EQ("2038-01-19T03:14:07", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, 0, 0, kIntMax))); + EXPECT_EQ("6121-02-11T05:21:07", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, 0, kIntMax, kIntMax))); + EXPECT_EQ("251104-11-20T12:21:07", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, kIntMax, kIntMax, kIntMax))); + EXPECT_EQ("6130715-05-30T12:21:07", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, kIntMax, kIntMax, kIntMax, kIntMax))); + EXPECT_EQ("185087685-11-26T12:21:07", + absl::FormatCivilTime(absl::CivilSecond( + 1970, kIntMax, kIntMax, kIntMax, kIntMax, kIntMax))); + + const int kIntMin = std::numeric_limits::min(); + EXPECT_EQ("1901-12-13T20:45:52", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, 0, 0, kIntMin))); + EXPECT_EQ("-2182-11-20T18:37:52", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, 0, kIntMin, kIntMin))); + EXPECT_EQ("-247165-02-11T10:37:52", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, 1, kIntMin, kIntMin, kIntMin))); + EXPECT_EQ("-6126776-08-01T10:37:52", + absl::FormatCivilTime(absl::CivilSecond( + 1970, 1, kIntMin, kIntMin, kIntMin, kIntMin))); + EXPECT_EQ("-185083747-10-31T10:37:52", + absl::FormatCivilTime(absl::CivilSecond( + 1970, kIntMin, kIntMin, kIntMin, kIntMin, kIntMin))); +} + +TEST(CivilTime, RangeLimits) { + const absl::civil_year_t kYearMax = + std::numeric_limits::max(); + EXPECT_EQ(absl::CivilYear(kYearMax), + absl::CivilYear::max()); + EXPECT_EQ(absl::CivilMonth(kYearMax, 12), + absl::CivilMonth::max()); + EXPECT_EQ(absl::CivilDay(kYearMax, 12, 31), + absl::CivilDay::max()); + EXPECT_EQ(absl::CivilHour(kYearMax, 12, 31, 23), + absl::CivilHour::max()); + EXPECT_EQ(absl::CivilMinute(kYearMax, 12, 31, 23, 59), + absl::CivilMinute::max()); + EXPECT_EQ(absl::CivilSecond(kYearMax, 12, 31, 23, 59, 59), + absl::CivilSecond::max()); + + const absl::civil_year_t kYearMin = + std::numeric_limits::min(); + EXPECT_EQ(absl::CivilYear(kYearMin), + absl::CivilYear::min()); + EXPECT_EQ(absl::CivilMonth(kYearMin, 1), + absl::CivilMonth::min()); + EXPECT_EQ(absl::CivilDay(kYearMin, 1, 1), + absl::CivilDay::min()); + EXPECT_EQ(absl::CivilHour(kYearMin, 1, 1, 0), + absl::CivilHour::min()); + EXPECT_EQ(absl::CivilMinute(kYearMin, 1, 1, 0, 0), + absl::CivilMinute::min()); + EXPECT_EQ(absl::CivilSecond(kYearMin, 1, 1, 0, 0, 0), + absl::CivilSecond::min()); +} + +TEST(CivilTime, ImplicitCrossAlignment) { + absl::CivilYear year(2015); + absl::CivilMonth month = year; + absl::CivilDay day = month; + absl::CivilHour hour = day; + absl::CivilMinute minute = hour; + absl::CivilSecond second = minute; + + second = year; + EXPECT_EQ(second, year); + second = month; + EXPECT_EQ(second, month); + second = day; + EXPECT_EQ(second, day); + second = hour; + EXPECT_EQ(second, hour); + second = minute; + EXPECT_EQ(second, minute); + + minute = year; + EXPECT_EQ(minute, year); + minute = month; + EXPECT_EQ(minute, month); + minute = day; + EXPECT_EQ(minute, day); + minute = hour; + EXPECT_EQ(minute, hour); + + hour = year; + EXPECT_EQ(hour, year); + hour = month; + EXPECT_EQ(hour, month); + hour = day; + EXPECT_EQ(hour, day); + + day = year; + EXPECT_EQ(day, year); + day = month; + EXPECT_EQ(day, month); + + month = year; + EXPECT_EQ(month, year); + + // Ensures unsafe conversions are not allowed. + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + + EXPECT_FALSE( + (std::is_convertible::value)); + EXPECT_FALSE( + (std::is_convertible::value)); + + EXPECT_FALSE( + (std::is_convertible::value)); +} + +TEST(CivilTime, ExplicitCrossAlignment) { + // + // Assign from smaller units -> larger units + // + + absl::CivilSecond second(2015, 1, 2, 3, 4, 5); + EXPECT_EQ("2015-01-02T03:04:05", absl::FormatCivilTime(second)); + + absl::CivilMinute minute(second); + EXPECT_EQ("2015-01-02T03:04", absl::FormatCivilTime(minute)); + + absl::CivilHour hour(minute); + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(hour)); + + absl::CivilDay day(hour); + EXPECT_EQ("2015-01-02", absl::FormatCivilTime(day)); + + absl::CivilMonth month(day); + EXPECT_EQ("2015-01", absl::FormatCivilTime(month)); + + absl::CivilYear year(month); + EXPECT_EQ("2015", absl::FormatCivilTime(year)); + + // + // Now assign from larger units -> smaller units + // + + month = absl::CivilMonth(year); + EXPECT_EQ("2015-01", absl::FormatCivilTime(month)); + + day = absl::CivilDay(month); + EXPECT_EQ("2015-01-01", absl::FormatCivilTime(day)); + + hour = absl::CivilHour(day); + EXPECT_EQ("2015-01-01T00", absl::FormatCivilTime(hour)); + + minute = absl::CivilMinute(hour); + EXPECT_EQ("2015-01-01T00:00", absl::FormatCivilTime(minute)); + + second = absl::CivilSecond(minute); + EXPECT_EQ("2015-01-01T00:00:00", absl::FormatCivilTime(second)); +} + +// Metafunction to test whether difference is allowed between two types. +template +struct HasDiff { + template + static std::false_type test(...); + template + static std::true_type test(decltype(std::declval() - std::declval())); + static constexpr bool value = decltype(test(0))::value; +}; + +TEST(CivilTime, DisallowCrossAlignedDifference) { + // Difference is allowed between types with the same alignment. + static_assert(HasDiff::value, ""); + static_assert(HasDiff::value, ""); + static_assert(HasDiff::value, ""); + static_assert(HasDiff::value, ""); + static_assert(HasDiff::value, ""); + static_assert(HasDiff::value, ""); + + // Difference is disallowed between types with different alignments. + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + + static_assert(!HasDiff::value, ""); + static_assert(!HasDiff::value, ""); + + static_assert(!HasDiff::value, ""); +} + +TEST(CivilTime, ValueSemantics) { + const absl::CivilHour a(2015, 1, 2, 3); + const absl::CivilHour b = a; + const absl::CivilHour c(b); + absl::CivilHour d; + d = c; + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(d)); +} + +TEST(CivilTime, Relational) { + // Tests that the alignment unit is ignored in comparison. + const absl::CivilYear year(2014); + const absl::CivilMonth month(year); + EXPECT_EQ(year, month); + +#define TEST_RELATIONAL(OLDER, YOUNGER) \ + do { \ + EXPECT_FALSE(OLDER < OLDER); \ + EXPECT_FALSE(OLDER > OLDER); \ + EXPECT_TRUE(OLDER >= OLDER); \ + EXPECT_TRUE(OLDER <= OLDER); \ + EXPECT_FALSE(YOUNGER < YOUNGER); \ + EXPECT_FALSE(YOUNGER > YOUNGER); \ + EXPECT_TRUE(YOUNGER >= YOUNGER); \ + EXPECT_TRUE(YOUNGER <= YOUNGER); \ + EXPECT_EQ(OLDER, OLDER); \ + EXPECT_NE(OLDER, YOUNGER); \ + EXPECT_LT(OLDER, YOUNGER); \ + EXPECT_LE(OLDER, YOUNGER); \ + EXPECT_GT(YOUNGER, OLDER); \ + EXPECT_GE(YOUNGER, OLDER); \ + } while (0) + + // Alignment is ignored in comparison (verified above), so CivilSecond is + // used to test comparison in all field positions. + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 0, 0, 0), + absl::CivilSecond(2015, 1, 1, 0, 0, 0)); + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 0, 0, 0), + absl::CivilSecond(2014, 2, 1, 0, 0, 0)); + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 0, 0, 0), + absl::CivilSecond(2014, 1, 2, 0, 0, 0)); + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 0, 0, 0), + absl::CivilSecond(2014, 1, 1, 1, 0, 0)); + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 1, 0, 0), + absl::CivilSecond(2014, 1, 1, 1, 1, 0)); + TEST_RELATIONAL(absl::CivilSecond(2014, 1, 1, 1, 1, 0), + absl::CivilSecond(2014, 1, 1, 1, 1, 1)); + + // Tests the relational operators of two different civil-time types. + TEST_RELATIONAL(absl::CivilDay(2014, 1, 1), + absl::CivilMinute(2014, 1, 1, 1, 1)); + TEST_RELATIONAL(absl::CivilDay(2014, 1, 1), + absl::CivilMonth(2014, 2)); + +#undef TEST_RELATIONAL +} + +TEST(CivilTime, Arithmetic) { + absl::CivilSecond second(2015, 1, 2, 3, 4, 5); + EXPECT_EQ("2015-01-02T03:04:06", absl::FormatCivilTime(second += 1)); + EXPECT_EQ("2015-01-02T03:04:07", absl::FormatCivilTime(second + 1)); + EXPECT_EQ("2015-01-02T03:04:08", absl::FormatCivilTime(2 + second)); + EXPECT_EQ("2015-01-02T03:04:05", absl::FormatCivilTime(second - 1)); + EXPECT_EQ("2015-01-02T03:04:05", absl::FormatCivilTime(second -= 1)); + EXPECT_EQ("2015-01-02T03:04:05", absl::FormatCivilTime(second++)); + EXPECT_EQ("2015-01-02T03:04:07", absl::FormatCivilTime(++second)); + EXPECT_EQ("2015-01-02T03:04:07", absl::FormatCivilTime(second--)); + EXPECT_EQ("2015-01-02T03:04:05", absl::FormatCivilTime(--second)); + + absl::CivilMinute minute(2015, 1, 2, 3, 4); + EXPECT_EQ("2015-01-02T03:05", absl::FormatCivilTime(minute += 1)); + EXPECT_EQ("2015-01-02T03:06", absl::FormatCivilTime(minute + 1)); + EXPECT_EQ("2015-01-02T03:07", absl::FormatCivilTime(2 + minute)); + EXPECT_EQ("2015-01-02T03:04", absl::FormatCivilTime(minute - 1)); + EXPECT_EQ("2015-01-02T03:04", absl::FormatCivilTime(minute -= 1)); + EXPECT_EQ("2015-01-02T03:04", absl::FormatCivilTime(minute++)); + EXPECT_EQ("2015-01-02T03:06", absl::FormatCivilTime(++minute)); + EXPECT_EQ("2015-01-02T03:06", absl::FormatCivilTime(minute--)); + EXPECT_EQ("2015-01-02T03:04", absl::FormatCivilTime(--minute)); + + absl::CivilHour hour(2015, 1, 2, 3); + EXPECT_EQ("2015-01-02T04", absl::FormatCivilTime(hour += 1)); + EXPECT_EQ("2015-01-02T05", absl::FormatCivilTime(hour + 1)); + EXPECT_EQ("2015-01-02T06", absl::FormatCivilTime(2 + hour)); + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(hour - 1)); + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(hour -= 1)); + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(hour++)); + EXPECT_EQ("2015-01-02T05", absl::FormatCivilTime(++hour)); + EXPECT_EQ("2015-01-02T05", absl::FormatCivilTime(hour--)); + EXPECT_EQ("2015-01-02T03", absl::FormatCivilTime(--hour)); + + absl::CivilDay day(2015, 1, 2); + EXPECT_EQ("2015-01-03", absl::FormatCivilTime(day += 1)); + EXPECT_EQ("2015-01-04", absl::FormatCivilTime(day + 1)); + EXPECT_EQ("2015-01-05", absl::FormatCivilTime(2 + day)); + EXPECT_EQ("2015-01-02", absl::FormatCivilTime(day - 1)); + EXPECT_EQ("2015-01-02", absl::FormatCivilTime(day -= 1)); + EXPECT_EQ("2015-01-02", absl::FormatCivilTime(day++)); + EXPECT_EQ("2015-01-04", absl::FormatCivilTime(++day)); + EXPECT_EQ("2015-01-04", absl::FormatCivilTime(day--)); + EXPECT_EQ("2015-01-02", absl::FormatCivilTime(--day)); + + absl::CivilMonth month(2015, 1); + EXPECT_EQ("2015-02", absl::FormatCivilTime(month += 1)); + EXPECT_EQ("2015-03", absl::FormatCivilTime(month + 1)); + EXPECT_EQ("2015-04", absl::FormatCivilTime(2 + month)); + EXPECT_EQ("2015-01", absl::FormatCivilTime(month - 1)); + EXPECT_EQ("2015-01", absl::FormatCivilTime(month -= 1)); + EXPECT_EQ("2015-01", absl::FormatCivilTime(month++)); + EXPECT_EQ("2015-03", absl::FormatCivilTime(++month)); + EXPECT_EQ("2015-03", absl::FormatCivilTime(month--)); + EXPECT_EQ("2015-01", absl::FormatCivilTime(--month)); + + absl::CivilYear year(2015); + EXPECT_EQ("2016", absl::FormatCivilTime(year += 1)); + EXPECT_EQ("2017", absl::FormatCivilTime(year + 1)); + EXPECT_EQ("2018", absl::FormatCivilTime(2 + year)); + EXPECT_EQ("2015", absl::FormatCivilTime(year - 1)); + EXPECT_EQ("2015", absl::FormatCivilTime(year -= 1)); + EXPECT_EQ("2015", absl::FormatCivilTime(year++)); + EXPECT_EQ("2017", absl::FormatCivilTime(++year)); + EXPECT_EQ("2017", absl::FormatCivilTime(year--)); + EXPECT_EQ("2015", absl::FormatCivilTime(--year)); +} + +TEST(CivilTime, ArithmeticLimits) { + const int kIntMax = std::numeric_limits::max(); + const int kIntMin = std::numeric_limits::min(); + + absl::CivilSecond second(1970, 1, 1, 0, 0, 0); + second += kIntMax; + EXPECT_EQ("2038-01-19T03:14:07", absl::FormatCivilTime(second)); + second -= kIntMax; + EXPECT_EQ("1970-01-01T00:00:00", absl::FormatCivilTime(second)); + second += kIntMin; + EXPECT_EQ("1901-12-13T20:45:52", absl::FormatCivilTime(second)); + second -= kIntMin; + EXPECT_EQ("1970-01-01T00:00:00", absl::FormatCivilTime(second)); + + absl::CivilMinute minute(1970, 1, 1, 0, 0); + minute += kIntMax; + EXPECT_EQ("6053-01-23T02:07", absl::FormatCivilTime(minute)); + minute -= kIntMax; + EXPECT_EQ("1970-01-01T00:00", absl::FormatCivilTime(minute)); + minute += kIntMin; + EXPECT_EQ("-2114-12-08T21:52", absl::FormatCivilTime(minute)); + minute -= kIntMin; + EXPECT_EQ("1970-01-01T00:00", absl::FormatCivilTime(minute)); + + absl::CivilHour hour(1970, 1, 1, 0); + hour += kIntMax; + EXPECT_EQ("246953-10-09T07", absl::FormatCivilTime(hour)); + hour -= kIntMax; + EXPECT_EQ("1970-01-01T00", absl::FormatCivilTime(hour)); + hour += kIntMin; + EXPECT_EQ("-243014-03-24T16", absl::FormatCivilTime(hour)); + hour -= kIntMin; + EXPECT_EQ("1970-01-01T00", absl::FormatCivilTime(hour)); + + absl::CivilDay day(1970, 1, 1); + day += kIntMax; + EXPECT_EQ("5881580-07-11", absl::FormatCivilTime(day)); + day -= kIntMax; + EXPECT_EQ("1970-01-01", absl::FormatCivilTime(day)); + day += kIntMin; + EXPECT_EQ("-5877641-06-23", absl::FormatCivilTime(day)); + day -= kIntMin; + EXPECT_EQ("1970-01-01", absl::FormatCivilTime(day)); + + absl::CivilMonth month(1970, 1); + month += kIntMax; + EXPECT_EQ("178958940-08", absl::FormatCivilTime(month)); + month -= kIntMax; + EXPECT_EQ("1970-01", absl::FormatCivilTime(month)); + month += kIntMin; + EXPECT_EQ("-178955001-05", absl::FormatCivilTime(month)); + month -= kIntMin; + EXPECT_EQ("1970-01", absl::FormatCivilTime(month)); + + absl::CivilYear year(0); + year += kIntMax; + EXPECT_EQ("2147483647", absl::FormatCivilTime(year)); + year -= kIntMax; + EXPECT_EQ("0", absl::FormatCivilTime(year)); + year += kIntMin; + EXPECT_EQ("-2147483648", absl::FormatCivilTime(year)); + year -= kIntMin; + EXPECT_EQ("0", absl::FormatCivilTime(year)); +} + +TEST(CivilTime, Difference) { + absl::CivilSecond second(2015, 1, 2, 3, 4, 5); + EXPECT_EQ(0, second - second); + EXPECT_EQ(10, (second + 10) - second); + EXPECT_EQ(-10, (second - 10) - second); + + absl::CivilMinute minute(2015, 1, 2, 3, 4); + EXPECT_EQ(0, minute - minute); + EXPECT_EQ(10, (minute + 10) - minute); + EXPECT_EQ(-10, (minute - 10) - minute); + + absl::CivilHour hour(2015, 1, 2, 3); + EXPECT_EQ(0, hour - hour); + EXPECT_EQ(10, (hour + 10) - hour); + EXPECT_EQ(-10, (hour - 10) - hour); + + absl::CivilDay day(2015, 1, 2); + EXPECT_EQ(0, day - day); + EXPECT_EQ(10, (day + 10) - day); + EXPECT_EQ(-10, (day - 10) - day); + + absl::CivilMonth month(2015, 1); + EXPECT_EQ(0, month - month); + EXPECT_EQ(10, (month + 10) - month); + EXPECT_EQ(-10, (month - 10) - month); + + absl::CivilYear year(2015); + EXPECT_EQ(0, year - year); + EXPECT_EQ(10, (year + 10) - year); + EXPECT_EQ(-10, (year - 10) - year); +} + +TEST(CivilTime, DifferenceLimits) { + const absl::civil_diff_t kDiffMax = + std::numeric_limits::max(); + const absl::civil_diff_t kDiffMin = + std::numeric_limits::min(); + + // Check day arithmetic at the end of the year range. + const absl::CivilDay max_day(kDiffMax, 12, 31); + EXPECT_EQ(1, max_day - (max_day - 1)); + EXPECT_EQ(-1, (max_day - 1) - max_day); + + // Check day arithmetic at the start of the year range. + const absl::CivilDay min_day(kDiffMin, 1, 1); + EXPECT_EQ(1, (min_day + 1) - min_day); + EXPECT_EQ(-1, min_day - (min_day + 1)); + + // Check the limits of the return value. + const absl::CivilDay d1(1970, 1, 1); + const absl::CivilDay d2(25252734927768524, 7, 27); + EXPECT_EQ(kDiffMax, d2 - d1); + EXPECT_EQ(kDiffMin, d1 - (d2 + 1)); +} + +TEST(CivilTime, Properties) { + absl::CivilSecond ss(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, ss.year()); + EXPECT_EQ(2, ss.month()); + EXPECT_EQ(3, ss.day()); + EXPECT_EQ(4, ss.hour()); + EXPECT_EQ(5, ss.minute()); + EXPECT_EQ(6, ss.second()); + + absl::CivilMinute mm(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, mm.year()); + EXPECT_EQ(2, mm.month()); + EXPECT_EQ(3, mm.day()); + EXPECT_EQ(4, mm.hour()); + EXPECT_EQ(5, mm.minute()); + EXPECT_EQ(0, mm.second()); + + absl::CivilHour hh(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, hh.year()); + EXPECT_EQ(2, hh.month()); + EXPECT_EQ(3, hh.day()); + EXPECT_EQ(4, hh.hour()); + EXPECT_EQ(0, hh.minute()); + EXPECT_EQ(0, hh.second()); + + absl::CivilDay d(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, d.year()); + EXPECT_EQ(2, d.month()); + EXPECT_EQ(3, d.day()); + EXPECT_EQ(0, d.hour()); + EXPECT_EQ(0, d.minute()); + EXPECT_EQ(0, d.second()); + + absl::CivilMonth m(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, m.year()); + EXPECT_EQ(2, m.month()); + EXPECT_EQ(1, m.day()); + EXPECT_EQ(0, m.hour()); + EXPECT_EQ(0, m.minute()); + EXPECT_EQ(0, m.second()); + + absl::CivilYear y(2015, 2, 3, 4, 5, 6); + EXPECT_EQ(2015, y.year()); + EXPECT_EQ(1, y.month()); + EXPECT_EQ(1, y.day()); + EXPECT_EQ(0, y.hour()); + EXPECT_EQ(0, y.minute()); + EXPECT_EQ(0, y.second()); +} + +TEST(CivilTime, Format) { + absl::CivilSecond ss; + EXPECT_EQ("1970-01-01T00:00:00", absl::FormatCivilTime(ss)); + + absl::CivilMinute mm; + EXPECT_EQ("1970-01-01T00:00", absl::FormatCivilTime(mm)); + + absl::CivilHour hh; + EXPECT_EQ("1970-01-01T00", absl::FormatCivilTime(hh)); + + absl::CivilDay d; + EXPECT_EQ("1970-01-01", absl::FormatCivilTime(d)); + + absl::CivilMonth m; + EXPECT_EQ("1970-01", absl::FormatCivilTime(m)); + + absl::CivilYear y; + EXPECT_EQ("1970", absl::FormatCivilTime(y)); +} + +TEST(CivilTime, FormatAndParseLenient) { + absl::CivilSecond ss; + EXPECT_EQ("1970-01-01T00:00:00", absl::FormatCivilTime(ss)); + + absl::CivilMinute mm; + EXPECT_EQ("1970-01-01T00:00", absl::FormatCivilTime(mm)); + + absl::CivilHour hh; + EXPECT_EQ("1970-01-01T00", absl::FormatCivilTime(hh)); + + absl::CivilDay d; + EXPECT_EQ("1970-01-01", absl::FormatCivilTime(d)); + + absl::CivilMonth m; + EXPECT_EQ("1970-01", absl::FormatCivilTime(m)); + + absl::CivilYear y; + EXPECT_EQ("1970", absl::FormatCivilTime(y)); +} + +TEST(CivilTime, OutputStream) { + absl::CivilSecond cs(2016, 2, 3, 4, 5, 6); + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilYear(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016.................X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilMonth(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016-02..............X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilDay(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016-02-03...........X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilHour(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016-02-03T04........X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilMinute(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016-02-03T04:05.....X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::CivilSecond(cs); + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..2016-02-03T04:05:06..X..", ss.str()); + } + { + std::stringstream ss; + ss << std::left << std::setfill('.'); + ss << std::setw(3) << 'X'; + ss << std::setw(21) << absl::Weekday::wednesday; + ss << std::setw(3) << 'X'; + EXPECT_EQ("X..Wednesday............X..", ss.str()); + } +} + +TEST(CivilTime, Weekday) { + absl::CivilDay d(1970, 1, 1); + EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(d)) << d; + + // We used to get this wrong for years < -30. + d = absl::CivilDay(-31, 12, 24); + EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(d)) << d; +} + +TEST(CivilTime, NextPrevWeekday) { + // Jan 1, 1970 was a Thursday. + const absl::CivilDay thursday(1970, 1, 1); + + // Thursday -> Thursday + absl::CivilDay d = absl::NextWeekday(thursday, absl::Weekday::thursday); + EXPECT_EQ(7, d - thursday) << d; + EXPECT_EQ(d - 14, absl::PrevWeekday(thursday, absl::Weekday::thursday)); + + // Thursday -> Friday + d = absl::NextWeekday(thursday, absl::Weekday::friday); + EXPECT_EQ(1, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::friday)); + + // Thursday -> Saturday + d = absl::NextWeekday(thursday, absl::Weekday::saturday); + EXPECT_EQ(2, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::saturday)); + + // Thursday -> Sunday + d = absl::NextWeekday(thursday, absl::Weekday::sunday); + EXPECT_EQ(3, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::sunday)); + + // Thursday -> Monday + d = absl::NextWeekday(thursday, absl::Weekday::monday); + EXPECT_EQ(4, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::monday)); + + // Thursday -> Tuesday + d = absl::NextWeekday(thursday, absl::Weekday::tuesday); + EXPECT_EQ(5, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::tuesday)); + + // Thursday -> Wednesday + d = absl::NextWeekday(thursday, absl::Weekday::wednesday); + EXPECT_EQ(6, d - thursday) << d; + EXPECT_EQ(d - 7, absl::PrevWeekday(thursday, absl::Weekday::wednesday)); +} + +// NOTE: Run this with --copt=-ftrapv to detect overflow problems. +TEST(CivilTime, DifferenceWithHugeYear) { + absl::CivilDay d1(9223372036854775807, 1, 1); + absl::CivilDay d2(9223372036854775807, 12, 31); + EXPECT_EQ(364, d2 - d1); + + d1 = absl::CivilDay(-9223372036854775807 - 1, 1, 1); + d2 = absl::CivilDay(-9223372036854775807 - 1, 12, 31); + EXPECT_EQ(365, d2 - d1); + + // Check the limits of the return value at the end of the year range. + d1 = absl::CivilDay(9223372036854775807, 1, 1); + d2 = absl::CivilDay(9198119301927009252, 6, 6); + EXPECT_EQ(9223372036854775807, d1 - d2); + d2 = d2 - 1; + EXPECT_EQ(-9223372036854775807 - 1, d2 - d1); + + // Check the limits of the return value at the start of the year range. + d1 = absl::CivilDay(-9223372036854775807 - 1, 1, 1); + d2 = absl::CivilDay(-9198119301927009254, 7, 28); + EXPECT_EQ(9223372036854775807, d2 - d1); + d2 = d2 + 1; + EXPECT_EQ(-9223372036854775807 - 1, d1 - d2); + + // Check the limits of the return value from either side of year 0. + d1 = absl::CivilDay(-12626367463883278, 9, 3); + d2 = absl::CivilDay(12626367463883277, 3, 28); + EXPECT_EQ(9223372036854775807, d2 - d1); + d2 = d2 + 1; + EXPECT_EQ(-9223372036854775807 - 1, d1 - d2); +} + +// NOTE: Run this with --copt=-ftrapv to detect overflow problems. +TEST(CivilTime, DifferenceNoIntermediateOverflow) { + // The difference up to the minute field would be below the minimum + // int64_t, but the 52 extra seconds brings us back to the minimum. + absl::CivilSecond s1(-292277022657, 1, 27, 8, 29 - 1, 52); + absl::CivilSecond s2(1970, 1, 1, 0, 0 - 1, 0); + EXPECT_EQ(-9223372036854775807 - 1, s1 - s2); + + // The difference up to the minute field would be above the maximum + // int64_t, but the -53 extra seconds brings us back to the maximum. + s1 = absl::CivilSecond(292277026596, 12, 4, 15, 30, 7 - 7); + s2 = absl::CivilSecond(1970, 1, 1, 0, 0, 0 - 7); + EXPECT_EQ(9223372036854775807, s1 - s2); +} + +TEST(CivilTime, NormalizeSimpleOverflow) { + absl::CivilSecond cs; + cs = absl::CivilSecond(2013, 11, 15, 16, 32, 59 + 1); + EXPECT_EQ("2013-11-15T16:33:00", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16, 59 + 1, 14); + EXPECT_EQ("2013-11-15T17:00:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 23 + 1, 32, 14); + EXPECT_EQ("2013-11-16T00:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 30 + 1, 16, 32, 14); + EXPECT_EQ("2013-12-01T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 12 + 1, 15, 16, 32, 14); + EXPECT_EQ("2014-01-15T16:32:14", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeSimpleUnderflow) { + absl::CivilSecond cs; + cs = absl::CivilSecond(2013, 11, 15, 16, 32, 0 - 1); + EXPECT_EQ("2013-11-15T16:31:59", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16, 0 - 1, 14); + EXPECT_EQ("2013-11-15T15:59:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 0 - 1, 32, 14); + EXPECT_EQ("2013-11-14T23:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 1 - 1, 16, 32, 14); + EXPECT_EQ("2013-10-31T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 1 - 1, 15, 16, 32, 14); + EXPECT_EQ("2012-12-15T16:32:14", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeMultipleOverflow) { + absl::CivilSecond cs(2013, 12, 31, 23, 59, 59 + 1); + EXPECT_EQ("2014-01-01T00:00:00", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeMultipleUnderflow) { + absl::CivilSecond cs(2014, 1, 1, 0, 0, 0 - 1); + EXPECT_EQ("2013-12-31T23:59:59", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeOverflowLimits) { + absl::CivilSecond cs; + + const int kintmax = std::numeric_limits::max(); + cs = absl::CivilSecond(0, kintmax, kintmax, kintmax, kintmax, kintmax); + EXPECT_EQ("185085715-11-27T12:21:07", absl::FormatCivilTime(cs)); + + const int kintmin = std::numeric_limits::min(); + cs = absl::CivilSecond(0, kintmin, kintmin, kintmin, kintmin, kintmin); + EXPECT_EQ("-185085717-10-31T10:37:52", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeComplexOverflow) { + absl::CivilSecond cs; + cs = absl::CivilSecond(2013, 11, 15, 16, 32, 14 + 123456789); + EXPECT_EQ("2017-10-14T14:05:23", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16, 32 + 1234567, 14); + EXPECT_EQ("2016-03-22T00:39:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16 + 123456, 32, 14); + EXPECT_EQ("2027-12-16T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15 + 1234, 16, 32, 14); + EXPECT_EQ("2017-04-02T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11 + 123, 15, 16, 32, 14); + EXPECT_EQ("2024-02-15T16:32:14", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeComplexUnderflow) { + absl::CivilSecond cs; + cs = absl::CivilSecond(1999, 3, 0, 0, 0, 0); // year 400 + EXPECT_EQ("1999-02-28T00:00:00", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16, 32, 14 - 123456789); + EXPECT_EQ("2009-12-17T18:59:05", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16, 32 - 1234567, 14); + EXPECT_EQ("2011-07-12T08:25:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15, 16 - 123456, 32, 14); + EXPECT_EQ("1999-10-16T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11, 15 - 1234, 16, 32, 14); + EXPECT_EQ("2010-06-30T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11 - 123, 15, 16, 32, 14); + EXPECT_EQ("2003-08-15T16:32:14", absl::FormatCivilTime(cs)); +} + +TEST(CivilTime, NormalizeMishmash) { + absl::CivilSecond cs; + cs = absl::CivilSecond(2013, 11 - 123, 15 + 1234, 16 - 123456, 32 + 1234567, + 14 - 123456789); + EXPECT_EQ("1991-05-09T03:06:05", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11 + 123, 15 - 1234, 16 + 123456, 32 - 1234567, + 14 + 123456789); + EXPECT_EQ("2036-05-24T05:58:23", absl::FormatCivilTime(cs)); + + cs = absl::CivilSecond(2013, 11, -146097 + 1, 16, 32, 14); + EXPECT_EQ("1613-11-01T16:32:14", absl::FormatCivilTime(cs)); + cs = absl::CivilSecond(2013, 11 + 400 * 12, -146097 + 1, 16, 32, 14); + EXPECT_EQ("2013-11-01T16:32:14", absl::FormatCivilTime(cs)); +} + +// Convert all the days from 1970-1-1 to 1970-1-146097 (aka 2369-12-31) +// and check that they normalize to the expected time. 146097 days span +// the 400-year Gregorian cycle used during normalization. +TEST(CivilTime, NormalizeAllTheDays) { + absl::CivilDay expected(1970, 1, 1); + for (int day = 1; day <= 146097; ++day) { + absl::CivilSecond cs(1970, 1, day, 0, 0, 0); + EXPECT_EQ(expected, cs); + ++expected; + } +} + +TEST(CivilTime, NormalizeWithHugeYear) { + absl::CivilMonth c(9223372036854775807, 1); + EXPECT_EQ("9223372036854775807-01", absl::FormatCivilTime(c)); + c = c - 1; // Causes normalization + EXPECT_EQ("9223372036854775806-12", absl::FormatCivilTime(c)); + + c = absl::CivilMonth(-9223372036854775807 - 1, 1); + EXPECT_EQ("-9223372036854775808-01", absl::FormatCivilTime(c)); + c = c + 12; // Causes normalization + EXPECT_EQ("-9223372036854775807-01", absl::FormatCivilTime(c)); +} + +TEST(CivilTime, LeapYears) { + const absl::CivilSecond s1(2013, 2, 28 + 1, 0, 0, 0); + EXPECT_EQ("2013-03-01T00:00:00", absl::FormatCivilTime(s1)); + + const absl::CivilSecond s2(2012, 2, 28 + 1, 0, 0, 0); + EXPECT_EQ("2012-02-29T00:00:00", absl::FormatCivilTime(s2)); + + const absl::CivilSecond s3(1900, 2, 28 + 1, 0, 0, 0); + EXPECT_EQ("1900-03-01T00:00:00", absl::FormatCivilTime(s3)); + + const struct { + int year; + int days; + struct { + int month; + int day; + } leap_day; // The date of the day after Feb 28. + } kLeapYearTable[]{ + {1900, 365, {3, 1}}, + {1999, 365, {3, 1}}, + {2000, 366, {2, 29}}, // leap year + {2001, 365, {3, 1}}, + {2002, 365, {3, 1}}, + {2003, 365, {3, 1}}, + {2004, 366, {2, 29}}, // leap year + {2005, 365, {3, 1}}, + {2006, 365, {3, 1}}, + {2007, 365, {3, 1}}, + {2008, 366, {2, 29}}, // leap year + {2009, 365, {3, 1}}, + {2100, 365, {3, 1}}, + }; + + for (int i = 0; i < ABSL_ARRAYSIZE(kLeapYearTable); ++i) { + const int y = kLeapYearTable[i].year; + const int m = kLeapYearTable[i].leap_day.month; + const int d = kLeapYearTable[i].leap_day.day; + const int n = kLeapYearTable[i].days; + + // Tests incrementing through the leap day. + const absl::CivilDay feb28(y, 2, 28); + const absl::CivilDay next_day = feb28 + 1; + EXPECT_EQ(m, next_day.month()); + EXPECT_EQ(d, next_day.day()); + + // Tests difference in days of leap years. + const absl::CivilYear year(feb28); + const absl::CivilYear next_year = year + 1; + EXPECT_EQ(n, absl::CivilDay(next_year) - absl::CivilDay(year)); + } +} + +TEST(CivilTime, FirstThursdayInMonth) { + const absl::CivilDay nov1(2014, 11, 1); + const absl::CivilDay thursday = + absl::PrevWeekday(nov1, absl::Weekday::thursday) + 7; + EXPECT_EQ("2014-11-06", absl::FormatCivilTime(thursday)); + + // Bonus: Date of Thanksgiving in the United States + // Rule: Fourth Thursday of November + const absl::CivilDay thanksgiving = thursday + 7 * 3; + EXPECT_EQ("2014-11-27", absl::FormatCivilTime(thanksgiving)); +} + +TEST(CivilTime, DocumentationExample) { + absl::CivilSecond second(2015, 6, 28, 1, 2, 3); // 2015-06-28 01:02:03 + absl::CivilMinute minute(second); // 2015-06-28 01:02:00 + absl::CivilDay day(minute); // 2015-06-28 00:00:00 + + second -= 1; // 2015-06-28 01:02:02 + --second; // 2015-06-28 01:02:01 + EXPECT_EQ(minute, second - 1); // Comparison between types + EXPECT_LT(minute, second); + + // int diff = second - minute; // ERROR: Mixed types, won't compile + + absl::CivilDay june_1(2015, 6, 1); // Pass fields to c'tor. + int diff = day - june_1; // Num days between 'day' and June 1 + EXPECT_EQ(27, diff); + + // Fields smaller than alignment are floored to their minimum value. + absl::CivilDay day_floor(2015, 1, 2, 9, 9, 9); + EXPECT_EQ(0, day_floor.hour()); // 09:09:09 is floored + EXPECT_EQ(absl::CivilDay(2015, 1, 2), day_floor); + + // Unspecified fields default to their minium value + absl::CivilDay day_default(2015); // Defaults to Jan 1 + EXPECT_EQ(absl::CivilDay(2015, 1, 1), day_default); + + // Iterates all the days of June. + absl::CivilMonth june(day); // CivilDay -> CivilMonth + absl::CivilMonth july = june + 1; + for (absl::CivilDay day = june_1; day < july; ++day) { + // ... + } +} + +} // namespace diff --git a/absl/time/format_benchmark.cc b/absl/time/format_benchmark.cc index ee53d71c..766f1b39 100644 --- a/absl/time/format_benchmark.cc +++ b/absl/time/format_benchmark.cc @@ -38,7 +38,8 @@ void BM_Format_FormatTime(benchmark::State& state) { const absl::TimeZone lax = absl::time_internal::LoadTimeZone("America/Los_Angeles"); const absl::Time t = - absl::FromDateTime(1977, 6, 28, 9, 8, 7, lax) + absl::Nanoseconds(1); + absl::FromCivil(absl::CivilSecond(1977, 6, 28, 9, 8, 7), lax) + + absl::Nanoseconds(1); while (state.KeepRunning()) { benchmark::DoNotOptimize(absl::FormatTime(fmt, t, lax).length()); } @@ -50,8 +51,8 @@ void BM_Format_ParseTime(benchmark::State& state) { state.SetLabel(fmt); const absl::TimeZone lax = absl::time_internal::LoadTimeZone("America/Los_Angeles"); - absl::Time t = - absl::FromDateTime(1977, 6, 28, 9, 8, 7, lax) + absl::Nanoseconds(1); + absl::Time t = absl::FromCivil(absl::CivilSecond(1977, 6, 28, 9, 8, 7), lax) + + absl::Nanoseconds(1); const std::string when = absl::FormatTime(fmt, t, lax); std::string err; while (state.KeepRunning()) { diff --git a/absl/time/format_test.cc b/absl/time/format_test.cc index 7c84c33f..40f4c246 100644 --- a/absl/time/format_test.cc +++ b/absl/time/format_test.cc @@ -118,7 +118,7 @@ TEST(FormatTime, RFC1123FormatPadsYear) { // locale specific absl::TimeZone tz = absl::UTCTimeZone(); // A year of 77 should be padded to 0077. - absl::Time t = absl::FromDateTime(77, 6, 28, 9, 8, 7, tz); + absl::Time t = absl::FromCivil(absl::CivilSecond(77, 6, 28, 9, 8, 7), tz); EXPECT_EQ("Mon, 28 Jun 0077 09:08:07 +0000", absl::FormatTime(absl::RFC1123_full, t, tz)); EXPECT_EQ("28 Jun 0077 09:08:07 +0000", @@ -154,9 +154,9 @@ TEST(ParseTime, Basics) { EXPECT_TRUE(absl::ParseTime("%Y-%m-%d %H:%M:%S %z", "2013-06-28 19:08:09 -0800", &t, &err)) << err; - absl::Time::Breakdown bd = t.In(absl::FixedTimeZone(-8 * 60 * 60)); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -8 * 60 * 60, false); - EXPECT_EQ(absl::ZeroDuration(), bd.subsecond); + const auto ci = absl::FixedTimeZone(-8 * 60 * 60).At(t); + EXPECT_EQ(absl::CivilSecond(2013, 6, 28, 19, 8, 9), ci.cs); + EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); } TEST(ParseTime, NullErrorString) { @@ -177,17 +177,17 @@ TEST(ParseTime, WithTimeZone) { EXPECT_TRUE( absl::ParseTime("%Y-%m-%d %H:%M:%S", "2013-06-28 19:08:09", tz, &t, &e)) << e; - absl::Time::Breakdown bd = t.In(tz); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, -7 * 60 * 60, true); - EXPECT_EQ(absl::ZeroDuration(), bd.subsecond); + auto ci = tz.At(t); + EXPECT_EQ(absl::CivilSecond(2013, 6, 28, 19, 8, 9), ci.cs); + EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); // But the timezone is ignored when a UTC offset is present. EXPECT_TRUE(absl::ParseTime("%Y-%m-%d %H:%M:%S %z", "2013-06-28 19:08:09 +0800", tz, &t, &e)) << e; - bd = t.In(absl::FixedTimeZone(8 * 60 * 60)); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 6, 28, 19, 8, 9, 8 * 60 * 60, false); - EXPECT_EQ(absl::ZeroDuration(), bd.subsecond); + ci = absl::FixedTimeZone(8 * 60 * 60).At(t); + EXPECT_EQ(absl::CivilSecond(2013, 6, 28, 19, 8, 9), ci.cs); + EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); } TEST(ParseTime, ErrorCases) { @@ -332,15 +332,15 @@ TEST(ParseTime, InfiniteTime) { EXPECT_TRUE(absl::ParseTime("infinite-future %H:%M", "infinite-future 03:04", &t, &err)); EXPECT_NE(absl::InfiniteFuture(), t); - EXPECT_EQ(3, t.In(tz).hour); - EXPECT_EQ(4, t.In(tz).minute); + EXPECT_EQ(3, tz.At(t).cs.hour()); + EXPECT_EQ(4, tz.At(t).cs.minute()); // "infinite-past" as literal std::string EXPECT_TRUE( absl::ParseTime("infinite-past %H:%M", "infinite-past 03:04", &t, &err)); EXPECT_NE(absl::InfinitePast(), t); - EXPECT_EQ(3, t.In(tz).hour); - EXPECT_EQ(4, t.In(tz).minute); + EXPECT_EQ(3, tz.At(t).cs.hour()); + EXPECT_EQ(4, tz.At(t).cs.minute()); // The input doesn't match the format. EXPECT_FALSE(absl::ParseTime("infinite-future %H:%M", "03:04", &t, &err)); @@ -365,16 +365,17 @@ TEST(ParseTime, FailsOnUnrepresentableTime) { // TEST(FormatParse, RoundTrip) { - const absl::TimeZone gst = + const absl::TimeZone lax = absl::time_internal::LoadTimeZone("America/Los_Angeles"); - const absl::Time in = absl::FromDateTime(1977, 6, 28, 9, 8, 7, gst); + const absl::Time in = + absl::FromCivil(absl::CivilSecond(1977, 6, 28, 9, 8, 7), lax); const absl::Duration subseconds = absl::Nanoseconds(654321); std::string err; // RFC3339, which renders subseconds. { absl::Time out; - const std::string s = absl::FormatTime(absl::RFC3339_full, in + subseconds, gst); + const std::string s = absl::FormatTime(absl::RFC3339_full, in + subseconds, lax); EXPECT_TRUE(absl::ParseTime(absl::RFC3339_full, s, &out, &err)) << s << ": " << err; EXPECT_EQ(in + subseconds, out); // RFC3339_full includes %Ez @@ -383,7 +384,7 @@ TEST(FormatParse, RoundTrip) { // RFC1123, which only does whole seconds. { absl::Time out; - const std::string s = absl::FormatTime(absl::RFC1123_full, in, gst); + const std::string s = absl::FormatTime(absl::RFC1123_full, in, lax); EXPECT_TRUE(absl::ParseTime(absl::RFC1123_full, s, &out, &err)) << s << ": " << err; EXPECT_EQ(in, out); // RFC1123_full includes %z diff --git a/absl/time/internal/cctz/src/time_zone_posix.h b/absl/time/internal/cctz/src/time_zone_posix.h index 9ccd4a8b..ef2a8c16 100644 --- a/absl/time/internal/cctz/src/time_zone_posix.h +++ b/absl/time/internal/cctz/src/time_zone_posix.h @@ -68,25 +68,35 @@ namespace cctz { // it would take us to another day, and perhaps week, or even month. struct PosixTransition { enum DateFormat { J, N, M }; - struct { + + struct Date { + struct NonLeapDay { + std::int_fast16_t day; // day of non-leap year [1:365] + }; + struct Day { + std::int_fast16_t day; // day of year [0:365] + }; + struct MonthWeekWeekday { + std::int_fast8_t month; // month of year [1:12] + std::int_fast8_t week; // week of month [1:5] (5==last) + std::int_fast8_t weekday; // 0==Sun, ..., 6=Sat + }; + DateFormat fmt; + union { - struct { - std::int_fast16_t day; // day of non-leap year [1:365] - } j; - struct { - std::int_fast16_t day; // day of year [0:365] - } n; - struct { - std::int_fast8_t month; // month of year [1:12] - std::int_fast8_t week; // week of month [1:5] (5==last) - std::int_fast8_t weekday; // 0==Sun, ..., 6=Sat - } m; + NonLeapDay j; + Day n; + MonthWeekWeekday m; }; - } date; - struct { + }; + + struct Time { std::int_fast32_t offset; // seconds before/after 00:00:00 - } time; + }; + + Date date; + Time time; }; // The entirety of a POSIX-string specified time-zone rule. The standard diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index bbbef7da..4483f2a9 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -26,12 +26,6 @@ namespace cctz = absl::time_internal::cctz; namespace absl { namespace time_internal { -#if GTEST_USES_SIMPLE_RE -extern const char kZoneAbbrRE[] = ".*"; // just punt -#else -extern const char kZoneAbbrRE[] = "[A-Za-z]{3,4}|[-+][0-9]{2}([0-9]{2})?"; -#endif - TimeZone LoadTimeZone(const std::string& name) { TimeZone tz; ABSL_RAW_CHECK(LoadTimeZone(name, &tz), name.c_str()); diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index 8fd5fb9f..d9940293 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -17,35 +17,11 @@ #include -#include "gmock/gmock.h" -#include "gtest/gtest.h" #include "absl/time/time.h" -// This helper is a macro so that failed expectations show up with the -// correct line numbers. -// -// This is for internal testing of the Base Time library itself. This is not -// part of a public API. -#define ABSL_INTERNAL_EXPECT_TIME(bd, y, m, d, h, min, s, off, isdst) \ - do { \ - EXPECT_EQ(y, bd.year); \ - EXPECT_EQ(m, bd.month); \ - EXPECT_EQ(d, bd.day); \ - EXPECT_EQ(h, bd.hour); \ - EXPECT_EQ(min, bd.minute); \ - EXPECT_EQ(s, bd.second); \ - EXPECT_EQ(off, bd.offset); \ - EXPECT_EQ(isdst, bd.is_dst); \ - EXPECT_THAT(bd.zone_abbr, \ - testing::MatchesRegex(absl::time_internal::kZoneAbbrRE)); \ - } while (0) - namespace absl { namespace time_internal { -// A regular expression that matches all zone abbreviations (%Z). -extern const char kZoneAbbrRE[]; - // Loads the named timezone, but dies on any failure. absl::TimeZone LoadTimeZone(const std::string& name); diff --git a/absl/time/time.cc b/absl/time/time.cc index 71fd8ee6..0703856f 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -22,13 +22,14 @@ // NOTE: To keep type verbosity to a minimum, the following variable naming // conventions are used throughout this file. // -// cz: A cctz::time_zone // tz: An absl::TimeZone +// ci: An absl::TimeZone::CivilInfo +// ti: An absl::TimeZone::TimeInfo +// cd: An absl::CivilDay or a cctz::civil_day +// cs: An absl::CivilSecond or a cctz::civil_second +// bd: An absl::Time::Breakdown // cl: A cctz::time_zone::civil_lookup // al: A cctz::time_zone::absolute_lookup -// cd: A cctz::civil_day -// cs: A cctz::civil_second -// bd: An absl::Time::Breakdown #include "absl/time/time.h" @@ -75,7 +76,7 @@ inline absl::Time::Breakdown InfiniteFutureBreakdown() { return bd; } -inline Time::Breakdown InfinitePastBreakdown() { +inline absl::Time::Breakdown InfinitePastBreakdown() { Time::Breakdown bd; bd.year = std::numeric_limits::min(); bd.month = 1; @@ -92,6 +93,26 @@ inline Time::Breakdown InfinitePastBreakdown() { return bd; } +inline absl::TimeZone::CivilInfo InfiniteFutureCivilInfo() { + TimeZone::CivilInfo ci; + ci.cs = CivilSecond::max(); + ci.subsecond = InfiniteDuration(); + ci.offset = 0; + ci.is_dst = false; + ci.zone_abbr = "-00"; + return ci; +} + +inline absl::TimeZone::CivilInfo InfinitePastCivilInfo() { + TimeZone::CivilInfo ci; + ci.cs = CivilSecond::min(); + ci.subsecond = -InfiniteDuration(); + ci.offset = 0; + ci.is_dst = false; + ci.zone_abbr = "-00"; + return ci; +} + inline absl::TimeConversion InfiniteFutureTimeConversion() { absl::TimeConversion tc; tc.pre = tc.trans = tc.post = absl::InfiniteFuture(); @@ -134,19 +155,6 @@ Time MakeTimeWithOverflow(const cctz::time_point& sec, return time_internal::FromUnixDuration(time_internal::MakeDuration(hi)); } -inline absl::TimeConversion::Kind MapKind( - const cctz::time_zone::civil_lookup::civil_kind& kind) { - switch (kind) { - case cctz::time_zone::civil_lookup::UNIQUE: - return absl::TimeConversion::UNIQUE; - case cctz::time_zone::civil_lookup::SKIPPED: - return absl::TimeConversion::SKIPPED; - case cctz::time_zone::civil_lookup::REPEATED: - return absl::TimeConversion::REPEATED; - } - return absl::TimeConversion::UNIQUE; -} - // Returns Mon=1..Sun=7. inline int MapWeekday(const cctz::weekday& wd) { switch (wd) { @@ -170,9 +178,13 @@ inline int MapWeekday(const cctz::weekday& wd) { } // namespace +// +// Time +// + absl::Time::Breakdown Time::In(absl::TimeZone tz) const { - if (*this == absl::InfiniteFuture()) return absl::InfiniteFutureBreakdown(); - if (*this == absl::InfinitePast()) return absl::InfinitePastBreakdown(); + if (*this == absl::InfiniteFuture()) return InfiniteFutureBreakdown(); + if (*this == absl::InfinitePast()) return InfinitePastBreakdown(); const auto tp = unix_epoch() + cctz::seconds(time_internal::GetRepHi(rep_)); const auto al = cctz::time_zone(tz).lookup(tp); @@ -187,92 +199,18 @@ absl::Time::Breakdown Time::In(absl::TimeZone tz) const { bd.minute = cs.minute(); bd.second = cs.second(); bd.subsecond = time_internal::MakeDuration(0, time_internal::GetRepLo(rep_)); - bd.weekday = MapWeekday(get_weekday(cd)); - bd.yearday = get_yearday(cd); + bd.weekday = MapWeekday(cctz::get_weekday(cd)); + bd.yearday = cctz::get_yearday(cd); bd.offset = al.offset; bd.is_dst = al.is_dst; bd.zone_abbr = al.abbr; return bd; } -absl::Time FromTM(const struct tm& tm, absl::TimeZone tz) { - const auto cz = cctz::time_zone(tz); - const auto cs = - cctz::civil_second(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, - tm.tm_hour, tm.tm_min, tm.tm_sec); - const auto cl = cz.lookup(cs); - const auto tp = tm.tm_isdst == 0 ? cl.post : cl.pre; - return MakeTimeWithOverflow(tp, cs, cz); -} - -struct tm ToTM(absl::Time t, absl::TimeZone tz) { - const absl::Time::Breakdown bd = t.In(tz); - struct tm tm; - std::memset(&tm, 0, sizeof(tm)); - tm.tm_sec = bd.second; - tm.tm_min = bd.minute; - tm.tm_hour = bd.hour; - tm.tm_mday = bd.day; - tm.tm_mon = bd.month - 1; - - // Saturates tm.tm_year in cases of over/underflow, accounting for the fact - // that tm.tm_year is years since 1900. - if (bd.year < std::numeric_limits::min() + 1900) { - tm.tm_year = std::numeric_limits::min(); - } else if (bd.year > std::numeric_limits::max()) { - tm.tm_year = std::numeric_limits::max() - 1900; - } else { - tm.tm_year = static_cast(bd.year - 1900); - } - - tm.tm_wday = bd.weekday % 7; - tm.tm_yday = bd.yearday - 1; - tm.tm_isdst = bd.is_dst ? 1 : 0; - - return tm; -} - // -// Factory functions. +// Conversions from/to other time types. // -absl::TimeConversion ConvertDateTime(int64_t year, int mon, int day, int hour, - int min, int sec, TimeZone tz) { - // Avoids years that are too extreme for civil_second to normalize. - if (year > 300000000000) return InfiniteFutureTimeConversion(); - if (year < -300000000000) return InfinitePastTimeConversion(); - const auto cz = cctz::time_zone(tz); - const auto cs = cctz::civil_second(year, mon, day, hour, min, sec); - absl::TimeConversion tc; - tc.normalized = year != cs.year() || mon != cs.month() || day != cs.day() || - hour != cs.hour() || min != cs.minute() || sec != cs.second(); - const auto cl = cz.lookup(cs); - // Converts the civil_lookup struct to a TimeConversion. - tc.pre = MakeTimeWithOverflow(cl.pre, cs, cz, &tc.normalized); - tc.trans = MakeTimeWithOverflow(cl.trans, cs, cz, &tc.normalized); - tc.post = MakeTimeWithOverflow(cl.post, cs, cz, &tc.normalized); - tc.kind = MapKind(cl.kind); - return tc; -} - -absl::Time FromDateTime(int64_t year, int mon, int day, int hour, int min, - int sec, TimeZone tz) { - if (year > 300000000000) return InfiniteFuture(); - if (year < -300000000000) return InfinitePast(); - const auto cz = cctz::time_zone(tz); - const auto cs = cctz::civil_second(year, mon, day, hour, min, sec); - const auto cl = cz.lookup(cs); - return MakeTimeWithOverflow(cl.pre, cs, cz); -} - -absl::Time TimeFromTimespec(timespec ts) { - return time_internal::FromUnixDuration(absl::DurationFromTimespec(ts)); -} - -absl::Time TimeFromTimeval(timeval tv) { - return time_internal::FromUnixDuration(absl::DurationFromTimeval(tv)); -} - absl::Time FromUDate(double udate) { return time_internal::FromUnixDuration(absl::Milliseconds(udate)); } @@ -281,10 +219,6 @@ absl::Time FromUniversal(int64_t universal) { return absl::UniversalEpoch() + 100 * absl::Nanoseconds(universal); } -// -// Conversion to other time types. -// - int64_t ToUnixNanos(Time t) { if (time_internal::GetRepHi(time_internal::ToUnixDuration(t)) >= 0 && time_internal::GetRepHi(time_internal::ToUnixDuration(t)) >> 33 == 0) { @@ -321,6 +255,23 @@ int64_t ToUnixSeconds(Time t) { time_t ToTimeT(Time t) { return absl::ToTimespec(t).tv_sec; } +double ToUDate(Time t) { + return absl::FDivDuration(time_internal::ToUnixDuration(t), + absl::Milliseconds(1)); +} + +int64_t ToUniversal(absl::Time t) { + return absl::FloorToUnit(t - absl::UniversalEpoch(), absl::Nanoseconds(100)); +} + +absl::Time TimeFromTimespec(timespec ts) { + return time_internal::FromUnixDuration(absl::DurationFromTimespec(ts)); +} + +absl::Time TimeFromTimeval(timeval tv) { + return time_internal::FromUnixDuration(absl::DurationFromTimeval(tv)); +} + timespec ToTimespec(Time t) { timespec ts; absl::Duration d = time_internal::ToUnixDuration(t); @@ -359,15 +310,6 @@ timeval ToTimeval(Time t) { return tv; } -double ToUDate(Time t) { - return absl::FDivDuration(time_internal::ToUnixDuration(t), - absl::Milliseconds(1)); -} - -int64_t ToUniversal(absl::Time t) { - return absl::FloorToUnit(t - absl::UniversalEpoch(), absl::Nanoseconds(100)); -} - Time FromChrono(const std::chrono::system_clock::time_point& tp) { return time_internal::FromUnixDuration(time_internal::FromChrono( tp - std::chrono::system_clock::from_time_t(0))); @@ -381,4 +323,141 @@ std::chrono::system_clock::time_point ToChronoTime(absl::Time t) { time_internal::ToChronoDuration(d); } +// +// TimeZone +// + +absl::TimeZone::CivilInfo TimeZone::At(Time t) const { + if (t == absl::InfiniteFuture()) return InfiniteFutureCivilInfo(); + if (t == absl::InfinitePast()) return InfinitePastCivilInfo(); + + const auto ud = time_internal::ToUnixDuration(t); + const auto tp = unix_epoch() + cctz::seconds(time_internal::GetRepHi(ud)); + const auto al = cz_.lookup(tp); + + TimeZone::CivilInfo ci; + ci.cs = CivilSecond(al.cs); + ci.subsecond = time_internal::MakeDuration(0, time_internal::GetRepLo(ud)); + ci.offset = al.offset; + ci.is_dst = al.is_dst; + ci.zone_abbr = al.abbr; + return ci; +} + +absl::TimeZone::TimeInfo TimeZone::At(CivilSecond ct) const { + const cctz::civil_second cs(ct); + const auto cl = cz_.lookup(cs); + + TimeZone::TimeInfo ti; + switch (cl.kind) { + case cctz::time_zone::civil_lookup::UNIQUE: + ti.kind = TimeZone::TimeInfo::UNIQUE; + break; + case cctz::time_zone::civil_lookup::SKIPPED: + ti.kind = TimeZone::TimeInfo::SKIPPED; + break; + case cctz::time_zone::civil_lookup::REPEATED: + ti.kind = TimeZone::TimeInfo::REPEATED; + break; + } + ti.pre = MakeTimeWithOverflow(cl.pre, cs, cz_); + ti.trans = MakeTimeWithOverflow(cl.trans, cs, cz_); + ti.post = MakeTimeWithOverflow(cl.post, cs, cz_); + return ti; +} + +// +// Conversions involving time zones. +// + +absl::TimeConversion ConvertDateTime(int64_t year, int mon, int day, int hour, + int min, int sec, TimeZone tz) { + // Avoids years that are too extreme for CivilSecond to normalize. + if (year > 300000000000) return InfiniteFutureTimeConversion(); + if (year < -300000000000) return InfinitePastTimeConversion(); + + const CivilSecond cs(year, mon, day, hour, min, sec); + const auto ti = tz.At(cs); + + TimeConversion tc; + tc.pre = ti.pre; + tc.trans = ti.trans; + tc.post = ti.post; + switch (ti.kind) { + case TimeZone::TimeInfo::UNIQUE: + tc.kind = TimeConversion::UNIQUE; + break; + case TimeZone::TimeInfo::SKIPPED: + tc.kind = TimeConversion::SKIPPED; + break; + case TimeZone::TimeInfo::REPEATED: + tc.kind = TimeConversion::REPEATED; + break; + } + tc.normalized = false; + if (year != cs.year() || mon != cs.month() || day != cs.day() || + hour != cs.hour() || min != cs.minute() || sec != cs.second()) { + tc.normalized = true; + } + return tc; +} + +absl::Time FromTM(const struct tm& tm, absl::TimeZone tz) { + const CivilSecond cs(tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, + tm.tm_hour, tm.tm_min, tm.tm_sec); + const auto ti = tz.At(cs); + return tm.tm_isdst == 0 ? ti.post : ti.pre; +} + +struct tm ToTM(absl::Time t, absl::TimeZone tz) { + struct tm tm = {}; + + const auto ci = tz.At(t); + const auto& cs = ci.cs; + tm.tm_sec = cs.second(); + tm.tm_min = cs.minute(); + tm.tm_hour = cs.hour(); + tm.tm_mday = cs.day(); + tm.tm_mon = cs.month() - 1; + + // Saturates tm.tm_year in cases of over/underflow, accounting for the fact + // that tm.tm_year is years since 1900. + if (cs.year() < std::numeric_limits::min() + 1900) { + tm.tm_year = std::numeric_limits::min(); + } else if (cs.year() > std::numeric_limits::max()) { + tm.tm_year = std::numeric_limits::max() - 1900; + } else { + tm.tm_year = static_cast(cs.year() - 1900); + } + + const CivilDay cd(cs); + switch (GetWeekday(cd)) { + case Weekday::sunday: + tm.tm_wday = 0; + break; + case Weekday::monday: + tm.tm_wday = 1; + break; + case Weekday::tuesday: + tm.tm_wday = 2; + break; + case Weekday::wednesday: + tm.tm_wday = 3; + break; + case Weekday::thursday: + tm.tm_wday = 4; + break; + case Weekday::friday: + tm.tm_wday = 5; + break; + case Weekday::saturday: + tm.tm_wday = 6; + break; + } + tm.tm_yday = GetYearDay(cd) - 1; + tm.tm_isdst = ci.is_dst ? 1 : 0; + + return tm; +} + } // namespace absl diff --git a/absl/time/time.h b/absl/time/time.h index 50bf971d..2858da29 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -25,18 +25,29 @@ // * `absl::TimeZone` defines geopolitical time zone regions (as collected // within the IANA Time Zone database (https://www.iana.org/time-zones)). // +// Note: Absolute times are distinct from civil times, which refer to the +// human-scale time commonly represented by `YYYY-MM-DD hh:mm:ss`. The mapping +// between absolute and civil times can be specified by use of time zones +// (`absl::TimeZone` within this API). That is: +// +// Civil Time = F(Absolute Time, Time Zone) +// Absolute Time = G(Civil Time, Time Zone) +// +// See civil_time.h for abstractions related to constructing and manipulating +// civil time. // // Example: // // absl::TimeZone nyc; -// // // LoadTimeZone() may fail so it's always better to check for success. // if (!absl::LoadTimeZone("America/New_York", &nyc)) { // // handle error case // } // // // My flight leaves NYC on Jan 2, 2017 at 03:04:05 -// absl::Time takeoff = absl::FromDateTime(2017, 1, 2, 3, 4, 5, nyc); +// absl::CivilSecond cs(2017, 1, 2, 3, 4, 5); +// absl::Time takeoff = absl::FromCivil(cs, nyc); +// // absl::Duration flight_duration = absl::Hours(21) + absl::Minutes(35); // absl::Time landing = takeoff + flight_duration; // @@ -48,6 +59,7 @@ // "My flight will land in Sydney on %Y-%m-%d at %H:%M:%S", // landing, syd); // + #ifndef ABSL_TIME_TIME_H_ #define ABSL_TIME_TIME_H_ @@ -66,6 +78,7 @@ #include "absl/base/port.h" // Needed for string vs std::string #include "absl/strings/string_view.h" +#include "absl/time/civil_time.h" #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace absl { @@ -348,11 +361,11 @@ constexpr Duration InfiniteDuration(); // Factory functions for constructing `Duration` values from an integral number // of the unit indicated by the factory function's name. // -// Note: no "Days()" factory function exists because "a day" is ambiguous. Civil -// days are not always 24 hours long, and a 24-hour duration often does not -// correspond with a civil day. If a 24-hour duration is needed, use -// `absl::Hours(24)`. -// +// Note: no "Days()" factory function exists because "a day" is ambiguous. +// Civil days are not always 24 hours long, and a 24-hour duration often does +// not correspond with a civil day. If a 24-hour duration is needed, use +// `absl::Hours(24)`. (If you actually want a civil day, use absl::CivilDay +// from civil_time.h.) // // Example: // @@ -371,6 +384,7 @@ constexpr Duration Hours(int64_t n); // factories, which should be preferred. // // Example: +// // auto a = absl::Seconds(1.5); // OK // auto b = absl::Milliseconds(1500); // BETTER template = 0> @@ -546,7 +560,7 @@ std::string UnparseFlag(Duration d); // // `absl::Time` uses a resolution that is high enough to avoid loss in // precision, and a range that is wide enough to avoid overflow, when -// converting between tick counts in most Google time scales (i.e., precision +// converting between tick counts in most Google time scales (i.e., resolution // of at least one nanosecond, and range +/-100 billion years). Conversions // between the time scales are performed by truncating (towards negative // infinity) to the nearest representable point. @@ -556,7 +570,6 @@ std::string UnparseFlag(Duration d); // absl::Time t1 = ...; // absl::Time t2 = t1 + absl::Minutes(2); // absl::Duration d = t2 - t1; // == absl::Minutes(2) -// absl::Time::Breakdown bd = t1.In(absl::LocalTimeZone()); // class Time { public: @@ -590,7 +603,10 @@ class Time { // intended to represent an instant in time. So, rather than passing // a `Time::Breakdown` to a function, pass an `absl::Time` and an // `absl::TimeZone`. - struct Breakdown { + // + // Deprecated. Use `absl::TimeZone::CivilInfo`. + struct + Breakdown { int64_t year; // year (e.g., 2013) int month; // month of year [1:12] int day; // day of month [1:31] @@ -614,6 +630,8 @@ class Time { // Time::In() // // Returns the breakdown of this instant in the given TimeZone. + // + // Deprecated. Use `absl::TimeZone::At(Time)`. Breakdown In(TimeZone tz) const; template @@ -679,126 +697,6 @@ constexpr Time InfinitePast() { time_internal::MakeDuration(std::numeric_limits::min(), ~0U)); } -// TimeConversion -// -// An `absl::TimeConversion` represents the conversion of year, month, day, -// hour, minute, and second values (i.e., a civil time), in a particular -// `absl::TimeZone`, to a time instant (an absolute time), as returned by -// `absl::ConvertDateTime()`. (Subseconds must be handled separately.) -// -// It is possible, though, for a caller to try to convert values that -// do not represent an actual or unique instant in time (due to a shift -// in UTC offset in the `absl::TimeZone`, which results in a discontinuity in -// the civil-time components). For example, a daylight-saving-time -// transition skips or repeats civil times---in the United States, March -// 13, 2011 02:15 never occurred, while November 6, 2011 01:15 occurred -// twice---so requests for such times are not well-defined. -// -// To account for these possibilities, `absl::TimeConversion` is richer -// than just a single `absl::Time`. When the civil time is skipped or -// repeated, `absl::ConvertDateTime()` returns times calculated using the -// pre-transition and post-transition UTC offsets, plus the transition -// time itself. -// -// Examples: -// -// absl::TimeZone lax; -// if (!absl::LoadTimeZone("America/Los_Angeles", &lax)) { -// // handle error case -// } -// -// // A unique civil time -// absl::TimeConversion jan01 = -// absl::ConvertDateTime(2011, 1, 1, 0, 0, 0, lax); -// // jan01.kind == TimeConversion::UNIQUE -// // jan01.pre is 2011/01/01 00:00:00 -0800 -// // jan01.trans is 2011/01/01 00:00:00 -0800 -// // jan01.post is 2011/01/01 00:00:00 -0800 -// -// // A Spring DST transition, when there is a gap in civil time -// absl::TimeConversion mar13 = -// absl::ConvertDateTime(2011, 3, 13, 2, 15, 0, lax); -// // mar13.kind == TimeConversion::SKIPPED -// // mar13.pre is 2011/03/13 03:15:00 -0700 -// // mar13.trans is 2011/03/13 03:00:00 -0700 -// // mar13.post is 2011/03/13 01:15:00 -0800 -// -// // A Fall DST transition, when civil times are repeated -// absl::TimeConversion nov06 = -// absl::ConvertDateTime(2011, 11, 6, 1, 15, 0, lax); -// // nov06.kind == TimeConversion::REPEATED -// // nov06.pre is 2011/11/06 01:15:00 -0700 -// // nov06.trans is 2011/11/06 01:00:00 -0800 -// // nov06.post is 2011/11/06 01:15:00 -0800 -// -// The input month, day, hour, minute, and second values can also be -// outside of their valid ranges, in which case they will be "normalized" -// during the conversion. -// -// Example: -// -// // "October 32" normalizes to "November 1". -// absl::TimeZone tz = absl::LocalTimeZone(); -// absl::TimeConversion tc = -// absl::ConvertDateTime(2013, 10, 32, 8, 30, 0, tz); -// // tc.kind == TimeConversion::UNIQUE && tc.normalized == true -// // tc.pre.In(tz).month == 11 && tc.pre.In(tz).day == 1 -struct TimeConversion { - Time pre; // time calculated using the pre-transition offset - Time trans; // when the civil-time discontinuity occurred - Time post; // time calculated using the post-transition offset - - enum Kind { - UNIQUE, // the civil time was singular (pre == trans == post) - SKIPPED, // the civil time did not exist - REPEATED, // the civil time was ambiguous - }; - Kind kind; - - bool normalized; // input values were outside their valid ranges -}; - -// ConvertDateTime() -// -// The full generality of a civil time to absl::Time conversion. -TimeConversion ConvertDateTime(int64_t year, int mon, int day, int hour, - int min, int sec, TimeZone tz); - -// FromDateTime() -// -// A convenience wrapper for `absl::ConvertDateTime()` that simply returns the -// "pre" `absl::Time`. That is, the unique result, or the instant that -// is correct using the pre-transition offset (as if the transition -// never happened). This is typically the answer that humans expected when -// faced with non-unique times, such as near daylight-saving time transitions. -// -// Example: -// -// absl::TimeZone seattle; -// if (!absl::LoadTimeZone("America/Los_Angeles", &seattle)) { -// // handle error case -// } -// absl::Time t = absl::FromDateTime(2017, 9, 26, 9, 30, 0, seattle); -Time FromDateTime(int64_t year, int mon, int day, int hour, int min, int sec, - TimeZone tz); - -// FromTM() -// -// Converts the `tm_year`, `tm_mon`, `tm_mday`, `tm_hour`, `tm_min`, and -// `tm_sec` fields to an `absl::Time` using the given time zone. See ctime(3) -// for a description of the expected values of the tm fields. IFF the indicated -// time instant is not unique (see `absl::ConvertDateTime()` above), the -// `tm_isdst` field is consulted to select the desired instant (`tm_isdst` > 0 -// means DST, `tm_isdst` == 0 means no DST, `tm_isdst` < 0 means use the default -// like `absl::FromDateTime()`). -Time FromTM(const struct tm& tm, TimeZone tz); - -// ToTM() -// -// Converts the given `absl::Time` to a struct tm using the given time zone. -// See ctime(3) for a description of the values of the tm fields. -struct tm ToTM(Time t, TimeZone tz); - // FromUnixNanos() // FromUnixMicros() // FromUnixMillis() @@ -883,6 +781,340 @@ Time FromChrono(const std::chrono::system_clock::time_point& tp); // // tp == std::chrono::system_clock::from_time_t(123); std::chrono::system_clock::time_point ToChronoTime(Time); +// Support for flag values of type Time. Time flags must be specified in a +// format that matches absl::RFC3339_full. For example: +// +// --start_time=2016-01-02T03:04:05.678+08:00 +// +// Note: A UTC offset (or 'Z' indicating a zero-offset from UTC) is required. +// +// Additionally, if you'd like to specify a time as a count of +// seconds/milliseconds/etc from the Unix epoch, use an absl::Duration flag +// and add that duration to absl::UnixEpoch() to get an absl::Time. +bool ParseFlag(const std::string& text, Time* t, std::string* error); +std::string UnparseFlag(Time t); + +// TimeZone +// +// The `absl::TimeZone` is an opaque, small, value-type class representing a +// geo-political region within which particular rules are used for converting +// between absolute and civil times (see https://git.io/v59Ly). `absl::TimeZone` +// values are named using the TZ identifiers from the IANA Time Zone Database, +// such as "America/Los_Angeles" or "Australia/Sydney". `absl::TimeZone` values +// are created from factory functions such as `absl::LoadTimeZone()`. Note: +// strings like "PST" and "EDT" are not valid TZ identifiers. Prefer to pass by +// value rather than const reference. +// +// For more on the fundamental concepts of time zones, absolute times, and civil +// times, see https://github.com/google/cctz#fundamental-concepts +// +// Examples: +// +// absl::TimeZone utc = absl::UTCTimeZone(); +// absl::TimeZone pst = absl::FixedTimeZone(-8 * 60 * 60); +// absl::TimeZone loc = absl::LocalTimeZone(); +// absl::TimeZone lax; +// if (!absl::LoadTimeZone("America/Los_Angeles", &lax)) { +// // handle error case +// } +// +// See also: +// - https://github.com/google/cctz +// - http://www.iana.org/time-zones +// - http://en.wikipedia.org/wiki/Zoneinfo +class TimeZone { + public: + explicit TimeZone(time_internal::cctz::time_zone tz) : cz_(tz) {} + TimeZone() = default; // UTC, but prefer UTCTimeZone() to be explicit. + TimeZone(const TimeZone&) = default; + TimeZone& operator=(const TimeZone&) = default; + + explicit operator time_internal::cctz::time_zone() const { return cz_; } + + std::string name() const { return cz_.name(); } + + // TimeZone::CivilInfo + // + // Information about the civil time corresponding to an absolute time. + // This struct is not intended to represent an instant in time. So, rather + // than passing a `TimeZone::CivilInfo` to a function, pass an `absl::Time` + // and an `absl::TimeZone`. + struct CivilInfo { + CivilSecond cs; + Duration subsecond; + + // Note: The following fields exist for backward compatibility + // with older APIs. Accessing these fields directly is a sign of + // imprudent logic in the calling code. Modern time-related code + // should only access this data indirectly by way of FormatTime(). + // These fields are undefined for InfiniteFuture() and InfinitePast(). + int offset; // seconds east of UTC + bool is_dst; // is offset non-standard? + const char* zone_abbr; // time-zone abbreviation (e.g., "PST") + }; + + // TimeZone::At(Time) + // + // Returns the civil time for this TimeZone at a certain `absl::Time`. + // If the input time is infinite, the output civil second will be set to + // CivilSecond::max() or min(), and the subsecond will be infinite. + // + // Example: + // + // const auto epoch = lax.At(absl::UnixEpoch()); + // // epoch.cs == 1969-12-31 16:00:00 + // // epoch.subsecond == absl::ZeroDuration() + // // epoch.offset == -28800 + // // epoch.is_dst == false + // // epoch.abbr == "PST" + CivilInfo At(Time t) const; + + // TimeZone::TimeInfo + // + // Information about the absolute times corresponding to a civil time. + // (Subseconds must be handled separately.) + // + // It is possible for a caller to pass a civil-time value that does + // not represent an actual or unique instant in time (due to a shift + // in UTC offset in the TimeZone, which results in a discontinuity in + // the civil-time components). For example, a daylight-saving-time + // transition skips or repeats civil times---in the United States, + // March 13, 2011 02:15 never occurred, while November 6, 2011 01:15 + // occurred twice---so requests for such times are not well-defined. + // To account for these possibilities, `absl::TimeZone::TimeInfo` is + // richer than just a single `absl::Time`. + struct TimeInfo { + enum CivilKind { + UNIQUE, // the civil time was singular (pre == trans == post) + SKIPPED, // the civil time did not exist (pre => trans > post) + REPEATED, // the civil time was ambiguous (pre < trans <= post) + } kind; + Time pre; // time calculated using the pre-transition offset + Time trans; // when the civil-time discontinuity occurred + Time post; // time calculated using the post-transition offset + }; + + // TimeZone::At(CivilSecond) + // + // Returns an `absl::TimeInfo` containing the absolute time(s) for this + // TimeZone at an `absl::CivilSecond`. When the civil time is skipped or + // repeated, returns times calculated using the pre-transition and post- + // transition UTC offsets, plus the transition time itself. + // + // Examples: + // + // // A unique civil time + // const auto jan01 = lax.At(absl::CivilSecond(2011, 1, 1, 0, 0, 0)); + // // jan01.kind == TimeZone::TimeInfo::UNIQUE + // // jan01.pre is 2011-01-01 00:00:00 -0800 + // // jan01.trans is 2011-01-01 00:00:00 -0800 + // // jan01.post is 2011-01-01 00:00:00 -0800 + // + // // A Spring DST transition, when there is a gap in civil time + // const auto mar13 = lax.At(absl::CivilSecond(2011, 3, 13, 2, 15, 0)); + // // mar13.kind == TimeZone::TimeInfo::SKIPPED + // // mar13.pre is 2011-03-13 03:15:00 -0700 + // // mar13.trans is 2011-03-13 03:00:00 -0700 + // // mar13.post is 2011-03-13 01:15:00 -0800 + // + // // A Fall DST transition, when civil times are repeated + // const auto nov06 = lax.At(absl::CivilSecond(2011, 11, 6, 1, 15, 0)); + // // nov06.kind == TimeZone::TimeInfo::REPEATED + // // nov06.pre is 2011-11-06 01:15:00 -0700 + // // nov06.trans is 2011-11-06 01:00:00 -0800 + // // nov06.post is 2011-11-06 01:15:00 -0800 + TimeInfo At(CivilSecond ct) const; + + template + friend H AbslHashValue(H h, TimeZone tz) { + return H::combine(std::move(h), tz.cz_); + } + + private: + friend bool operator==(TimeZone a, TimeZone b) { return a.cz_ == b.cz_; } + friend bool operator!=(TimeZone a, TimeZone b) { return a.cz_ != b.cz_; } + friend std::ostream& operator<<(std::ostream& os, TimeZone tz) { + return os << tz.name(); + } + + time_internal::cctz::time_zone cz_; +}; + +// LoadTimeZone() +// +// Loads the named zone. May perform I/O on the initial load of the named +// zone. If the name is invalid, or some other kind of error occurs, returns +// `false` and `*tz` is set to the UTC time zone. +inline bool LoadTimeZone(const std::string& name, TimeZone* tz) { + if (name == "localtime") { + *tz = TimeZone(time_internal::cctz::local_time_zone()); + return true; + } + time_internal::cctz::time_zone cz; + const bool b = time_internal::cctz::load_time_zone(name, &cz); + *tz = TimeZone(cz); + return b; +} + +// FixedTimeZone() +// +// Returns a TimeZone that is a fixed offset (seconds east) from UTC. +// Note: If the absolute value of the offset is greater than 24 hours +// you'll get UTC (i.e., no offset) instead. +inline TimeZone FixedTimeZone(int seconds) { + return TimeZone( + time_internal::cctz::fixed_time_zone(std::chrono::seconds(seconds))); +} + +// UTCTimeZone() +// +// Convenience method returning the UTC time zone. +inline TimeZone UTCTimeZone() { + return TimeZone(time_internal::cctz::utc_time_zone()); +} + +// LocalTimeZone() +// +// Convenience method returning the local time zone, or UTC if there is +// no configured local zone. Warning: Be wary of using LocalTimeZone(), +// and particularly so in a server process, as the zone configured for the +// local machine should be irrelevant. Prefer an explicit zone name. +inline TimeZone LocalTimeZone() { + return TimeZone(time_internal::cctz::local_time_zone()); +} + +// ToCivilSecond() +// ToCivilMinute() +// ToCivilHour() +// ToCivilDay() +// ToCivilMonth() +// ToCivilYear() +// +// Helpers for TimeZone::At(Time) to return particularly aligned civil times. +// +// Example: +// +// absl::Time t = ...; +// absl::TimeZone tz = ...; +// const auto cd = absl::ToCivilDay(t, tz); +inline CivilSecond ToCivilSecond(Time t, TimeZone tz) { + return tz.At(t).cs; // already a CivilSecond +} +inline CivilMinute ToCivilMinute(Time t, TimeZone tz) { + return CivilMinute(tz.At(t).cs); +} +inline CivilHour ToCivilHour(Time t, TimeZone tz) { + return CivilHour(tz.At(t).cs); +} +inline CivilDay ToCivilDay(Time t, TimeZone tz) { + return CivilDay(tz.At(t).cs); +} +inline CivilMonth ToCivilMonth(Time t, TimeZone tz) { + return CivilMonth(tz.At(t).cs); +} +inline CivilYear ToCivilYear(Time t, TimeZone tz) { + return CivilYear(tz.At(t).cs); +} + +// FromCivil() +// +// Helper for TimeZone::At(CivilSecond) that provides "order-preserving +// semantics." If the civil time maps to a unique time, that time is +// returned. If the civil time is repeated in the given time zone, the +// time using the pre-transition offset is returned. Otherwise, the +// civil time is skipped in the given time zone, and the transition time +// is returned. This means that for any two civil times, ct1 and ct2, +// (ct1 < ct2) => (FromCivil(ct1) <= FromCivil(ct2)), the equal case +// being when two non-existent civil times map to the same transition time. +// +// Note: Accepts civil times of any alignment. +inline Time FromCivil(CivilSecond ct, TimeZone tz) { + const auto ti = tz.At(ct); + if (ti.kind == TimeZone::TimeInfo::SKIPPED) return ti.trans; + return ti.pre; +} + +// TimeConversion +// +// An `absl::TimeConversion` represents the conversion of year, month, day, +// hour, minute, and second values (i.e., a civil time), in a particular +// `absl::TimeZone`, to a time instant (an absolute time), as returned by +// `absl::ConvertDateTime()`. Lecacy version of `absl::TimeZone::TimeInfo`. +// +// Deprecated. Use `absl::TimeZone::TimeInfo`. +struct + TimeConversion { + Time pre; // time calculated using the pre-transition offset + Time trans; // when the civil-time discontinuity occurred + Time post; // time calculated using the post-transition offset + + enum Kind { + UNIQUE, // the civil time was singular (pre == trans == post) + SKIPPED, // the civil time did not exist + REPEATED, // the civil time was ambiguous + }; + Kind kind; + + bool normalized; // input values were outside their valid ranges +}; + +// ConvertDateTime() +// +// Legacy version of `absl::TimeZone::At(absl::CivilSecond)` that takes +// the civil time as six, separate values (YMDHMS). +// +// The input month, day, hour, minute, and second values can be outside +// of their valid ranges, in which case they will be "normalized" during +// the conversion. +// +// Example: +// +// // "October 32" normalizes to "November 1". +// absl::TimeConversion tc = +// absl::ConvertDateTime(2013, 10, 32, 8, 30, 0, lax); +// // tc.kind == TimeConversion::UNIQUE && tc.normalized == true +// // absl::ToCivilDay(tc.pre, tz).month() == 11 +// // absl::ToCivilDay(tc.pre, tz).day() == 1 +// +// Deprecated. Use `absl::TimeZone::At(CivilSecond)`. +TimeConversion ConvertDateTime(int64_t year, int mon, int day, int hour, + int min, int sec, TimeZone tz); + +// FromDateTime() +// +// A convenience wrapper for `absl::ConvertDateTime()` that simply returns +// the "pre" `absl::Time`. That is, the unique result, or the instant that +// is correct using the pre-transition offset (as if the transition never +// happened). +// +// Example: +// +// absl::Time t = absl::FromDateTime(2017, 9, 26, 9, 30, 0, lax); +// // t = 2017-09-26 09:30:00 -0700 +// +// Deprecated. Use `absl::TimeZone::At(CivilSecond).pre`. +inline Time FromDateTime(int64_t year, int mon, int day, int hour, + int min, int sec, TimeZone tz) { + return ConvertDateTime(year, mon, day, hour, min, sec, tz).pre; +} + +// FromTM() +// +// Converts the `tm_year`, `tm_mon`, `tm_mday`, `tm_hour`, `tm_min`, and +// `tm_sec` fields to an `absl::Time` using the given time zone. See ctime(3) +// for a description of the expected values of the tm fields. If the indicated +// time instant is not unique (see `absl::TimeZone::At(absl::CivilSecond)` +// above), the `tm_isdst` field is consulted to select the desired instant +// (`tm_isdst` > 0 means DST, `tm_isdst` == 0 means no DST, `tm_isdst` < 0 +// means use the post-transition offset). +Time FromTM(const struct tm& tm, TimeZone tz); + +// ToTM() +// +// Converts the given `absl::Time` to a struct tm using the given time zone. +// See ctime(3) for a description of the values of the tm fields. +struct tm ToTM(Time t, TimeZone tz); + // RFC3339_full // RFC3339_sec // @@ -929,12 +1161,8 @@ extern const char RFC1123_no_wday[]; // %d %b %E4Y %H:%M:%S %z // // Example: // -// absl::TimeZone lax; -// if (!absl::LoadTimeZone("America/Los_Angeles", &lax)) { -// // handle error case -// } -// absl::Time t = absl::FromDateTime(2013, 1, 2, 3, 4, 5, lax); -// +// absl::CivilSecond cs(2013, 1, 2, 3, 4, 5); +// absl::Time t = absl::FromCivil(cs, lax); // string f = absl::FormatTime("%H:%M:%S", t, lax); // "03:04:05" // f = absl::FormatTime("%H:%M:%E3S", t, lax); // "03:04:05.000" // @@ -985,7 +1213,7 @@ inline std::ostream& operator<<(std::ostream& os, Time t) { // in the conversion. // // Date and time fields that are out-of-range will be treated as errors -// rather than normalizing them like `absl::FromDateTime()` does. For example, +// rather than normalizing them like `absl::CivilSecond` does. For example, // it is an error to parse the date "Oct 32, 2013" because 32 is out of range. // // A leap second of ":60" is normalized to ":00" of the following minute @@ -1012,121 +1240,11 @@ bool ParseTime(const std::string& format, const std::string& input, Time* time, // given TimeZone. This means that the input, by itself, does not identify a // unique instant. Being time-zone dependent, it also admits the possibility // of ambiguity or non-existence, in which case the "pre" time (as defined -// for ConvertDateTime()) is returned. For these reasons we recommend that +// by TimeZone::TimeInfo) is returned. For these reasons we recommend that // all date/time strings include a UTC offset so they're context independent. bool ParseTime(const std::string& format, const std::string& input, TimeZone tz, Time* time, std::string* err); -// Support for flag values of type Time. Time flags must be specified in a -// format that matches absl::RFC3339_full. For example: -// -// --start_time=2016-01-02T03:04:05.678+08:00 -// -// Note: A UTC offset (or 'Z' indicating a zero-offset from UTC) is required. -// -// Additionally, if you'd like to specify a time as a count of -// seconds/milliseconds/etc from the Unix epoch, use an absl::Duration flag -// and add that duration to absl::UnixEpoch() to get an absl::Time. -bool ParseFlag(const std::string& text, Time* t, std::string* error); -std::string UnparseFlag(Time t); - -// TimeZone -// -// The `absl::TimeZone` is an opaque, small, value-type class representing a -// geo-political region within which particular rules are used for converting -// between absolute and civil times (see https://git.io/v59Ly). `absl::TimeZone` -// values are named using the TZ identifiers from the IANA Time Zone Database, -// such as "America/Los_Angeles" or "Australia/Sydney". `absl::TimeZone` values -// are created from factory functions such as `absl::LoadTimeZone()`. Note: -// strings like "PST" and "EDT" are not valid TZ identifiers. Prefer to pass by -// value rather than const reference. -// -// For more on the fundamental concepts of time zones, absolute times, and civil -// times, see https://github.com/google/cctz#fundamental-concepts -// -// Examples: -// -// absl::TimeZone utc = absl::UTCTimeZone(); -// absl::TimeZone pst = absl::FixedTimeZone(-8 * 60 * 60); -// absl::TimeZone loc = absl::LocalTimeZone(); -// absl::TimeZone lax; -// if (!absl::LoadTimeZone("America/Los_Angeles", &lax)) { -// // handle error case -// } -// -// See also: -// - https://github.com/google/cctz -// - http://www.iana.org/time-zones -// - http://en.wikipedia.org/wiki/Zoneinfo -class TimeZone { - public: - explicit TimeZone(time_internal::cctz::time_zone tz) : cz_(tz) {} - TimeZone() = default; // UTC, but prefer UTCTimeZone() to be explicit. - TimeZone(const TimeZone&) = default; - TimeZone& operator=(const TimeZone&) = default; - - explicit operator time_internal::cctz::time_zone() const { return cz_; } - - std::string name() const { return cz_.name(); } - - template - friend H AbslHashValue(H h, TimeZone tz) { - return H::combine(std::move(h), tz.cz_); - } - - private: - friend bool operator==(TimeZone a, TimeZone b) { return a.cz_ == b.cz_; } - friend bool operator!=(TimeZone a, TimeZone b) { return a.cz_ != b.cz_; } - friend std::ostream& operator<<(std::ostream& os, TimeZone tz) { - return os << tz.name(); - } - - time_internal::cctz::time_zone cz_; -}; - -// LoadTimeZone() -// -// Loads the named zone. May perform I/O on the initial load of the named -// zone. If the name is invalid, or some other kind of error occurs, returns -// `false` and `*tz` is set to the UTC time zone. -inline bool LoadTimeZone(const std::string& name, TimeZone* tz) { - if (name == "localtime") { - *tz = TimeZone(time_internal::cctz::local_time_zone()); - return true; - } - time_internal::cctz::time_zone cz; - const bool b = time_internal::cctz::load_time_zone(name, &cz); - *tz = TimeZone(cz); - return b; -} - -// FixedTimeZone() -// -// Returns a TimeZone that is a fixed offset (seconds east) from UTC. -// Note: If the absolute value of the offset is greater than 24 hours -// you'll get UTC (i.e., no offset) instead. -inline TimeZone FixedTimeZone(int seconds) { - return TimeZone( - time_internal::cctz::fixed_time_zone(std::chrono::seconds(seconds))); -} - -// UTCTimeZone() -// -// Convenience method returning the UTC time zone. -inline TimeZone UTCTimeZone() { - return TimeZone(time_internal::cctz::utc_time_zone()); -} - -// LocalTimeZone() -// -// Convenience method returning the local time zone, or UTC if there is -// no configured local zone. Warning: Be wary of using LocalTimeZone(), -// and particularly so in a server process, as the zone configured for the -// local machine should be irrelevant. Prefer an explicit zone name. -inline TimeZone LocalTimeZone() { - return TimeZone(time_internal::cctz::local_time_zone()); -} - // ============================================================================ // Implementation Details Follow // ============================================================================ diff --git a/absl/time/time_benchmark.cc b/absl/time/time_benchmark.cc index e1009946..9bbed6f8 100644 --- a/absl/time/time_benchmark.cc +++ b/absl/time/time_benchmark.cc @@ -169,32 +169,32 @@ void BM_Time_ToUnixSeconds(benchmark::State& state) { BENCHMARK(BM_Time_ToUnixSeconds); // -// FromDateTime +// FromCivil // -// In each "FromDateTime" benchmark we switch between two YMDhms -// values separated by at least one transition in order to defeat any -// internal caching of previous results (e.g., see time_local_hint_). +// In each "FromCivil" benchmark we switch between two YMDhms values +// separated by at least one transition in order to defeat any internal +// caching of previous results (e.g., see time_local_hint_). // // The "UTC" variants use UTC instead of the Google/local time zone. // The "Day0" variants require normalization of the day of month. // -void BM_Time_FromDateTime_Absl(benchmark::State& state) { +void BM_Time_FromCivil_Absl(benchmark::State& state) { const absl::TimeZone tz = absl::time_internal::LoadTimeZone("America/Los_Angeles"); int i = 0; while (state.KeepRunning()) { if ((i & 1) == 0) { - absl::FromDateTime(2014, 12, 18, 20, 16, 18, tz); + absl::FromCivil(absl::CivilSecond(2014, 12, 18, 20, 16, 18), tz); } else { - absl::FromDateTime(2013, 11, 15, 18, 30, 27, tz); + absl::FromCivil(absl::CivilSecond(2013, 11, 15, 18, 30, 27), tz); } ++i; } } -BENCHMARK(BM_Time_FromDateTime_Absl); +BENCHMARK(BM_Time_FromCivil_Absl); -void BM_Time_FromDateTime_Libc(benchmark::State& state) { +void BM_Time_FromCivil_Libc(benchmark::State& state) { // No timezone support, so just use localtime. int i = 0; while (state.KeepRunning()) { @@ -219,32 +219,32 @@ void BM_Time_FromDateTime_Libc(benchmark::State& state) { ++i; } } -BENCHMARK(BM_Time_FromDateTime_Libc); +BENCHMARK(BM_Time_FromCivil_Libc); -void BM_Time_FromDateTimeUTC_Absl(benchmark::State& state) { +void BM_Time_FromCivilUTC_Absl(benchmark::State& state) { const absl::TimeZone tz = absl::UTCTimeZone(); while (state.KeepRunning()) { - FromDateTime(2014, 12, 18, 20, 16, 18, tz); + absl::FromCivil(absl::CivilSecond(2014, 12, 18, 20, 16, 18), tz); } } -BENCHMARK(BM_Time_FromDateTimeUTC_Absl); +BENCHMARK(BM_Time_FromCivilUTC_Absl); -void BM_Time_FromDateTimeDay0_Absl(benchmark::State& state) { +void BM_Time_FromCivilDay0_Absl(benchmark::State& state) { const absl::TimeZone tz = absl::time_internal::LoadTimeZone("America/Los_Angeles"); int i = 0; while (state.KeepRunning()) { if ((i & 1) == 0) { - absl::FromDateTime(2014, 12, 0, 20, 16, 18, tz); + absl::FromCivil(absl::CivilSecond(2014, 12, 0, 20, 16, 18), tz); } else { - absl::FromDateTime(2013, 11, 0, 18, 30, 27, tz); + absl::FromCivil(absl::CivilSecond(2013, 11, 0, 18, 30, 27), tz); } ++i; } } -BENCHMARK(BM_Time_FromDateTimeDay0_Absl); +BENCHMARK(BM_Time_FromCivilDay0_Absl); -void BM_Time_FromDateTimeDay0_Libc(benchmark::State& state) { +void BM_Time_FromCivilDay0_Libc(benchmark::State& state) { // No timezone support, so just use localtime. int i = 0; while (state.KeepRunning()) { @@ -269,7 +269,7 @@ void BM_Time_FromDateTimeDay0_Libc(benchmark::State& state) { ++i; } } -BENCHMARK(BM_Time_FromDateTimeDay0_Libc); +BENCHMARK(BM_Time_FromCivilDay0_Libc); // // To/FromTimespec diff --git a/absl/time/time_norm_test.cc b/absl/time/time_norm_test.cc deleted file mode 100644 index 4436242e..00000000 --- a/absl/time/time_norm_test.cc +++ /dev/null @@ -1,306 +0,0 @@ -// Copyright 2017 The Abseil Authors. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -// This file contains tests for FromDateTime() normalization, which is -// time-zone independent so we just use UTC throughout. - -#include -#include - -#include "gmock/gmock.h" -#include "gtest/gtest.h" -#include "absl/time/internal/test_util.h" -#include "absl/time/time.h" - -namespace { - -TEST(TimeNormCase, SimpleOverflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = - absl::ConvertDateTime(2013, 11, 15, 16, 32, 59 + 1, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 33, 0, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16, 59 + 1, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 17, 0, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 23 + 1, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 16, 0, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 30 + 1, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 1, 16, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 12 + 1, 15, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 15, 16, 32, 14, 0, false); -} - -TEST(TimeNormCase, SimpleUnderflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = ConvertDateTime(2013, 11, 15, 16, 32, 0 - 1, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 16, 31, 59, 0, false); - - tc = ConvertDateTime(2013, 11, 15, 16, 0 - 1, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 15, 15, 59, 14, 0, false); - - tc = ConvertDateTime(2013, 11, 15, 0 - 1, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 14, 23, 32, 14, 0, false); - - tc = ConvertDateTime(2013, 11, 1 - 1, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 10, 31, 16, 32, 14, 0, false); - - tc = ConvertDateTime(2013, 1 - 1, 15, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 12, 15, 16, 32, 14, 0, false); -} - -TEST(TimeNormCase, MultipleOverflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - absl::TimeConversion tc = ConvertDateTime(2013, 12, 31, 23, 59, 59 + 1, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2014, 1, 1, 0, 0, 0, 0, false); -} - -TEST(TimeNormCase, MultipleUnderflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - absl::TimeConversion tc = absl::ConvertDateTime(2014, 1, 1, 0, 0, 0 - 1, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 12, 31, 23, 59, 59, 0, false); -} - -TEST(TimeNormCase, OverflowLimits) { - const absl::TimeZone utc = absl::UTCTimeZone(); - absl::TimeConversion tc; - absl::Time::Breakdown bd; - - const int kintmax = std::numeric_limits::max(); - tc = absl::ConvertDateTime(0, kintmax, kintmax, kintmax, kintmax, kintmax, - utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 185085715, 11, 27, 12, 21, 7, 0, false); - - const int kintmin = std::numeric_limits::min(); - tc = absl::ConvertDateTime(0, kintmin, kintmin, kintmin, kintmin, kintmin, - utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, -185085717, 10, 31, 10, 37, 52, 0, false); - - const int64_t max_year = std::numeric_limits::max(); - tc = absl::ConvertDateTime(max_year, 12, 31, 23, 59, 59, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - EXPECT_EQ(absl::InfiniteFuture(), tc.pre); - - const int64_t min_year = std::numeric_limits::min(); - tc = absl::ConvertDateTime(min_year, 1, 1, 0, 0, 0, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - EXPECT_EQ(absl::InfinitePast(), tc.pre); -} - -TEST(TimeNormCase, ComplexOverflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = - ConvertDateTime(2013, 11, 15, 16, 32, 14 + 123456789, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 10, 14, 14, 5, 23, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16, 32 + 1234567, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2016, 3, 22, 0, 39, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16 + 123456, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2027, 12, 16, 16, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15 + 1234, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2017, 4, 2, 16, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11 + 123, 15, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2024, 2, 15, 16, 32, 14, 0, false); -} - -TEST(TimeNormCase, ComplexUnderflow) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = - absl::ConvertDateTime(1999, 3, 0, 0, 0, 0, utc); // year 400 - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 2, 28, 0, 0, 0, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16, 32, 14 - 123456789, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2009, 12, 17, 18, 59, 5, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16, 32 - 1234567, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2011, 7, 12, 8, 25, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15, 16 - 123456, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 1999, 10, 16, 16, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11, 15 - 1234, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2010, 6, 30, 16, 32, 14, 0, false); - - tc = absl::ConvertDateTime(2013, 11 - 123, 15, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2003, 8, 15, 16, 32, 14, 0, false); -} - -TEST(TimeNormCase, Mishmash) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = - absl::ConvertDateTime(2013, 11 - 123, 15 + 1234, 16 - 123456, - 32 + 1234567, 14 - 123456789, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 1991, 5, 9, 3, 6, 5, 0, false); - - tc = absl::ConvertDateTime(2013, 11 + 123, 15 - 1234, 16 + 123456, - 32 - 1234567, 14 + 123456789, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2036, 5, 24, 5, 58, 23, 0, false); - - // Here is a normalization case we got wrong for a while. Because the - // day is converted to "1" within a 400-year (146097-day) period, we - // didn't need to roll the month and so we didn't mark it as normalized. - tc = absl::ConvertDateTime(2013, 11, -146097 + 1, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 1613, 11, 1, 16, 32, 14, 0, false); - - // Even though the month overflow compensates for the day underflow, - // this should still be marked as normalized. - tc = absl::ConvertDateTime(2013, 11 + 400 * 12, -146097 + 1, 16, 32, 14, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 11, 1, 16, 32, 14, 0, false); -} - -TEST(TimeNormCase, LeapYears) { - const absl::TimeZone utc = absl::UTCTimeZone(); - - absl::TimeConversion tc = - absl::ConvertDateTime(2013, 2, 28 + 1, 0, 0, 0, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - absl::Time::Breakdown bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2013, 3, 1, 0, 0, 0, 0, false); - - tc = absl::ConvertDateTime(2012, 2, 28 + 1, 0, 0, 0, utc); - EXPECT_FALSE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2012, 2, 29, 0, 0, 0, 0, false); - - tc = absl::ConvertDateTime(2000, 2, 28 + 1, 0, 0, 0, utc); - EXPECT_FALSE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 2000, 2, 29, 0, 0, 0, 0, false); - - tc = absl::ConvertDateTime(1900, 2, 28 + 1, 0, 0, 0, utc); - EXPECT_TRUE(tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - bd = tc.pre.In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, 1900, 3, 1, 0, 0, 0, 0, false); -} - -// Convert all the days from 1970-1-1 to 1970-1-146097 (aka 2369-12-31) -// and check that they normalize to the expected time. 146097 days span -// the 400-year Gregorian cycle used during normalization. -TEST(TimeNormCase, AllTheDays) { - const absl::TimeZone utc = absl::UTCTimeZone(); - absl::Time exp_time = absl::UnixEpoch(); - - for (int day = 1; day <= 146097; ++day) { - absl::TimeConversion tc = absl::ConvertDateTime(1970, 1, day, 0, 0, 0, utc); - EXPECT_EQ(day > 31, tc.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, tc.kind); - EXPECT_EQ(exp_time, tc.pre); - exp_time += absl::Hours(24); - } -} - -} // namespace diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 4f8f58a6..feca4587 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -28,6 +28,27 @@ namespace { +#if GTEST_USES_SIMPLE_RE +const char kZoneAbbrRE[] = ".*"; // just punt +#else +const char kZoneAbbrRE[] = "[A-Za-z]{3,4}|[-+][0-9]{2}([0-9]{2})?"; +#endif + +// This helper is a macro so that failed expectations show up with the +// correct line numbers. +#define EXPECT_CIVIL_INFO(ci, y, m, d, h, min, s, off, isdst) \ + do { \ + EXPECT_EQ(y, ci.cs.year()); \ + EXPECT_EQ(m, ci.cs.month()); \ + EXPECT_EQ(d, ci.cs.day()); \ + EXPECT_EQ(h, ci.cs.hour()); \ + EXPECT_EQ(min, ci.cs.minute()); \ + EXPECT_EQ(s, ci.cs.second()); \ + EXPECT_EQ(off, ci.offset); \ + EXPECT_EQ(isdst, ci.is_dst); \ + EXPECT_THAT(ci.zone_abbr, testing::MatchesRegex(kZoneAbbrRE)); \ + } while (0) + // A gMock matcher to match timespec values. Use this matcher like: // timespec ts1, ts2; // EXPECT_THAT(ts1, TimespecMatcher(ts2)); @@ -84,10 +105,10 @@ TEST(Time, ValueSemantics) { } TEST(Time, UnixEpoch) { - absl::Time::Breakdown bd = absl::UnixEpoch().In(absl::UTCTimeZone()); - ABSL_INTERNAL_EXPECT_TIME(bd, 1970, 1, 1, 0, 0, 0, 0, false); - EXPECT_EQ(absl::ZeroDuration(), bd.subsecond); - EXPECT_EQ(4, bd.weekday); // Thursday + const auto ci = absl::UTCTimeZone().At(absl::UnixEpoch()); + EXPECT_EQ(absl::CivilSecond(1970, 1, 1, 0, 0, 0), ci.cs); + EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); + EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(absl::CivilDay(ci.cs))); } TEST(Time, Breakdown) { @@ -95,26 +116,26 @@ TEST(Time, Breakdown) { absl::Time t = absl::UnixEpoch(); // The Unix epoch as seen in NYC. - absl::Time::Breakdown bd = t.In(tz); - ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 19, 0, 0, -18000, false); - EXPECT_EQ(absl::ZeroDuration(), bd.subsecond); - EXPECT_EQ(3, bd.weekday); // Wednesday + auto ci = tz.At(t); + EXPECT_CIVIL_INFO(ci, 1969, 12, 31, 19, 0, 0, -18000, false); + EXPECT_EQ(absl::ZeroDuration(), ci.subsecond); + EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(absl::CivilDay(ci.cs))); // Just before the epoch. t -= absl::Nanoseconds(1); - bd = t.In(tz); - ABSL_INTERNAL_EXPECT_TIME(bd, 1969, 12, 31, 18, 59, 59, -18000, false); - EXPECT_EQ(absl::Nanoseconds(999999999), bd.subsecond); - EXPECT_EQ(3, bd.weekday); // Wednesday + ci = tz.At(t); + EXPECT_CIVIL_INFO(ci, 1969, 12, 31, 18, 59, 59, -18000, false); + EXPECT_EQ(absl::Nanoseconds(999999999), ci.subsecond); + EXPECT_EQ(absl::Weekday::wednesday, absl::GetWeekday(absl::CivilDay(ci.cs))); // Some time later. t += absl::Hours(24) * 2735; t += absl::Hours(18) + absl::Minutes(30) + absl::Seconds(15) + absl::Nanoseconds(9); - bd = t.In(tz); - ABSL_INTERNAL_EXPECT_TIME(bd, 1977, 6, 28, 14, 30, 15, -14400, true); - EXPECT_EQ(8, bd.subsecond / absl::Nanoseconds(1)); - EXPECT_EQ(2, bd.weekday); // Tuesday + ci = tz.At(t); + EXPECT_CIVIL_INFO(ci, 1977, 6, 28, 14, 30, 15, -14400, true); + EXPECT_EQ(8, ci.subsecond / absl::Nanoseconds(1)); + EXPECT_EQ(absl::Weekday::tuesday, absl::GetWeekday(absl::CivilDay(ci.cs))); } TEST(Time, AdditiveOperators) { @@ -550,67 +571,63 @@ TEST(Time, ToChronoTime) { absl::ToChronoTime(absl::UnixEpoch() - tick)); } -TEST(Time, ConvertDateTime) { - const absl::TimeZone utc = absl::UTCTimeZone(); - const absl::TimeZone goog = - absl::time_internal::LoadTimeZone("America/Los_Angeles"); +TEST(Time, TimeZoneAt) { const absl::TimeZone nyc = absl::time_internal::LoadTimeZone("America/New_York"); const std::string fmt = "%a, %e %b %Y %H:%M:%S %z (%Z)"; - // A simple case of normalization. - absl::TimeConversion oct32 = ConvertDateTime(2013, 10, 32, 8, 30, 0, goog); - EXPECT_TRUE(oct32.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, oct32.kind); - absl::TimeConversion nov01 = ConvertDateTime(2013, 11, 1, 8, 30, 0, goog); - EXPECT_FALSE(nov01.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, nov01.kind); - EXPECT_EQ(oct32.pre, nov01.pre); - EXPECT_EQ("Fri, 1 Nov 2013 08:30:00 -0700 (PDT)", - absl::FormatTime(fmt, nov01.pre, goog)); + // A non-transition where the civil time is unique. + absl::CivilSecond nov01(2013, 11, 1, 8, 30, 0); + const auto nov01_ci = nyc.At(nov01); + EXPECT_EQ(absl::TimeZone::TimeInfo::UNIQUE, nov01_ci.kind); + EXPECT_EQ("Fri, 1 Nov 2013 08:30:00 -0400 (EDT)", + absl::FormatTime(fmt, nov01_ci.pre, nyc)); + EXPECT_EQ(nov01_ci.pre, nov01_ci.trans); + EXPECT_EQ(nov01_ci.pre, nov01_ci.post); + EXPECT_EQ(nov01_ci.pre, absl::FromCivil(nov01, nyc)); // A Spring DST transition, when there is a gap in civil time // and we prefer the later of the possible interpretations of a // non-existent time. - absl::TimeConversion mar13 = ConvertDateTime(2011, 3, 13, 2, 15, 0, nyc); - EXPECT_FALSE(mar13.normalized); - EXPECT_EQ(absl::TimeConversion::SKIPPED, mar13.kind); + absl::CivilSecond mar13(2011, 3, 13, 2, 15, 0); + const auto mar_ci = nyc.At(mar13); + EXPECT_EQ(absl::TimeZone::TimeInfo::SKIPPED, mar_ci.kind); EXPECT_EQ("Sun, 13 Mar 2011 03:15:00 -0400 (EDT)", - absl::FormatTime(fmt, mar13.pre, nyc)); + absl::FormatTime(fmt, mar_ci.pre, nyc)); EXPECT_EQ("Sun, 13 Mar 2011 03:00:00 -0400 (EDT)", - absl::FormatTime(fmt, mar13.trans, nyc)); + absl::FormatTime(fmt, mar_ci.trans, nyc)); EXPECT_EQ("Sun, 13 Mar 2011 01:15:00 -0500 (EST)", - absl::FormatTime(fmt, mar13.post, nyc)); - EXPECT_EQ(mar13.pre, absl::FromDateTime(2011, 3, 13, 2, 15, 0, nyc)); + absl::FormatTime(fmt, mar_ci.post, nyc)); + EXPECT_EQ(mar_ci.trans, absl::FromCivil(mar13, nyc)); // A Fall DST transition, when civil times are repeated and // we prefer the earlier of the possible interpretations of an // ambiguous time. - absl::TimeConversion nov06 = ConvertDateTime(2011, 11, 6, 1, 15, 0, nyc); - EXPECT_FALSE(nov06.normalized); - EXPECT_EQ(absl::TimeConversion::REPEATED, nov06.kind); + absl::CivilSecond nov06(2011, 11, 6, 1, 15, 0); + const auto nov06_ci = nyc.At(nov06); + EXPECT_EQ(absl::TimeZone::TimeInfo::REPEATED, nov06_ci.kind); EXPECT_EQ("Sun, 6 Nov 2011 01:15:00 -0400 (EDT)", - absl::FormatTime(fmt, nov06.pre, nyc)); + absl::FormatTime(fmt, nov06_ci.pre, nyc)); EXPECT_EQ("Sun, 6 Nov 2011 01:00:00 -0500 (EST)", - absl::FormatTime(fmt, nov06.trans, nyc)); + absl::FormatTime(fmt, nov06_ci.trans, nyc)); EXPECT_EQ("Sun, 6 Nov 2011 01:15:00 -0500 (EST)", - absl::FormatTime(fmt, nov06.post, nyc)); - EXPECT_EQ(nov06.pre, absl::FromDateTime(2011, 11, 6, 1, 15, 0, nyc)); + absl::FormatTime(fmt, nov06_ci.post, nyc)); + EXPECT_EQ(nov06_ci.pre, absl::FromCivil(nov06, nyc)); // Check that (time_t) -1 is handled correctly. - absl::TimeConversion minus1 = ConvertDateTime(1969, 12, 31, 18, 59, 59, nyc); - EXPECT_FALSE(minus1.normalized); - EXPECT_EQ(absl::TimeConversion::UNIQUE, minus1.kind); - EXPECT_EQ(-1, absl::ToTimeT(minus1.pre)); + absl::CivilSecond minus1(1969, 12, 31, 18, 59, 59); + const auto minus1_cl = nyc.At(minus1); + EXPECT_EQ(absl::TimeZone::TimeInfo::UNIQUE, minus1_cl.kind); + EXPECT_EQ(-1, absl::ToTimeT(minus1_cl.pre)); EXPECT_EQ("Wed, 31 Dec 1969 18:59:59 -0500 (EST)", - absl::FormatTime(fmt, minus1.pre, nyc)); + absl::FormatTime(fmt, minus1_cl.pre, nyc)); EXPECT_EQ("Wed, 31 Dec 1969 23:59:59 +0000 (UTC)", - absl::FormatTime(fmt, minus1.pre, utc)); + absl::FormatTime(fmt, minus1_cl.pre, absl::UTCTimeZone())); } -// FromDateTime(year, mon, day, hour, min, sec, UTCTimeZone()) has -// a specialized fastpath implementation which we exercise here. -TEST(Time, FromDateTimeUTC) { +// FromCivil(CivilSecond(year, mon, day, hour, min, sec), UTCTimeZone()) +// has a specialized fastpath implementation, which we exercise here. +TEST(Time, FromCivilUTC) { const absl::TimeZone utc = absl::UTCTimeZone(); const std::string fmt = "%a, %e %b %Y %H:%M:%S %z (%Z)"; const int kMax = std::numeric_limits::max(); @@ -618,65 +635,36 @@ TEST(Time, FromDateTimeUTC) { absl::Time t; // 292091940881 is the last positive year to use the fastpath. - t = absl::FromDateTime(292091940881, kMax, kMax, kMax, kMax, kMax, utc); + t = absl::FromCivil( + absl::CivilSecond(292091940881, kMax, kMax, kMax, kMax, kMax), utc); EXPECT_EQ("Fri, 25 Nov 292277026596 12:21:07 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - t = absl::FromDateTime(292091940882, kMax, kMax, kMax, kMax, kMax, utc); - EXPECT_EQ("infinite-future", absl::FormatTime(fmt, t, utc)); // no overflow - t = absl::FromDateTime( - std::numeric_limits::max(), kMax, kMax, kMax, kMax, kMax, utc); + t = absl::FromCivil( + absl::CivilSecond(292091940882, kMax, kMax, kMax, kMax, kMax), utc); EXPECT_EQ("infinite-future", absl::FormatTime(fmt, t, utc)); // no overflow // -292091936940 is the last negative year to use the fastpath. - t = absl::FromDateTime(-292091936940, kMin, kMin, kMin, kMin, kMin, utc); + t = absl::FromCivil( + absl::CivilSecond(-292091936940, kMin, kMin, kMin, kMin, kMin), utc); EXPECT_EQ("Fri, 1 Nov -292277022657 10:37:52 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - t = absl::FromDateTime(-292091936941, kMin, kMin, kMin, kMin, kMin, utc); + t = absl::FromCivil( + absl::CivilSecond(-292091936941, kMin, kMin, kMin, kMin, kMin), utc); EXPECT_EQ("infinite-past", absl::FormatTime(fmt, t, utc)); // no underflow - t = absl::FromDateTime( - std::numeric_limits::min(), kMin, kMin, kMin, kMin, kMin, utc); - EXPECT_EQ("infinite-past", absl::FormatTime(fmt, t, utc)); // no overflow // Check that we're counting leap years correctly. - t = absl::FromDateTime(1900, 2, 28, 23, 59, 59, utc); + t = absl::FromCivil(absl::CivilSecond(1900, 2, 28, 23, 59, 59), utc); EXPECT_EQ("Wed, 28 Feb 1900 23:59:59 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - t = absl::FromDateTime(1900, 3, 1, 0, 0, 0, utc); + t = absl::FromCivil(absl::CivilSecond(1900, 3, 1, 0, 0, 0), utc); EXPECT_EQ("Thu, 1 Mar 1900 00:00:00 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - t = absl::FromDateTime(2000, 2, 29, 23, 59, 59, utc); + t = absl::FromCivil(absl::CivilSecond(2000, 2, 29, 23, 59, 59), utc); EXPECT_EQ("Tue, 29 Feb 2000 23:59:59 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - t = absl::FromDateTime(2000, 3, 1, 0, 0, 0, utc); + t = absl::FromCivil(absl::CivilSecond(2000, 3, 1, 0, 0, 0), utc); EXPECT_EQ("Wed, 1 Mar 2000 00:00:00 +0000 (UTC)", absl::FormatTime(fmt, t, utc)); - - // Check normalization. - const std::string ymdhms = "%Y-%m-%d %H:%M:%S"; - t = absl::FromDateTime(2015, 1, 1, 0, 0, 60, utc); - EXPECT_EQ("2015-01-01 00:01:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 1, 0, 60, 0, utc); - EXPECT_EQ("2015-01-01 01:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 1, 24, 0, 0, utc); - EXPECT_EQ("2015-01-02 00:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 32, 0, 0, 0, utc); - EXPECT_EQ("2015-02-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 13, 1, 0, 0, 0, utc); - EXPECT_EQ("2016-01-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 13, 32, 60, 60, 60, utc); - EXPECT_EQ("2016-02-03 13:01:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 1, 0, 0, -1, utc); - EXPECT_EQ("2014-12-31 23:59:59", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 1, 0, -1, 0, utc); - EXPECT_EQ("2014-12-31 23:59:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, 1, -1, 0, 0, utc); - EXPECT_EQ("2014-12-31 23:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, 1, -1, 0, 0, 0, utc); - EXPECT_EQ("2014-12-30 00:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, -1, 1, 0, 0, 0, utc); - EXPECT_EQ("2014-11-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); - t = absl::FromDateTime(2015, -1, -1, -1, -1, -1, utc); - EXPECT_EQ("2014-10-29 22:58:59", absl::FormatTime(ymdhms, t, utc)); } TEST(Time, ToTM) { @@ -684,8 +672,10 @@ TEST(Time, ToTM) { // Compares the results of ToTM() to gmtime_r() for lots of times over the // course of a few days. - const absl::Time start = absl::FromDateTime(2014, 1, 2, 3, 4, 5, utc); - const absl::Time end = absl::FromDateTime(2014, 1, 5, 3, 4, 5, utc); + const absl::Time start = + absl::FromCivil(absl::CivilSecond(2014, 1, 2, 3, 4, 5), utc); + const absl::Time end = + absl::FromCivil(absl::CivilSecond(2014, 1, 5, 3, 4, 5), utc); for (absl::Time t = start; t < end; t += absl::Seconds(30)) { const struct tm tm_bt = ToTM(t, utc); const time_t tt = absl::ToTimeT(t); @@ -711,12 +701,12 @@ TEST(Time, ToTM) { // Checks that the tm_isdst field is correct when in standard time. const absl::TimeZone nyc = absl::time_internal::LoadTimeZone("America/New_York"); - absl::Time t = absl::FromDateTime(2014, 3, 1, 0, 0, 0, nyc); + absl::Time t = absl::FromCivil(absl::CivilSecond(2014, 3, 1, 0, 0, 0), nyc); struct tm tm = ToTM(t, nyc); EXPECT_FALSE(tm.tm_isdst); // Checks that the tm_isdst field is correct when in daylight time. - t = absl::FromDateTime(2014, 4, 1, 0, 0, 0, nyc); + t = absl::FromCivil(absl::CivilSecond(2014, 4, 1, 0, 0, 0), nyc); tm = ToTM(t, nyc); EXPECT_TRUE(tm.tm_isdst); @@ -808,8 +798,8 @@ TEST(Time, TMRoundTrip) { absl::time_internal::LoadTimeZone("America/New_York"); // Test round-tripping across a skipped transition - absl::Time start = absl::FromDateTime(2014, 3, 9, 0, 0, 0, nyc); - absl::Time end = absl::FromDateTime(2014, 3, 9, 4, 0, 0, nyc); + absl::Time start = absl::FromCivil(absl::CivilHour(2014, 3, 9, 0), nyc); + absl::Time end = absl::FromCivil(absl::CivilHour(2014, 3, 9, 4), nyc); for (absl::Time t = start; t < end; t += absl::Minutes(1)) { struct tm tm = ToTM(t, nyc); absl::Time rt = FromTM(tm, nyc); @@ -817,8 +807,8 @@ TEST(Time, TMRoundTrip) { } // Test round-tripping across an ambiguous transition - start = absl::FromDateTime(2014, 11, 2, 0, 0, 0, nyc); - end = absl::FromDateTime(2014, 11, 2, 4, 0, 0, nyc); + start = absl::FromCivil(absl::CivilHour(2014, 11, 2, 0), nyc); + end = absl::FromCivil(absl::CivilHour(2014, 11, 2, 4), nyc); for (absl::Time t = start; t < end; t += absl::Minutes(1)) { struct tm tm = ToTM(t, nyc); absl::Time rt = FromTM(tm, nyc); @@ -826,8 +816,8 @@ TEST(Time, TMRoundTrip) { } // Test round-tripping of unique instants crossing a day boundary - start = absl::FromDateTime(2014, 6, 27, 22, 0, 0, nyc); - end = absl::FromDateTime(2014, 6, 28, 4, 0, 0, nyc); + start = absl::FromCivil(absl::CivilHour(2014, 6, 27, 22), nyc); + end = absl::FromCivil(absl::CivilHour(2014, 6, 28, 4), nyc); for (absl::Time t = start; t < end; t += absl::Minutes(1)) { struct tm tm = ToTM(t, nyc); absl::Time rt = FromTM(tm, nyc); @@ -980,27 +970,27 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ(min_timespec_sec, ts.tv_sec); EXPECT_EQ(0, ts.tv_nsec); - // Checks how Time::In() saturates on infinities. - absl::Time::Breakdown bd = absl::InfiniteFuture().In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, std::numeric_limits::max(), 12, 31, 23, + // Checks how TimeZone::At() saturates on infinities. + auto ci = utc.At(absl::InfiniteFuture()); + EXPECT_CIVIL_INFO(ci, std::numeric_limits::max(), 12, 31, 23, 59, 59, 0, false); - EXPECT_EQ(absl::InfiniteDuration(), bd.subsecond); - EXPECT_EQ(4, bd.weekday); // Thursday - EXPECT_EQ(365, bd.yearday); - EXPECT_STREQ("-00", bd.zone_abbr); // artifact of absl::Time::In() - bd = absl::InfinitePast().In(utc); - ABSL_INTERNAL_EXPECT_TIME(bd, std::numeric_limits::min(), 1, 1, 0, 0, + EXPECT_EQ(absl::InfiniteDuration(), ci.subsecond); + EXPECT_EQ(absl::Weekday::thursday, absl::GetWeekday(absl::CivilDay(ci.cs))); + EXPECT_EQ(365, absl::GetYearDay(absl::CivilDay(ci.cs))); + EXPECT_STREQ("-00", ci.zone_abbr); // artifact of TimeZone::At() + ci = utc.At(absl::InfinitePast()); + EXPECT_CIVIL_INFO(ci, std::numeric_limits::min(), 1, 1, 0, 0, 0, 0, false); - EXPECT_EQ(-absl::InfiniteDuration(), bd.subsecond); - EXPECT_EQ(7, bd.weekday); // Sunday - EXPECT_EQ(1, bd.yearday); - EXPECT_STREQ("-00", bd.zone_abbr); // artifact of absl::Time::In() + EXPECT_EQ(-absl::InfiniteDuration(), ci.subsecond); + EXPECT_EQ(absl::Weekday::sunday, absl::GetWeekday(absl::CivilDay(ci.cs))); + EXPECT_EQ(1, absl::GetYearDay(absl::CivilDay(ci.cs))); + EXPECT_STREQ("-00", ci.zone_abbr); // artifact of TimeZone::At() // Approach the maximal Time value from below. - t = absl::FromDateTime(292277026596, 12, 4, 15, 30, 6, utc); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 15, 30, 6), utc); EXPECT_EQ("292277026596-12-04T15:30:06+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); - t = absl::FromDateTime(292277026596, 12, 4, 15, 30, 7, utc); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 15, 30, 7), utc); EXPECT_EQ("292277026596-12-04T15:30:07+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( @@ -1008,21 +998,21 @@ TEST(Time, ConversionSaturation) { // Checks that we can also get the maximal Time value for a far-east zone. const absl::TimeZone plus14 = absl::FixedTimeZone(14 * 60 * 60); - t = absl::FromDateTime(292277026596, 12, 5, 5, 30, 7, plus14); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 5, 5, 30, 7), plus14); EXPECT_EQ("292277026596-12-05T05:30:07+14:00", absl::FormatTime(absl::RFC3339_full, t, plus14)); EXPECT_EQ( absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), t); // One second later should push us to infinity. - t = absl::FromDateTime(292277026596, 12, 4, 15, 30, 8, utc); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 15, 30, 8), utc); EXPECT_EQ("infinite-future", absl::FormatTime(absl::RFC3339_full, t, utc)); // Approach the minimal Time value from above. - t = absl::FromDateTime(-292277022657, 1, 27, 8, 29, 53, utc); + t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 27, 8, 29, 53), utc); EXPECT_EQ("-292277022657-01-27T08:29:53+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); - t = absl::FromDateTime(-292277022657, 1, 27, 8, 29, 52, utc); + t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 27, 8, 29, 52), utc); EXPECT_EQ("-292277022657-01-27T08:29:52+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( @@ -1030,14 +1020,15 @@ TEST(Time, ConversionSaturation) { // Checks that we can also get the minimal Time value for a far-west zone. const absl::TimeZone minus12 = absl::FixedTimeZone(-12 * 60 * 60); - t = absl::FromDateTime(-292277022657, 1, 26, 20, 29, 52, minus12); + t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 26, 20, 29, 52), + minus12); EXPECT_EQ("-292277022657-01-26T20:29:52-12:00", absl::FormatTime(absl::RFC3339_full, t, minus12)); EXPECT_EQ( absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), t); // One second before should push us to -infinity. - t = absl::FromDateTime(-292277022657, 1, 27, 8, 29, 51, utc); + t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 27, 8, 29, 51), utc); EXPECT_EQ("infinite-past", absl::FormatTime(absl::RFC3339_full, t, utc)); } @@ -1051,38 +1042,97 @@ TEST(Time, ExtendedConversionSaturation) { absl::time_internal::LoadTimeZone("America/New_York"); const absl::Time max = absl::FromUnixSeconds(std::numeric_limits::max()); - absl::Time::Breakdown bd; + absl::TimeZone::CivilInfo ci; absl::Time t; // The maximal time converted in each zone. - bd = max.In(syd); - ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 5, 2, 30, 7, 39600, true); - t = absl::FromDateTime(292277026596, 12, 5, 2, 30, 7, syd); + ci = syd.At(max); + EXPECT_CIVIL_INFO(ci, 292277026596, 12, 5, 2, 30, 7, 39600, true); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 5, 2, 30, 7), syd); EXPECT_EQ(max, t); - bd = max.In(nyc); - ABSL_INTERNAL_EXPECT_TIME(bd, 292277026596, 12, 4, 10, 30, 7, -18000, false); - t = absl::FromDateTime(292277026596, 12, 4, 10, 30, 7, nyc); + ci = nyc.At(max); + EXPECT_CIVIL_INFO(ci, 292277026596, 12, 4, 10, 30, 7, -18000, false); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 10, 30, 7), nyc); EXPECT_EQ(max, t); // One second later should push us to infinity. - t = absl::FromDateTime(292277026596, 12, 5, 2, 30, 8, syd); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 5, 2, 30, 8), syd); EXPECT_EQ(absl::InfiniteFuture(), t); - t = absl::FromDateTime(292277026596, 12, 4, 10, 30, 8, nyc); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 10, 30, 8), nyc); EXPECT_EQ(absl::InfiniteFuture(), t); // And we should stick there. - t = absl::FromDateTime(292277026596, 12, 5, 2, 30, 9, syd); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 5, 2, 30, 9), syd); EXPECT_EQ(absl::InfiniteFuture(), t); - t = absl::FromDateTime(292277026596, 12, 4, 10, 30, 9, nyc); + t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 10, 30, 9), nyc); EXPECT_EQ(absl::InfiniteFuture(), t); // All the way up to a saturated date/time, without overflow. - t = absl::FromDateTime( - std::numeric_limits::max(), 12, 31, 23, 59, 59, syd); + t = absl::FromCivil(absl::CivilSecond::max(), syd); EXPECT_EQ(absl::InfiniteFuture(), t); - t = absl::FromDateTime( - std::numeric_limits::max(), 12, 31, 23, 59, 59, nyc); + t = absl::FromCivil(absl::CivilSecond::max(), nyc); EXPECT_EQ(absl::InfiniteFuture(), t); } +TEST(Time, FromCivilAlignment) { + const absl::TimeZone utc = absl::UTCTimeZone(); + const absl::CivilSecond cs(2015, 2, 3, 4, 5, 6); + absl::Time t = absl::FromCivil(cs, utc); + EXPECT_EQ("2015-02-03T04:05:06+00:00", absl::FormatTime(t, utc)); + t = absl::FromCivil(absl::CivilMinute(cs), utc); + EXPECT_EQ("2015-02-03T04:05:00+00:00", absl::FormatTime(t, utc)); + t = absl::FromCivil(absl::CivilHour(cs), utc); + EXPECT_EQ("2015-02-03T04:00:00+00:00", absl::FormatTime(t, utc)); + t = absl::FromCivil(absl::CivilDay(cs), utc); + EXPECT_EQ("2015-02-03T00:00:00+00:00", absl::FormatTime(t, utc)); + t = absl::FromCivil(absl::CivilMonth(cs), utc); + EXPECT_EQ("2015-02-01T00:00:00+00:00", absl::FormatTime(t, utc)); + t = absl::FromCivil(absl::CivilYear(cs), utc); + EXPECT_EQ("2015-01-01T00:00:00+00:00", absl::FormatTime(t, utc)); +} + +TEST(Time, LegacyDateTime) { + const absl::TimeZone utc = absl::UTCTimeZone(); + const std::string ymdhms = "%Y-%m-%d %H:%M:%S"; + const int kMax = std::numeric_limits::max(); + const int kMin = std::numeric_limits::min(); + absl::Time t; + + t = absl::FromDateTime(std::numeric_limits::max(), + kMax, kMax, kMax, kMax, kMax, utc); + EXPECT_EQ("infinite-future", + absl::FormatTime(ymdhms, t, utc)); // no overflow + t = absl::FromDateTime(std::numeric_limits::min(), + kMin, kMin, kMin, kMin, kMin, utc); + EXPECT_EQ("infinite-past", + absl::FormatTime(ymdhms, t, utc)); // no overflow + + // Check normalization. + EXPECT_TRUE(absl::ConvertDateTime(2013, 10, 32, 8, 30, 0, utc).normalized); + t = absl::FromDateTime(2015, 1, 1, 0, 0, 60, utc); + EXPECT_EQ("2015-01-01 00:01:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 1, 0, 60, 0, utc); + EXPECT_EQ("2015-01-01 01:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 1, 24, 0, 0, utc); + EXPECT_EQ("2015-01-02 00:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 32, 0, 0, 0, utc); + EXPECT_EQ("2015-02-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 13, 1, 0, 0, 0, utc); + EXPECT_EQ("2016-01-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 13, 32, 60, 60, 60, utc); + EXPECT_EQ("2016-02-03 13:01:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 1, 0, 0, -1, utc); + EXPECT_EQ("2014-12-31 23:59:59", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 1, 0, -1, 0, utc); + EXPECT_EQ("2014-12-31 23:59:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, 1, -1, 0, 0, utc); + EXPECT_EQ("2014-12-31 23:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, 1, -1, 0, 0, 0, utc); + EXPECT_EQ("2014-12-30 00:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, -1, 1, 0, 0, 0, utc); + EXPECT_EQ("2014-11-01 00:00:00", absl::FormatTime(ymdhms, t, utc)); + t = absl::FromDateTime(2015, -1, -1, -1, -1, -1, utc); + EXPECT_EQ("2014-10-29 22:58:59", absl::FormatTime(ymdhms, t, utc)); +} + } // namespace -- cgit v1.2.3 From 38b704384cd2f17590b3922b97744be0b43622c9 Mon Sep 17 00:00:00 2001 From: nik7273 Date: Fri, 8 Mar 2019 10:27:53 -0500 Subject: Changed HTTP URLs to HTTPS where possible (#270) --- CMake/AbseilHelpers.cmake | 2 +- CMake/README.md | 2 +- CMakeLists.txt | 2 +- LICENSE | 4 ++-- README.md | 8 ++++---- absl/BUILD.bazel | 2 +- absl/CMakeLists.txt | 2 +- absl/algorithm/BUILD.bazel | 2 +- absl/algorithm/CMakeLists.txt | 2 +- absl/algorithm/algorithm.h | 4 ++-- absl/algorithm/algorithm_test.cc | 2 +- absl/algorithm/container.h | 2 +- absl/algorithm/container_test.cc | 2 +- absl/algorithm/equal_benchmark.cc | 2 +- absl/base/BUILD.bazel | 2 +- absl/base/CMakeLists.txt | 2 +- absl/base/attributes.h | 2 +- absl/base/bit_cast_test.cc | 2 +- absl/base/call_once.h | 2 +- absl/base/call_once_test.cc | 2 +- absl/base/casts.h | 2 +- absl/base/config.h | 2 +- absl/base/config_test.cc | 2 +- absl/base/const_init.h | 2 +- absl/base/dynamic_annotations.cc | 2 +- absl/base/dynamic_annotations.h | 2 +- absl/base/exception_safety_testing_test.cc | 2 +- absl/base/inline_variable_test.cc | 2 +- absl/base/inline_variable_test_a.cc | 2 +- absl/base/inline_variable_test_b.cc | 2 +- absl/base/internal/atomic_hook.h | 2 +- absl/base/internal/atomic_hook_test.cc | 2 +- absl/base/internal/bits.h | 2 +- absl/base/internal/bits_test.cc | 2 +- absl/base/internal/cycleclock.cc | 2 +- absl/base/internal/cycleclock.h | 2 +- absl/base/internal/direct_mmap.h | 2 +- absl/base/internal/endian.h | 2 +- absl/base/internal/endian_test.cc | 2 +- absl/base/internal/exception_safety_testing.cc | 2 +- absl/base/internal/exception_safety_testing.h | 6 +++--- absl/base/internal/exception_testing.h | 2 +- absl/base/internal/hide_ptr.h | 2 +- absl/base/internal/identity.h | 2 +- absl/base/internal/inline_variable.h | 2 +- absl/base/internal/inline_variable_testing.h | 2 +- absl/base/internal/invoke.h | 2 +- absl/base/internal/low_level_alloc.cc | 2 +- absl/base/internal/low_level_alloc.h | 2 +- absl/base/internal/low_level_alloc_test.cc | 2 +- absl/base/internal/low_level_scheduling.h | 2 +- absl/base/internal/per_thread_tls.h | 2 +- absl/base/internal/pretty_function.h | 2 +- absl/base/internal/raw_logging.cc | 2 +- absl/base/internal/raw_logging.h | 2 +- absl/base/internal/scheduling_mode.h | 2 +- absl/base/internal/spinlock.cc | 2 +- absl/base/internal/spinlock.h | 2 +- absl/base/internal/spinlock_akaros.inc | 2 +- absl/base/internal/spinlock_benchmark.cc | 2 +- absl/base/internal/spinlock_linux.inc | 2 +- absl/base/internal/spinlock_posix.inc | 2 +- absl/base/internal/spinlock_wait.cc | 2 +- absl/base/internal/spinlock_wait.h | 2 +- absl/base/internal/spinlock_win32.inc | 2 +- absl/base/internal/sysinfo.cc | 2 +- absl/base/internal/sysinfo.h | 2 +- absl/base/internal/sysinfo_test.cc | 2 +- absl/base/internal/thread_identity.cc | 2 +- absl/base/internal/thread_identity.h | 2 +- absl/base/internal/thread_identity_benchmark.cc | 2 +- absl/base/internal/thread_identity_test.cc | 2 +- absl/base/internal/throw_delegate.cc | 2 +- absl/base/internal/throw_delegate.h | 2 +- absl/base/internal/tsan_mutex_interface.h | 2 +- absl/base/internal/unaligned_access.h | 2 +- absl/base/internal/unscaledcycleclock.cc | 2 +- absl/base/internal/unscaledcycleclock.h | 2 +- absl/base/invoke_test.cc | 2 +- absl/base/log_severity.h | 2 +- absl/base/macros.h | 2 +- absl/base/optimization.h | 2 +- absl/base/policy_checks.h | 2 +- absl/base/port.h | 2 +- absl/base/raw_logging_test.cc | 2 +- absl/base/spinlock_test_common.cc | 2 +- absl/base/thread_annotations.h | 2 +- absl/base/throw_delegate_test.cc | 2 +- absl/compiler_config_setting.bzl | 2 +- absl/container/BUILD.bazel | 2 +- absl/container/CMakeLists.txt | 2 +- absl/container/fixed_array.h | 2 +- absl/container/fixed_array_benchmark.cc | 2 +- absl/container/fixed_array_exception_safety_test.cc | 2 +- absl/container/fixed_array_test.cc | 2 +- absl/container/flat_hash_map.h | 2 +- absl/container/flat_hash_map_test.cc | 2 +- absl/container/flat_hash_set.h | 2 +- absl/container/flat_hash_set_test.cc | 2 +- absl/container/inlined_vector.h | 2 +- absl/container/inlined_vector_benchmark.cc | 2 +- absl/container/inlined_vector_test.cc | 2 +- absl/container/internal/common.h | 2 +- absl/container/internal/compressed_tuple.h | 6 +++--- absl/container/internal/compressed_tuple_test.cc | 2 +- absl/container/internal/container_memory.h | 2 +- absl/container/internal/container_memory_test.cc | 2 +- absl/container/internal/counting_allocator.h | 2 +- absl/container/internal/hash_function_defaults.h | 2 +- absl/container/internal/hash_function_defaults_test.cc | 2 +- absl/container/internal/hash_generator_testing.cc | 2 +- absl/container/internal/hash_generator_testing.h | 2 +- absl/container/internal/hash_policy_testing.h | 2 +- absl/container/internal/hash_policy_testing_test.cc | 2 +- absl/container/internal/hash_policy_traits.h | 2 +- absl/container/internal/hash_policy_traits_test.cc | 2 +- absl/container/internal/hashtable_debug.h | 2 +- absl/container/internal/hashtable_debug_hooks.h | 2 +- absl/container/internal/hashtablez_sampler.cc | 2 +- absl/container/internal/hashtablez_sampler.h | 2 +- .../internal/hashtablez_sampler_force_weak_definition.cc | 2 +- absl/container/internal/hashtablez_sampler_test.cc | 2 +- absl/container/internal/have_sse.h | 2 +- absl/container/internal/layout.h | 2 +- absl/container/internal/layout_test.cc | 2 +- absl/container/internal/node_hash_policy.h | 2 +- absl/container/internal/node_hash_policy_test.cc | 2 +- absl/container/internal/raw_hash_map.h | 2 +- absl/container/internal/raw_hash_set.cc | 2 +- absl/container/internal/raw_hash_set.h | 4 ++-- absl/container/internal/raw_hash_set_allocator_test.cc | 2 +- absl/container/internal/raw_hash_set_test.cc | 2 +- absl/container/internal/test_instance_tracker.cc | 2 +- absl/container/internal/test_instance_tracker.h | 2 +- absl/container/internal/test_instance_tracker_test.cc | 2 +- absl/container/internal/tracked.h | 2 +- absl/container/internal/unordered_map_constructor_test.h | 2 +- absl/container/internal/unordered_map_lookup_test.h | 2 +- absl/container/internal/unordered_map_modifiers_test.h | 2 +- absl/container/internal/unordered_map_test.cc | 2 +- absl/container/internal/unordered_set_constructor_test.h | 2 +- absl/container/internal/unordered_set_lookup_test.h | 2 +- absl/container/internal/unordered_set_modifiers_test.h | 2 +- absl/container/internal/unordered_set_test.cc | 2 +- absl/container/node_hash_map.h | 2 +- absl/container/node_hash_map_test.cc | 2 +- absl/container/node_hash_set.h | 2 +- absl/container/node_hash_set_test.cc | 2 +- absl/debugging/BUILD.bazel | 2 +- absl/debugging/CMakeLists.txt | 2 +- absl/debugging/failure_signal_handler.cc | 2 +- absl/debugging/failure_signal_handler.h | 2 +- absl/debugging/failure_signal_handler_test.cc | 2 +- absl/debugging/internal/address_is_readable.cc | 2 +- absl/debugging/internal/address_is_readable.h | 2 +- absl/debugging/internal/demangle.cc | 6 +++--- absl/debugging/internal/demangle.h | 2 +- absl/debugging/internal/demangle_test.cc | 2 +- absl/debugging/internal/elf_mem_image.cc | 2 +- absl/debugging/internal/elf_mem_image.h | 2 +- absl/debugging/internal/examine_stack.cc | 2 +- absl/debugging/internal/examine_stack.h | 2 +- absl/debugging/internal/stack_consumption.cc | 2 +- absl/debugging/internal/stack_consumption.h | 2 +- absl/debugging/internal/stack_consumption_test.cc | 2 +- absl/debugging/internal/stacktrace_config.h | 2 +- absl/debugging/internal/stacktrace_powerpc-inl.inc | 6 +++--- absl/debugging/internal/stacktrace_win32-inl.inc | 4 ++-- absl/debugging/internal/stacktrace_x86-inl.inc | 2 +- absl/debugging/internal/symbolize.h | 2 +- absl/debugging/internal/vdso_support.cc | 2 +- absl/debugging/internal/vdso_support.h | 2 +- absl/debugging/leak_check.cc | 2 +- absl/debugging/leak_check.h | 2 +- absl/debugging/leak_check_disable.cc | 2 +- absl/debugging/leak_check_fail_test.cc | 2 +- absl/debugging/leak_check_test.cc | 2 +- absl/debugging/stacktrace.cc | 2 +- absl/debugging/stacktrace.h | 2 +- absl/debugging/symbolize.cc | 2 +- absl/debugging/symbolize.h | 2 +- absl/debugging/symbolize_elf.inc | 2 +- absl/debugging/symbolize_test.cc | 2 +- absl/debugging/symbolize_unimplemented.inc | 2 +- absl/debugging/symbolize_win32.inc | 2 +- absl/hash/BUILD.bazel | 2 +- absl/hash/CMakeLists.txt | 2 +- absl/hash/hash.h | 2 +- absl/hash/hash_test.cc | 2 +- absl/hash/hash_testing.h | 2 +- absl/hash/internal/city.cc | 2 +- absl/hash/internal/city.h | 4 ++-- absl/hash/internal/city_test.cc | 2 +- absl/hash/internal/hash.cc | 2 +- absl/hash/internal/hash.h | 2 +- absl/hash/internal/print_hash_of.cc | 2 +- absl/hash/internal/spy_hash_state.h | 2 +- absl/memory/BUILD.bazel | 2 +- absl/memory/CMakeLists.txt | 2 +- absl/memory/memory.h | 4 ++-- absl/memory/memory_exception_safety_test.cc | 2 +- absl/memory/memory_test.cc | 2 +- absl/meta/CMakeLists.txt | 2 +- absl/meta/type_traits.h | 6 +++--- absl/meta/type_traits_test.cc | 2 +- absl/numeric/BUILD.bazel | 2 +- absl/numeric/CMakeLists.txt | 2 +- absl/numeric/int128.cc | 4 ++-- absl/numeric/int128.h | 2 +- absl/numeric/int128_benchmark.cc | 2 +- absl/numeric/int128_have_intrinsic.inc | 2 +- absl/numeric/int128_no_intrinsic.inc | 2 +- absl/numeric/int128_stream_test.cc | 2 +- absl/numeric/int128_test.cc | 2 +- absl/strings/BUILD.bazel | 2 +- absl/strings/CMakeLists.txt | 2 +- absl/strings/ascii.cc | 2 +- absl/strings/ascii.h | 2 +- absl/strings/ascii_benchmark.cc | 2 +- absl/strings/ascii_test.cc | 2 +- absl/strings/charconv.cc | 2 +- absl/strings/charconv.h | 2 +- absl/strings/charconv_benchmark.cc | 2 +- absl/strings/charconv_test.cc | 2 +- absl/strings/escaping.cc | 10 +++++----- absl/strings/escaping.h | 6 +++--- absl/strings/escaping_benchmark.cc | 2 +- absl/strings/escaping_test.cc | 2 +- absl/strings/internal/char_map.h | 2 +- absl/strings/internal/char_map_benchmark.cc | 2 +- absl/strings/internal/char_map_test.cc | 2 +- absl/strings/internal/charconv_bigint.cc | 2 +- absl/strings/internal/charconv_bigint.h | 2 +- absl/strings/internal/charconv_bigint_test.cc | 2 +- absl/strings/internal/charconv_parse.cc | 2 +- absl/strings/internal/charconv_parse.h | 2 +- absl/strings/internal/charconv_parse_test.cc | 2 +- absl/strings/internal/escaping_test_common.h | 2 +- absl/strings/internal/memutil.cc | 2 +- absl/strings/internal/memutil.h | 2 +- absl/strings/internal/memutil_benchmark.cc | 2 +- absl/strings/internal/memutil_test.cc | 2 +- absl/strings/internal/numbers_test_common.h | 2 +- absl/strings/internal/ostringstream.cc | 2 +- absl/strings/internal/ostringstream.h | 2 +- absl/strings/internal/ostringstream_benchmark.cc | 2 +- absl/strings/internal/ostringstream_test.cc | 2 +- absl/strings/internal/pow10_helper.cc | 2 +- absl/strings/internal/pow10_helper.h | 2 +- absl/strings/internal/pow10_helper_test.cc | 2 +- absl/strings/internal/resize_uninitialized.h | 2 +- absl/strings/internal/resize_uninitialized_test.cc | 2 +- absl/strings/internal/stl_type_traits.h | 2 +- absl/strings/internal/str_format/arg_test.cc | 2 +- absl/strings/internal/str_format/extension.cc | 2 +- absl/strings/internal/str_format/extension.h | 2 +- absl/strings/internal/str_format/extension_test.cc | 2 +- absl/strings/internal/str_format/output.cc | 2 +- absl/strings/internal/str_format/output.h | 2 +- absl/strings/internal/str_format/output_test.cc | 2 +- absl/strings/internal/str_join_internal.h | 2 +- absl/strings/internal/str_split_internal.h | 2 +- absl/strings/internal/utf8.cc | 2 +- absl/strings/internal/utf8.h | 2 +- absl/strings/internal/utf8_test.cc | 2 +- absl/strings/match.cc | 2 +- absl/strings/match.h | 2 +- absl/strings/match_test.cc | 2 +- absl/strings/numbers.cc | 2 +- absl/strings/numbers.h | 6 +++--- absl/strings/numbers_benchmark.cc | 2 +- absl/strings/numbers_test.cc | 2 +- absl/strings/str_cat.cc | 2 +- absl/strings/str_cat.h | 2 +- absl/strings/str_cat_benchmark.cc | 2 +- absl/strings/str_cat_test.cc | 2 +- absl/strings/str_format.h | 2 +- absl/strings/str_join.h | 2 +- absl/strings/str_join_benchmark.cc | 2 +- absl/strings/str_join_test.cc | 2 +- absl/strings/str_replace.cc | 2 +- absl/strings/str_replace.h | 2 +- absl/strings/str_replace_benchmark.cc | 2 +- absl/strings/str_replace_test.cc | 2 +- absl/strings/str_split.cc | 2 +- absl/strings/str_split.h | 2 +- absl/strings/str_split_benchmark.cc | 2 +- absl/strings/str_split_test.cc | 2 +- absl/strings/string_view.cc | 4 ++-- absl/strings/string_view.h | 2 +- absl/strings/string_view_benchmark.cc | 2 +- absl/strings/string_view_test.cc | 2 +- absl/strings/strip.h | 2 +- absl/strings/strip_test.cc | 2 +- absl/strings/substitute.cc | 2 +- absl/strings/substitute.h | 2 +- absl/strings/substitute_test.cc | 2 +- absl/synchronization/BUILD.bazel | 2 +- absl/synchronization/CMakeLists.txt | 2 +- absl/synchronization/barrier.cc | 2 +- absl/synchronization/barrier.h | 2 +- absl/synchronization/barrier_test.cc | 2 +- absl/synchronization/blocking_counter.cc | 2 +- absl/synchronization/blocking_counter.h | 2 +- absl/synchronization/blocking_counter_test.cc | 2 +- absl/synchronization/internal/create_thread_identity.cc | 2 +- absl/synchronization/internal/create_thread_identity.h | 2 +- absl/synchronization/internal/graphcycles.cc | 2 +- absl/synchronization/internal/graphcycles.h | 2 +- absl/synchronization/internal/graphcycles_benchmark.cc | 2 +- absl/synchronization/internal/graphcycles_test.cc | 2 +- absl/synchronization/internal/kernel_timeout.h | 2 +- absl/synchronization/internal/mutex_nonprod.cc | 2 +- absl/synchronization/internal/per_thread_sem.cc | 2 +- absl/synchronization/internal/per_thread_sem.h | 2 +- absl/synchronization/internal/per_thread_sem_test.cc | 2 +- absl/synchronization/internal/thread_pool.h | 2 +- absl/synchronization/internal/waiter.cc | 2 +- absl/synchronization/internal/waiter.h | 2 +- absl/synchronization/lifetime_test.cc | 2 +- absl/synchronization/mutex.cc | 2 +- absl/synchronization/mutex.h | 2 +- absl/synchronization/mutex_benchmark.cc | 2 +- absl/synchronization/mutex_test.cc | 2 +- absl/synchronization/notification.cc | 2 +- absl/synchronization/notification.h | 2 +- absl/synchronization/notification_test.cc | 2 +- absl/time/BUILD.bazel | 2 +- absl/time/CMakeLists.txt | 2 +- absl/time/civil_time.cc | 2 +- absl/time/civil_time.h | 2 +- absl/time/civil_time_benchmark.cc | 2 +- absl/time/civil_time_test.cc | 2 +- absl/time/clock.cc | 2 +- absl/time/clock.h | 2 +- absl/time/clock_benchmark.cc | 2 +- absl/time/clock_test.cc | 2 +- absl/time/duration.cc | 8 ++++---- absl/time/duration_benchmark.cc | 2 +- absl/time/duration_test.cc | 2 +- absl/time/format.cc | 2 +- absl/time/format_benchmark.cc | 2 +- absl/time/format_test.cc | 2 +- absl/time/internal/get_current_time_chrono.inc | 2 +- absl/time/internal/test_util.cc | 2 +- absl/time/internal/test_util.h | 2 +- absl/time/time.cc | 2 +- absl/time/time.h | 2 +- absl/time/time_benchmark.cc | 2 +- absl/time/time_test.cc | 2 +- absl/time/time_zone_test.cc | 2 +- absl/types/BUILD.bazel | 2 +- absl/types/CMakeLists.txt | 2 +- absl/types/any.h | 2 +- absl/types/any_exception_safety_test.cc | 2 +- absl/types/any_test.cc | 2 +- absl/types/bad_any_cast.cc | 2 +- absl/types/bad_any_cast.h | 2 +- absl/types/bad_optional_access.cc | 2 +- absl/types/bad_optional_access.h | 2 +- absl/types/bad_variant_access.cc | 2 +- absl/types/bad_variant_access.h | 2 +- absl/types/internal/variant.h | 2 +- absl/types/optional.cc | 2 +- absl/types/optional.h | 2 +- absl/types/optional_exception_safety_test.cc | 2 +- absl/types/optional_test.cc | 2 +- absl/types/span.h | 2 +- absl/types/span_test.cc | 2 +- absl/types/variant.h | 2 +- absl/types/variant_benchmark.cc | 2 +- absl/types/variant_exception_safety_test.cc | 2 +- absl/types/variant_test.cc | 2 +- absl/utility/CMakeLists.txt | 2 +- absl/utility/utility.h | 6 +++--- absl/utility/utility_test.cc | 2 +- 376 files changed, 410 insertions(+), 410 deletions(-) (limited to 'absl/hash/internal/city.cc') diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake index 49ef7dcc..7c81beaf 100644 --- a/CMake/AbseilHelpers.cmake +++ b/CMake/AbseilHelpers.cmake @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/CMake/README.md b/CMake/README.md index 66c37692..02359d36 100644 --- a/CMake/README.md +++ b/CMake/README.md @@ -3,7 +3,7 @@ Abseil comes with a CMake build script ([CMakeLists.txt](../CMakeLists.txt)) that can be used on a wide range of platforms ("C" stands for cross-platform.). If you don't have CMake installed already, you can download it for free from -. +. CMake works by generating native makefiles or build projects that can be used in the compiler environment of your choice. diff --git a/CMakeLists.txt b/CMakeLists.txt index 380ed74f..a56d238b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/LICENSE b/LICENSE index 6b0b1270..ccd61dcf 100644 --- a/LICENSE +++ b/LICENSE @@ -1,7 +1,7 @@ Apache License Version 2.0, January 2004 - http://www.apache.org/licenses/ + https://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION @@ -193,7 +193,7 @@ you may not use this file except in compliance with the License. You may obtain a copy of the License at - http://www.apache.org/licenses/LICENSE-2.0 + https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, diff --git a/README.md b/README.md index e9362be2..2c513ea6 100644 --- a/README.md +++ b/README.md @@ -42,7 +42,7 @@ the Abseil code, running tests, and getting a simple binary working. ## Building Abseil -[Bazel](http://bazel.build) is the official build system for Abseil, +[Bazel](https://bazel.build) is the official build system for Abseil, which is supported on most major platforms (Linux, Windows, MacOS, for example) and compilers. See the [quickstart](https://abseil.io/docs/cpp/quickstart) for more information on building Abseil using the Bazel build system. @@ -106,9 +106,9 @@ license. See [LICENSE](LICENSE) for more information. For more information about Abseil: -* Consult our [Abseil Introduction](http://abseil.io/about/intro) -* Read [Why Adopt Abseil](http://abseil.io/about/philosophy) to understand our +* Consult our [Abseil Introduction](https://abseil.io/about/intro) +* Read [Why Adopt Abseil](https://abseil.io/about/philosophy) to understand our design philosophy. * Peruse our - [Abseil Compatibility Guarantees](http://abseil.io/about/compatibility) to + [Abseil Compatibility Guarantees](https://abseil.io/about/compatibility) to understand both what we promise to you, and what we expect of you in return. diff --git a/absl/BUILD.bazel b/absl/BUILD.bazel index edd0274c..8e3c1773 100644 --- a/absl/BUILD.bazel +++ b/absl/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/CMakeLists.txt b/absl/CMakeLists.txt index 1d09b193..bba0f3e7 100644 --- a/absl/CMakeLists.txt +++ b/absl/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 4314ee86..8d266db5 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index 87a165c0..c51eb10e 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/algorithm.h b/absl/algorithm/algorithm.h index 3d658643..bb90215d 100644 --- a/absl/algorithm/algorithm.h +++ b/absl/algorithm/algorithm.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -94,7 +94,7 @@ It RotateImpl(It first, It middle, It last, std::false_type) { // then the predicate is never invoked and the function returns false. // // This is a C++11-compatible implementation of C++14 `std::equal`. See -// http://en.cppreference.com/w/cpp/algorithm/equal for more information. +// https://en.cppreference.com/w/cpp/algorithm/equal for more information. template bool equal(InputIter1 first1, InputIter1 last1, InputIter2 first2, InputIter2 last2, Pred&& pred) { diff --git a/absl/algorithm/algorithm_test.cc b/absl/algorithm/algorithm_test.cc index e4322bc4..81fccb61 100644 --- a/absl/algorithm/algorithm_test.cc +++ b/absl/algorithm/algorithm_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 6d5f6630..7348d632 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/container_test.cc b/absl/algorithm/container_test.cc index 1502b17f..04282b89 100644 --- a/absl/algorithm/container_test.cc +++ b/absl/algorithm/container_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/algorithm/equal_benchmark.cc b/absl/algorithm/equal_benchmark.cc index 19c0780c..7bf62c9a 100644 --- a/absl/algorithm/equal_benchmark.cc +++ b/absl/algorithm/equal_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel index 49ae1824..12a8a130 100644 --- a/absl/base/BUILD.bazel +++ b/absl/base/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/CMakeLists.txt b/absl/base/CMakeLists.txt index 1016a665..936c0d2d 100644 --- a/absl/base/CMakeLists.txt +++ b/absl/base/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/attributes.h b/absl/base/attributes.h index fa44012e..dc3a95a4 100644 --- a/absl/base/attributes.h +++ b/absl/base/attributes.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/bit_cast_test.cc b/absl/base/bit_cast_test.cc index 8cd878d7..4846add4 100644 --- a/absl/base/bit_cast_test.cc +++ b/absl/base/bit_cast_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/call_once.h b/absl/base/call_once.h index f6c8ebb2..8c4f297c 100644 --- a/absl/base/call_once.h +++ b/absl/base/call_once.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/call_once_test.cc b/absl/base/call_once_test.cc index 183b92ef..9c2a0c44 100644 --- a/absl/base/call_once_test.cc +++ b/absl/base/call_once_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/casts.h b/absl/base/casts.h index 1eef6a61..00196d20 100644 --- a/absl/base/casts.h +++ b/absl/base/casts.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/config.h b/absl/base/config.h index e2ef5e4c..3b81e269 100644 --- a/absl/base/config.h +++ b/absl/base/config.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/config_test.cc b/absl/base/config_test.cc index c839712a..7e0c033d 100644 --- a/absl/base/config_test.cc +++ b/absl/base/config_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/const_init.h b/absl/base/const_init.h index fc88b267..1b2b8c2b 100644 --- a/absl/base/const_init.h +++ b/absl/base/const_init.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/dynamic_annotations.cc b/absl/base/dynamic_annotations.cc index 08c27e51..21e822e5 100644 --- a/absl/base/dynamic_annotations.cc +++ b/absl/base/dynamic_annotations.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/dynamic_annotations.h b/absl/base/dynamic_annotations.h index 7e328d96..cdeb18c2 100644 --- a/absl/base/dynamic_annotations.h +++ b/absl/base/dynamic_annotations.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/exception_safety_testing_test.cc b/absl/base/exception_safety_testing_test.cc index 7518264d..2ed38606 100644 --- a/absl/base/exception_safety_testing_test.cc +++ b/absl/base/exception_safety_testing_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test.cc b/absl/base/inline_variable_test.cc index 5499189a..471f7063 100644 --- a/absl/base/inline_variable_test.cc +++ b/absl/base/inline_variable_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test_a.cc b/absl/base/inline_variable_test_a.cc index a3bf3b68..d0b8e7d3 100644 --- a/absl/base/inline_variable_test_a.cc +++ b/absl/base/inline_variable_test_a.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/inline_variable_test_b.cc b/absl/base/inline_variable_test_b.cc index b4b9393a..931d56d0 100644 --- a/absl/base/inline_variable_test_b.cc +++ b/absl/base/inline_variable_test_b.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/atomic_hook.h b/absl/base/internal/atomic_hook.h index b458511b..803e9059 100644 --- a/absl/base/internal/atomic_hook.h +++ b/absl/base/internal/atomic_hook.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/atomic_hook_test.cc b/absl/base/internal/atomic_hook_test.cc index cf740757..ecc80406 100644 --- a/absl/base/internal/atomic_hook_test.cc +++ b/absl/base/internal/atomic_hook_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/bits.h b/absl/base/internal/bits.h index bc7faaee..b0780f2d 100644 --- a/absl/base/internal/bits.h +++ b/absl/base/internal/bits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/bits_test.cc b/absl/base/internal/bits_test.cc index e5d991d6..7855fa62 100644 --- a/absl/base/internal/bits_test.cc +++ b/absl/base/internal/bits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/cycleclock.cc b/absl/base/internal/cycleclock.cc index 9eb13b8c..4b553c29 100644 --- a/absl/base/internal/cycleclock.cc +++ b/absl/base/internal/cycleclock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/cycleclock.h b/absl/base/internal/cycleclock.h index 9853a66c..7874db71 100644 --- a/absl/base/internal/cycleclock.h +++ b/absl/base/internal/cycleclock.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/direct_mmap.h b/absl/base/internal/direct_mmap.h index 654a6007..0401ddfa 100644 --- a/absl/base/internal/direct_mmap.h +++ b/absl/base/internal/direct_mmap.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/endian.h b/absl/base/internal/endian.h index 3f59184a..6b828b6e 100644 --- a/absl/base/internal/endian.h +++ b/absl/base/internal/endian.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/endian_test.cc b/absl/base/internal/endian_test.cc index e2769155..98a099e4 100644 --- a/absl/base/internal/endian_test.cc +++ b/absl/base/internal/endian_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/exception_safety_testing.cc b/absl/base/internal/exception_safety_testing.cc index 8207b7d7..6ef4325c 100644 --- a/absl/base/internal/exception_safety_testing.cc +++ b/absl/base/internal/exception_safety_testing.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/exception_safety_testing.h b/absl/base/internal/exception_safety_testing.h index 07ce47d4..be38ba54 100644 --- a/absl/base/internal/exception_safety_testing.h +++ b/absl/base/internal/exception_safety_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -558,8 +558,8 @@ class ThrowingValue : private exceptions_internal::TrackedObject { // We provide both regular and templated operator delete because if only the // templated version is provided as we did with operator new, the compiler has // no way of knowing which overload of operator delete to call. See - // http://en.cppreference.com/w/cpp/memory/new/operator_delete and - // http://en.cppreference.com/w/cpp/language/delete for the gory details. + // https://en.cppreference.com/w/cpp/memory/new/operator_delete and + // https://en.cppreference.com/w/cpp/language/delete for the gory details. void operator delete(void* p) noexcept { ::operator delete(p); } template diff --git a/absl/base/internal/exception_testing.h b/absl/base/internal/exception_testing.h index 0cf7918e..01b54655 100644 --- a/absl/base/internal/exception_testing.h +++ b/absl/base/internal/exception_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/hide_ptr.h b/absl/base/internal/hide_ptr.h index 45cf4389..cf8f4080 100644 --- a/absl/base/internal/hide_ptr.h +++ b/absl/base/internal/hide_ptr.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/identity.h b/absl/base/internal/identity.h index a1a5d70a..086447c6 100644 --- a/absl/base/internal/identity.h +++ b/absl/base/internal/identity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/inline_variable.h b/absl/base/internal/inline_variable.h index f7bb8c56..130d8c24 100644 --- a/absl/base/internal/inline_variable.h +++ b/absl/base/internal/inline_variable.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/inline_variable_testing.h b/absl/base/internal/inline_variable_testing.h index a0dd2bb2..15dc481e 100644 --- a/absl/base/internal/inline_variable_testing.h +++ b/absl/base/internal/inline_variable_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/invoke.h b/absl/base/internal/invoke.h index 8c3f4f60..8da2869a 100644 --- a/absl/base/internal/invoke.h +++ b/absl/base/internal/invoke.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc.cc b/absl/base/internal/low_level_alloc.cc index 4af9c05d..5a8199e6 100644 --- a/absl/base/internal/low_level_alloc.cc +++ b/absl/base/internal/low_level_alloc.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc.h b/absl/base/internal/low_level_alloc.h index fba9466a..f83c7bc8 100644 --- a/absl/base/internal/low_level_alloc.h +++ b/absl/base/internal/low_level_alloc.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_alloc_test.cc b/absl/base/internal/low_level_alloc_test.cc index cf2b3632..d2d31820 100644 --- a/absl/base/internal/low_level_alloc_test.cc +++ b/absl/base/internal/low_level_alloc_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/low_level_scheduling.h b/absl/base/internal/low_level_scheduling.h index e716f2b4..2a5a3847 100644 --- a/absl/base/internal/low_level_scheduling.h +++ b/absl/base/internal/low_level_scheduling.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/per_thread_tls.h b/absl/base/internal/per_thread_tls.h index 56359853..cf5e97a0 100644 --- a/absl/base/internal/per_thread_tls.h +++ b/absl/base/internal/per_thread_tls.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/pretty_function.h b/absl/base/internal/pretty_function.h index 01b0547b..35d51676 100644 --- a/absl/base/internal/pretty_function.h +++ b/absl/base/internal/pretty_function.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/raw_logging.cc b/absl/base/internal/raw_logging.cc index d9485a66..b5a05e8c 100644 --- a/absl/base/internal/raw_logging.cc +++ b/absl/base/internal/raw_logging.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index f34e263e..4cbbbe59 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/scheduling_mode.h b/absl/base/internal/scheduling_mode.h index 1b6497ad..d5b4b7fd 100644 --- a/absl/base/internal/scheduling_mode.h +++ b/absl/base/internal/scheduling_mode.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock.cc b/absl/base/internal/spinlock.cc index 28ba1af7..7354438f 100644 --- a/absl/base/internal/spinlock.cc +++ b/absl/base/internal/spinlock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock.h b/absl/base/internal/spinlock.h index eb3eec9c..4a316399 100644 --- a/absl/base/internal/spinlock.h +++ b/absl/base/internal/spinlock.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_akaros.inc b/absl/base/internal/spinlock_akaros.inc index 051c8cf8..bc468940 100644 --- a/absl/base/internal/spinlock_akaros.inc +++ b/absl/base/internal/spinlock_akaros.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_benchmark.cc b/absl/base/internal/spinlock_benchmark.cc index 907d3e27..0451c65f 100644 --- a/absl/base/internal/spinlock_benchmark.cc +++ b/absl/base/internal/spinlock_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_linux.inc b/absl/base/internal/spinlock_linux.inc index 3bbd4954..28e29d19 100644 --- a/absl/base/internal/spinlock_linux.inc +++ b/absl/base/internal/spinlock_linux.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_posix.inc b/absl/base/internal/spinlock_posix.inc index 0098c1c7..f025b5f8 100644 --- a/absl/base/internal/spinlock_posix.inc +++ b/absl/base/internal/spinlock_posix.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_wait.cc b/absl/base/internal/spinlock_wait.cc index 7e4f4352..fac8a21d 100644 --- a/absl/base/internal/spinlock_wait.cc +++ b/absl/base/internal/spinlock_wait.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_wait.h b/absl/base/internal/spinlock_wait.h index 5c6cc7fd..6642ce1a 100644 --- a/absl/base/internal/spinlock_wait.h +++ b/absl/base/internal/spinlock_wait.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/spinlock_win32.inc b/absl/base/internal/spinlock_win32.inc index 32c8fc0b..78654b5b 100644 --- a/absl/base/internal/spinlock_win32.inc +++ b/absl/base/internal/spinlock_win32.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc index db41bacc..4dd3adda 100644 --- a/absl/base/internal/sysinfo.cc +++ b/absl/base/internal/sysinfo.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo.h b/absl/base/internal/sysinfo.h index 5bd1c500..b864a597 100644 --- a/absl/base/internal/sysinfo.h +++ b/absl/base/internal/sysinfo.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/sysinfo_test.cc b/absl/base/internal/sysinfo_test.cc index e0d9aab9..247f3d88 100644 --- a/absl/base/internal/sysinfo_test.cc +++ b/absl/base/internal/sysinfo_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity.cc b/absl/base/internal/thread_identity.cc index cff9c1b4..91273a6b 100644 --- a/absl/base/internal/thread_identity.cc +++ b/absl/base/internal/thread_identity.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index 3b3b7b75..dde3e010 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity_benchmark.cc b/absl/base/internal/thread_identity_benchmark.cc index 242522b4..0ae10f2b 100644 --- a/absl/base/internal/thread_identity_benchmark.cc +++ b/absl/base/internal/thread_identity_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/thread_identity_test.cc b/absl/base/internal/thread_identity_test.cc index ecb8af68..13bfbe3b 100644 --- a/absl/base/internal/thread_identity_test.cc +++ b/absl/base/internal/thread_identity_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/throw_delegate.cc b/absl/base/internal/throw_delegate.cc index 1c40efcb..8e928b8a 100644 --- a/absl/base/internal/throw_delegate.cc +++ b/absl/base/internal/throw_delegate.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/throw_delegate.h b/absl/base/internal/throw_delegate.h index 70e2d770..03c700b5 100644 --- a/absl/base/internal/throw_delegate.h +++ b/absl/base/internal/throw_delegate.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/tsan_mutex_interface.h b/absl/base/internal/tsan_mutex_interface.h index 6bb4faed..2a510603 100644 --- a/absl/base/internal/tsan_mutex_interface.h +++ b/absl/base/internal/tsan_mutex_interface.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unaligned_access.h b/absl/base/internal/unaligned_access.h index f9df3b78..2d667377 100644 --- a/absl/base/internal/unaligned_access.h +++ b/absl/base/internal/unaligned_access.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc index a12d68bd..593762bc 100644 --- a/absl/base/internal/unscaledcycleclock.cc +++ b/absl/base/internal/unscaledcycleclock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/internal/unscaledcycleclock.h b/absl/base/internal/unscaledcycleclock.h index 049f1cac..d5e186a9 100644 --- a/absl/base/internal/unscaledcycleclock.h +++ b/absl/base/internal/unscaledcycleclock.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/invoke_test.cc b/absl/base/invoke_test.cc index 466bf114..691f5537 100644 --- a/absl/base/invoke_test.cc +++ b/absl/base/invoke_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/log_severity.h b/absl/base/log_severity.h index 5770d362..4b9833eb 100644 --- a/absl/base/log_severity.h +++ b/absl/base/log_severity.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/macros.h b/absl/base/macros.h index 5ed12cb0..5b43d7c2 100644 --- a/absl/base/macros.h +++ b/absl/base/macros.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/optimization.h b/absl/base/optimization.h index 9789c2cc..6974f1f6 100644 --- a/absl/base/optimization.h +++ b/absl/base/optimization.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/policy_checks.h b/absl/base/policy_checks.h index 0a07fc03..699fb1a2 100644 --- a/absl/base/policy_checks.h +++ b/absl/base/policy_checks.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/port.h b/absl/base/port.h index 1c67257f..6c28068d 100644 --- a/absl/base/port.h +++ b/absl/base/port.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/raw_logging_test.cc b/absl/base/raw_logging_test.cc index b21cf651..3d30bd38 100644 --- a/absl/base/raw_logging_test.cc +++ b/absl/base/raw_logging_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/spinlock_test_common.cc b/absl/base/spinlock_test_common.cc index 19170813..b32cea29 100644 --- a/absl/base/spinlock_test_common.cc +++ b/absl/base/spinlock_test_common.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/thread_annotations.h b/absl/base/thread_annotations.h index 2241ace4..a8162d41 100644 --- a/absl/base/thread_annotations.h +++ b/absl/base/thread_annotations.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/base/throw_delegate_test.cc b/absl/base/throw_delegate_test.cc index 0f15df04..a74dd3cd 100644 --- a/absl/base/throw_delegate_test.cc +++ b/absl/base/throw_delegate_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/compiler_config_setting.bzl b/absl/compiler_config_setting.bzl index b77c4f56..f1a87018 100644 --- a/absl/compiler_config_setting.bzl +++ b/absl/compiler_config_setting.bzl @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index 04b4f9af..b6592ca5 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index 56ea4294..76542be1 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 6da84411..0161d0a9 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_benchmark.cc b/absl/container/fixed_array_benchmark.cc index b4f0cf2a..ff56f466 100644 --- a/absl/container/fixed_array_benchmark.cc +++ b/absl/container/fixed_array_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc index da63dbfe..826eca61 100644 --- a/absl/container/fixed_array_exception_safety_test.cc +++ b/absl/container/fixed_array_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/fixed_array_test.cc b/absl/container/fixed_array_test.cc index 23cf7bb6..a4f2498b 100644 --- a/absl/container/fixed_array_test.cc +++ b/absl/container/fixed_array_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index f6d28472..dfc497b5 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index 7340a747..562305e4 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index 84984cc4..f27f174c 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/flat_hash_set_test.cc b/absl/container/flat_hash_set_test.cc index ae159a24..b55be59b 100644 --- a/absl/container/flat_hash_set_test.cc +++ b/absl/container/flat_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index e8daf6af..80929e36 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector_benchmark.cc b/absl/container/inlined_vector_benchmark.cc index ddd7b33c..fc928afe 100644 --- a/absl/container/inlined_vector_benchmark.cc +++ b/absl/container/inlined_vector_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/inlined_vector_test.cc b/absl/container/inlined_vector_test.cc index 5b1527e9..6037001a 100644 --- a/absl/container/inlined_vector_test.cc +++ b/absl/container/inlined_vector_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index aca1a95d..b06e7113 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/compressed_tuple.h b/absl/container/internal/compressed_tuple.h index b883ae26..b9bd91af 100644 --- a/absl/container/internal/compressed_tuple.h +++ b/absl/container/internal/compressed_tuple.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -27,7 +27,7 @@ // const T2& t2 = value.get<2>(); // ... // -// http://en.cppreference.com/w/cpp/language/ebo +// https://en.cppreference.com/w/cpp/language/ebo #ifndef ABSL_CONTAINER_INTERNAL_COMPRESSED_TUPLE_H_ #define ABSL_CONTAINER_INTERNAL_COMPRESSED_TUPLE_H_ @@ -141,7 +141,7 @@ struct ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC // const T2& t2 = value.get<2>(); // ... // -// http://en.cppreference.com/w/cpp/language/ebo +// https://en.cppreference.com/w/cpp/language/ebo template class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple : private internal_compressed_tuple::CompressedTupleImpl< diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc index 04ead100..28e7741c 100644 --- a/absl/container/internal/compressed_tuple_test.cc +++ b/absl/container/internal/compressed_tuple_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index 3a3f9703..e5bb9773 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index f1c40582..d6b0495f 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/counting_allocator.h b/absl/container/internal/counting_allocator.h index f4e652d9..4e717bef 100644 --- a/absl/container/internal/counting_allocator.h +++ b/absl/container/internal/counting_allocator.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index 6d112c79..cb8f03c8 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_function_defaults_test.cc b/absl/container/internal/hash_function_defaults_test.cc index cc13576d..82708dbe 100644 --- a/absl/container/internal/hash_function_defaults_test.cc +++ b/absl/container/internal/hash_function_defaults_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index e0fefbff..37a23d60 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 6521efe8..27fb84f5 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_testing.h b/absl/container/internal/hash_policy_testing.h index 7fb819a7..c57407a0 100644 --- a/absl/container/internal/hash_policy_testing.h +++ b/absl/container/internal/hash_policy_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc index c215c423..0c95eb5e 100644 --- a/absl/container/internal/hash_policy_testing_test.cc +++ b/absl/container/internal/hash_policy_testing_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_traits.h b/absl/container/internal/hash_policy_traits.h index ace50a6c..fd007de7 100644 --- a/absl/container/internal/hash_policy_traits.h +++ b/absl/container/internal/hash_policy_traits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hash_policy_traits_test.cc b/absl/container/internal/hash_policy_traits_test.cc index 423f1548..e643d189 100644 --- a/absl/container/internal/hash_policy_traits_test.cc +++ b/absl/container/internal/hash_policy_traits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtable_debug.h b/absl/container/internal/hashtable_debug.h index 38050c69..71930004 100644 --- a/absl/container/internal/hashtable_debug.h +++ b/absl/container/internal/hashtable_debug.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtable_debug_hooks.h b/absl/container/internal/hashtable_debug_hooks.h index 8f219726..371ce81f 100644 --- a/absl/container/internal/hashtable_debug_hooks.h +++ b/absl/container/internal/hashtable_debug_hooks.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc index dc669248..6667d3ad 100644 --- a/absl/container/internal/hashtablez_sampler.cc +++ b/absl/container/internal/hashtablez_sampler.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index 547954f7..aff8d15f 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc index 38a3f260..4ca6ffda 100644 --- a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc +++ b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/hashtablez_sampler_test.cc b/absl/container/internal/hashtablez_sampler_test.cc index a6e4ac81..d2435ed8 100644 --- a/absl/container/internal/hashtablez_sampler_test.cc +++ b/absl/container/internal/hashtablez_sampler_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/have_sse.h b/absl/container/internal/have_sse.h index 29347889..43414418 100644 --- a/absl/container/internal/have_sse.h +++ b/absl/container/internal/have_sse.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index 98a72be1..bbdde507 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 301e9f78..33b72bd3 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/node_hash_policy.h b/absl/container/internal/node_hash_policy.h index 065e7009..19b4fc09 100644 --- a/absl/container/internal/node_hash_policy.h +++ b/absl/container/internal/node_hash_policy.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/node_hash_policy_test.cc b/absl/container/internal/node_hash_policy_test.cc index 43d287e3..f1d3ec30 100644 --- a/absl/container/internal/node_hash_policy_test.cc +++ b/absl/container/internal/node_hash_policy_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_map.h b/absl/container/internal/raw_hash_map.h index e0f5c07c..0014cf80 100644 --- a/absl/container/internal/raw_hash_map.h +++ b/absl/container/internal/raw_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set.cc b/absl/container/internal/raw_hash_set.cc index 180d3fe5..ac2d10a7 100644 --- a/absl/container/internal/raw_hash_set.cc +++ b/absl/container/internal/raw_hash_set.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 8814eb87..c4f198bb 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -515,7 +515,7 @@ inline size_t GrowthToLowerboundCapacity(size_t growth) { // if they are equal, false if they are not. If two keys compare equal, then // their hash values as defined by Hash MUST be equal. // -// Allocator: an Allocator [http://devdocs.io/cpp/concept/allocator] with which +// Allocator: an Allocator [https://devdocs.io/cpp/concept/allocator] with which // the storage of the hashtable will be allocated and the elements will be // constructed and destroyed. template diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index 891fa450..a5eff0b3 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index f599fd3d..b684571f 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker.cc b/absl/container/internal/test_instance_tracker.cc index b18e0bb7..5a66cb4d 100644 --- a/absl/container/internal/test_instance_tracker.cc +++ b/absl/container/internal/test_instance_tracker.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker.h b/absl/container/internal/test_instance_tracker.h index ec45f574..032d16d3 100644 --- a/absl/container/internal/test_instance_tracker.h +++ b/absl/container/internal/test_instance_tracker.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/test_instance_tracker_test.cc b/absl/container/internal/test_instance_tracker_test.cc index 0ae57636..091f428d 100644 --- a/absl/container/internal/test_instance_tracker_test.cc +++ b/absl/container/internal/test_instance_tracker_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/tracked.h b/absl/container/internal/tracked.h index 7d14af03..75173ab0 100644 --- a/absl/container/internal/tracked.h +++ b/absl/container/internal/tracked.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_constructor_test.h b/absl/container/internal/unordered_map_constructor_test.h index 837d2317..68817e4e 100644 --- a/absl/container/internal/unordered_map_constructor_test.h +++ b/absl/container/internal/unordered_map_constructor_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_lookup_test.h b/absl/container/internal/unordered_map_lookup_test.h index 488e340d..ebd3612b 100644 --- a/absl/container/internal/unordered_map_lookup_test.h +++ b/absl/container/internal/unordered_map_lookup_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_modifiers_test.h b/absl/container/internal/unordered_map_modifiers_test.h index 2e1cd633..52a1092e 100644 --- a/absl/container/internal/unordered_map_modifiers_test.h +++ b/absl/container/internal/unordered_map_modifiers_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_map_test.cc b/absl/container/internal/unordered_map_test.cc index 32ab48d0..72567eac 100644 --- a/absl/container/internal/unordered_map_test.cc +++ b/absl/container/internal/unordered_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_constructor_test.h b/absl/container/internal/unordered_set_constructor_test.h index 533a6217..f4844683 100644 --- a/absl/container/internal/unordered_set_constructor_test.h +++ b/absl/container/internal/unordered_set_constructor_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_lookup_test.h b/absl/container/internal/unordered_set_lookup_test.h index 69f43142..05b32b5d 100644 --- a/absl/container/internal/unordered_set_lookup_test.h +++ b/absl/container/internal/unordered_set_lookup_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_modifiers_test.h b/absl/container/internal/unordered_set_modifiers_test.h index 853c4e31..79a8d422 100644 --- a/absl/container/internal/unordered_set_modifiers_test.h +++ b/absl/container/internal/unordered_set_modifiers_test.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/internal/unordered_set_test.cc b/absl/container/internal/unordered_set_test.cc index 1a340af8..6478fac1 100644 --- a/absl/container/internal/unordered_set_test.cc +++ b/absl/container/internal/unordered_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index bd53c590..a841f5ab 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc index 87fd4185..0f2714a7 100644 --- a/absl/container/node_hash_map_test.cc +++ b/absl/container/node_hash_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 843b11aa..0cd1fe57 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/container/node_hash_set_test.cc b/absl/container/node_hash_set_test.cc index 5eaac2a5..0ea76e7c 100644 --- a/absl/container/node_hash_set_test.cc +++ b/absl/container/node_hash_set_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index 84b994da..c9184f92 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index 34511521..dccd4a56 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index c2e56f9d..c6a4d962 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h index c57954e5..1beb78b9 100644 --- a/absl/debugging/failure_signal_handler.h +++ b/absl/debugging/failure_signal_handler.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/failure_signal_handler_test.cc b/absl/debugging/failure_signal_handler_test.cc index 15e888be..bb2cc48e 100644 --- a/absl/debugging/failure_signal_handler_test.cc +++ b/absl/debugging/failure_signal_handler_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/address_is_readable.cc b/absl/debugging/internal/address_is_readable.cc index 7455aa0b..99c4c64b 100644 --- a/absl/debugging/internal/address_is_readable.cc +++ b/absl/debugging/internal/address_is_readable.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index 9d480300..64c3f1ea 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 3ee3df51..0d959a98 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -749,8 +749,8 @@ static bool ParseSourceName(State *state) { // ::= L [] // // References: -// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31775 -// http://gcc.gnu.org/viewcvs?view=rev&revision=124467 +// https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31775 +// https://gcc.gnu.org/viewcvs?view=rev&revision=124467 static bool ParseLocalSourceName(State *state) { ComplexityGuard guard(state); if (guard.IsTooComplex()) return false; diff --git a/absl/debugging/internal/demangle.h b/absl/debugging/internal/demangle.h index 2e75564e..81bb0dfd 100644 --- a/absl/debugging/internal/demangle.h +++ b/absl/debugging/internal/demangle.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index b9d9008f..d410a232 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/elf_mem_image.cc b/absl/debugging/internal/elf_mem_image.cc index 3f747e7f..e7408bca 100644 --- a/absl/debugging/internal/elf_mem_image.cc +++ b/absl/debugging/internal/elf_mem_image.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/elf_mem_image.h b/absl/debugging/internal/elf_mem_image.h index 3b577268..99b37580 100644 --- a/absl/debugging/internal/elf_mem_image.h +++ b/absl/debugging/internal/elf_mem_image.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc index faf88836..1ebc788f 100644 --- a/absl/debugging/internal/examine_stack.cc +++ b/absl/debugging/internal/examine_stack.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/examine_stack.h b/absl/debugging/internal/examine_stack.h index a16c03b2..56c9763e 100644 --- a/absl/debugging/internal/examine_stack.h +++ b/absl/debugging/internal/examine_stack.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index 2b3b972e..4b05f495 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h index 4c5fa0f0..b860a3c1 100644 --- a/absl/debugging/internal/stack_consumption.h +++ b/absl/debugging/internal/stack_consumption.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stack_consumption_test.cc b/absl/debugging/internal/stack_consumption_test.cc index 5ce3846e..68bfa126 100644 --- a/absl/debugging/internal/stack_consumption_test.cc +++ b/absl/debugging/internal/stack_consumption_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stacktrace_config.h b/absl/debugging/internal/stacktrace_config.h index 578e4968..d4e8480a 100644 --- a/absl/debugging/internal/stacktrace_config.h +++ b/absl/debugging/internal/stacktrace_config.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc index 860ac2b3..9e0f2aad 100644 --- a/absl/debugging/internal/stacktrace_powerpc-inl.inc +++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -14,8 +14,8 @@ // // Produce stack trace. I'm guessing (hoping!) the code is much like // for x86. For apple machines, at least, it seems to be; see -// http://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html -// http://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK +// https://developer.apple.com/documentation/mac/runtimehtml/RTArch-59.html +// https://www.linux-foundation.org/spec/ELF/ppc64/PPC-elf64abi-1.9.html#STACK // Linux has similar code: http://patchwork.ozlabs.org/linuxppc/patch?id=8882 #ifndef ABSL_DEBUGGING_INTERNAL_STACKTRACE_POWERPC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_win32-inl.inc b/absl/debugging/internal/stacktrace_win32-inl.inc index a8f8a56a..b46491f8 100644 --- a/absl/debugging/internal/stacktrace_win32-inl.inc +++ b/absl/debugging/internal/stacktrace_win32-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -32,7 +32,7 @@ // server. // // This code is inspired by a patch from David Vitek: -// http://code.google.com/p/google-perftools/issues/detail?id=83 +// https://code.google.com/p/google-perftools/issues/detail?id=83 #ifndef ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ #define ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index ac85b920..248966b0 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index d719eda9..3e537893 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/vdso_support.cc b/absl/debugging/internal/vdso_support.cc index 44ec7c02..d13ef25d 100644 --- a/absl/debugging/internal/vdso_support.cc +++ b/absl/debugging/internal/vdso_support.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/internal/vdso_support.h b/absl/debugging/internal/vdso_support.h index 8002c740..9895b48d 100644 --- a/absl/debugging/internal/vdso_support.h +++ b/absl/debugging/internal/vdso_support.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index e01e5f8c..a1cae969 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index c930684e..4d489c58 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_disable.cc b/absl/debugging/leak_check_disable.cc index df22c1ca..924d6e3d 100644 --- a/absl/debugging/leak_check_disable.cc +++ b/absl/debugging/leak_check_disable.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_fail_test.cc b/absl/debugging/leak_check_fail_test.cc index bf541fe8..2887ceab 100644 --- a/absl/debugging/leak_check_fail_test.cc +++ b/absl/debugging/leak_check_fail_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/leak_check_test.cc b/absl/debugging/leak_check_test.cc index febd1ee4..93a7edd2 100644 --- a/absl/debugging/leak_check_test.cc +++ b/absl/debugging/leak_check_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 7bbd65ac..9935adfa 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/stacktrace.h b/absl/debugging/stacktrace.h index 8b831e26..3fc1c03f 100644 --- a/absl/debugging/stacktrace.h +++ b/absl/debugging/stacktrace.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize.cc b/absl/debugging/symbolize.cc index a35e24cc..24e3a7f0 100644 --- a/absl/debugging/symbolize.cc +++ b/absl/debugging/symbolize.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize.h b/absl/debugging/symbolize.h index 24e6e647..a73dbd9e 100644 --- a/absl/debugging/symbolize.h +++ b/absl/debugging/symbolize.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index 5b16bb8b..05fc2979 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_test.cc b/absl/debugging/symbolize_test.cc index dcb52695..fc3ed93e 100644 --- a/absl/debugging/symbolize_test.cc +++ b/absl/debugging/symbolize_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_unimplemented.inc b/absl/debugging/symbolize_unimplemented.inc index 98b3a9ae..7c580fe4 100644 --- a/absl/debugging/symbolize_unimplemented.inc +++ b/absl/debugging/symbolize_unimplemented.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index e3fff74d..17ea618a 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/BUILD.bazel b/absl/hash/BUILD.bazel index 5f24b999..69860d98 100644 --- a/absl/hash/BUILD.bazel +++ b/absl/hash/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt index 8f97d7cc..4cafc133 100644 --- a/absl/hash/CMakeLists.txt +++ b/absl/hash/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 3b1d6eab..94cb6747 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 97c3449a..d9ebd30f 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/hash_testing.h b/absl/hash/hash_testing.h index 06d09499..c45bc154 100644 --- a/absl/hash/hash_testing.h +++ b/absl/hash/hash_testing.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index 122906fa..dc7650a7 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 16df5563..1b3b4ef9 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -12,7 +12,7 @@ // See the License for the specific language governing permissions and // limitations under the License. // -// http://code.google.com/p/cityhash/ +// https://code.google.com/p/cityhash/ // // This file provides a few functions for hashing strings. All of them are // high-quality functions in the sense that they pass standard tests such diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 0427cd1a..71b4ecce 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/hash.cc b/absl/hash/internal/hash.cc index 4bf64096..4ab7a9f8 100644 --- a/absl/hash/internal/hash.cc +++ b/absl/hash/internal/hash.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 4db816c7..2a45bc84 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/print_hash_of.cc b/absl/hash/internal/print_hash_of.cc index b6df31cc..c392125a 100644 --- a/absl/hash/internal/print_hash_of.cc +++ b/absl/hash/internal/print_hash_of.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/hash/internal/spy_hash_state.h b/absl/hash/internal/spy_hash_state.h index 102e05de..c4cc8d07 100644 --- a/absl/hash/internal/spy_hash_state.h +++ b/absl/hash/internal/spy_hash_state.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/BUILD.bazel b/absl/memory/BUILD.bazel index c0da9ce1..7c6366fe 100644 --- a/absl/memory/BUILD.bazel +++ b/absl/memory/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/CMakeLists.txt b/absl/memory/CMakeLists.txt index 4b494dc0..0a812203 100644 --- a/absl/memory/CMakeLists.txt +++ b/absl/memory/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/memory.h b/absl/memory/memory.h index 75506a74..a0d0714f 100644 --- a/absl/memory/memory.h +++ b/absl/memory/memory.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -120,7 +120,7 @@ using std::make_unique; // // For more background on why `std::unique_ptr(new T(a,b))` is problematic, // see Herb Sutter's explanation on -// (Exception-Safe Function Calls)[http://herbsutter.com/gotw/_102/]. +// (Exception-Safe Function Calls)[https://herbsutter.com/gotw/_102/]. // (In general, reviewers should treat `new T(a,b)` with scrutiny.) // // Example usage: diff --git a/absl/memory/memory_exception_safety_test.cc b/absl/memory/memory_exception_safety_test.cc index 00d2b192..a1c39707 100644 --- a/absl/memory/memory_exception_safety_test.cc +++ b/absl/memory/memory_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/memory/memory_test.cc b/absl/memory/memory_test.cc index 21fe32f9..8905433c 100644 --- a/absl/memory/memory_test.cc +++ b/absl/memory/memory_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/meta/CMakeLists.txt b/absl/meta/CMakeLists.txt index 4358db57..74d4a543 100644 --- a/absl/meta/CMakeLists.txt +++ b/absl/meta/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 88853974..8a788dea 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -22,7 +22,7 @@ // support type inference, classification, and transformation, as well as // make it easier to write templates based on generic type behavior. // -// See http://en.cppreference.com/w/cpp/header/type_traits +// See https://en.cppreference.com/w/cpp/header/type_traits // // WARNING: use of many of the constructs in this header will count as "complex // template metaprogramming", so before proceeding, please carefully consider @@ -246,7 +246,7 @@ struct is_trivially_destructible // For the purposes of this check, the call to std::declval is considered // trivial." // -// Notes from http://en.cppreference.com/w/cpp/types/is_constructible: +// Notes from https://en.cppreference.com/w/cpp/types/is_constructible: // In many implementations, is_nothrow_constructible also checks if the // destructor throws because it is effectively noexcept(T(arg)). Same // applies to is_trivially_constructible, which, in these implementations, also diff --git a/absl/meta/type_traits_test.cc b/absl/meta/type_traits_test.cc index f51f5ded..29a6db69 100644 --- a/absl/meta/type_traits_test.cc +++ b/absl/meta/type_traits_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/BUILD.bazel b/absl/numeric/BUILD.bazel index c906b8d7..7cd7ee19 100644 --- a/absl/numeric/BUILD.bazel +++ b/absl/numeric/BUILD.bazel @@ -4,7 +4,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/CMakeLists.txt b/absl/numeric/CMakeLists.txt index 42468a6a..d26141c7 100644 --- a/absl/numeric/CMakeLists.txt +++ b/absl/numeric/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc index 3c37f252..33f528ce 100644 --- a/absl/numeric/int128.cc +++ b/absl/numeric/int128.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -65,7 +65,7 @@ static inline int Fls128(uint128 n) { // Long division/modulo for uint128 implemented using the shift-subtract // division algorithm adapted from: -// http://stackoverflow.com/questions/5386377/division-without-using +// https://stackoverflow.com/questions/5386377/division-without-using void DivModImpl(uint128 dividend, uint128 divisor, uint128* quotient_ret, uint128* remainder_ret) { assert(divisor != 0); diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 3e7d2d9f..c0ec03d4 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_benchmark.cc b/absl/numeric/int128_benchmark.cc index 1cb7d0ed..a5502d92 100644 --- a/absl/numeric/int128_benchmark.cc +++ b/absl/numeric/int128_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_have_intrinsic.inc b/absl/numeric/int128_have_intrinsic.inc index 0c8164a5..c7ea6834 100644 --- a/absl/numeric/int128_have_intrinsic.inc +++ b/absl/numeric/int128_have_intrinsic.inc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_no_intrinsic.inc b/absl/numeric/int128_no_intrinsic.inc index 08d68ac3..046cb9b3 100644 --- a/absl/numeric/int128_no_intrinsic.inc +++ b/absl/numeric/int128_no_intrinsic.inc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_stream_test.cc b/absl/numeric/int128_stream_test.cc index 09efaad4..3cfa9dc1 100644 --- a/absl/numeric/int128_stream_test.cc +++ b/absl/numeric/int128_stream_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/numeric/int128_test.cc b/absl/numeric/int128_test.cc index 4a6eb455..216ec50c 100644 --- a/absl/numeric/int128_test.cc +++ b/absl/numeric/int128_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index 7635a619..8afe8177 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index aed54dc4..d3393a39 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii.cc b/absl/strings/ascii.cc index c9481e88..3f7c581f 100644 --- a/absl/strings/ascii.cc +++ b/absl/strings/ascii.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii.h b/absl/strings/ascii.h index 48a9da22..f9e4fd1d 100644 --- a/absl/strings/ascii.h +++ b/absl/strings/ascii.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii_benchmark.cc b/absl/strings/ascii_benchmark.cc index 8dea4b8c..aca458c8 100644 --- a/absl/strings/ascii_benchmark.cc +++ b/absl/strings/ascii_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/ascii_test.cc b/absl/strings/ascii_test.cc index 9903b049..5ecd23f8 100644 --- a/absl/strings/ascii_test.cc +++ b/absl/strings/ascii_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv.cc b/absl/strings/charconv.cc index d0aa1913..bc07e7ab 100644 --- a/absl/strings/charconv.cc +++ b/absl/strings/charconv.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv.h b/absl/strings/charconv.h index 07353829..59f74bf0 100644 --- a/absl/strings/charconv.h +++ b/absl/strings/charconv.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv_benchmark.cc b/absl/strings/charconv_benchmark.cc index fd83f44e..644b2abd 100644 --- a/absl/strings/charconv_benchmark.cc +++ b/absl/strings/charconv_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/charconv_test.cc b/absl/strings/charconv_test.cc index d6a0a759..b58fad26 100644 --- a/absl/strings/charconv_test.cc +++ b/absl/strings/charconv_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index 0950ab9e..bc8307e1 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -788,7 +788,7 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { // Base64 encodes three bytes of input at a time. If the input is not // divisible by three, we pad as appropriate. // - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // Special processing is performed if fewer than 24 bits are available // at the end of the data being encoded. A full encoding quantum is // always completed at the end of a quantity. When fewer than 24 input @@ -802,12 +802,12 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { size_t len = (input_len / 3) * 4; if (input_len % 3 == 0) { - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (1) the final quantum of encoding input is an integral multiple of 24 // bits; here, the final unit of encoded output will be an integral // multiple of 4 characters with no "=" padding, } else if (input_len % 3 == 1) { - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (2) the final quantum of encoding input is exactly 8 bits; here, the // final unit of encoded output will be two characters followed by two // "=" padding characters, or @@ -816,7 +816,7 @@ size_t CalculateBase64EscapedLenInternal(size_t input_len, bool do_padding) { len += 2; } } else { // (input_len % 3 == 2) - // (from http://tools.ietf.org/html/rfc3548) + // (from https://tools.ietf.org/html/rfc3548) // (3) the final quantum of encoding input is exactly 16 bits; here, the // final unit of encoded output will be three characters followed by one // "=" padding character. diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 29659730..03ab0ae7 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -38,7 +38,7 @@ namespace absl { // CUnescape() // // Unescapes a `source` string and copies it into `dest`, rewriting C-style -// escape sequences (http://en.cppreference.com/w/cpp/language/escape) into +// escape sequences (https://en.cppreference.com/w/cpp/language/escape) into // their proper code point equivalents, returning `true` if successful. // // The following unescape sequences can be handled: @@ -80,7 +80,7 @@ inline bool CUnescape(absl::string_view source, std::string* dest) { // CEscape() // // Escapes a 'src' string using C-style escapes sequences -// (http://en.cppreference.com/w/cpp/language/escape), escaping other +// (https://en.cppreference.com/w/cpp/language/escape), escaping other // non-printable/non-whitespace bytes as octal sequences (e.g. "\377"). // // Example: diff --git a/absl/strings/escaping_benchmark.cc b/absl/strings/escaping_benchmark.cc index 0f791f4e..10d5b033 100644 --- a/absl/strings/escaping_benchmark.cc +++ b/absl/strings/escaping_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/escaping_test.cc b/absl/strings/escaping_test.cc index 77846dd2..d433b4c5 100644 --- a/absl/strings/escaping_test.cc +++ b/absl/strings/escaping_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map.h b/absl/strings/internal/char_map.h index 8d92963a..b9108b8c 100644 --- a/absl/strings/internal/char_map.h +++ b/absl/strings/internal/char_map.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map_benchmark.cc b/absl/strings/internal/char_map_benchmark.cc index c45f3157..5cef967b 100644 --- a/absl/strings/internal/char_map_benchmark.cc +++ b/absl/strings/internal/char_map_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/char_map_test.cc b/absl/strings/internal/char_map_test.cc index c3601e10..d3306241 100644 --- a/absl/strings/internal/char_map_test.cc +++ b/absl/strings/internal/char_map_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc index 3e7296e7..95d471d9 100644 --- a/absl/strings/internal/charconv_bigint.cc +++ b/absl/strings/internal/charconv_bigint.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h index 9d1a1bff..7da9a7e7 100644 --- a/absl/strings/internal/charconv_bigint.h +++ b/absl/strings/internal/charconv_bigint.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_bigint_test.cc b/absl/strings/internal/charconv_bigint_test.cc index 9b635788..745714ac 100644 --- a/absl/strings/internal/charconv_bigint_test.cc +++ b/absl/strings/internal/charconv_bigint_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index 7e4dabc2..f3c72324 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse.h b/absl/strings/internal/charconv_parse.h index 7a5c0874..44d06b2e 100644 --- a/absl/strings/internal/charconv_parse.h +++ b/absl/strings/internal/charconv_parse.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/charconv_parse_test.cc b/absl/strings/internal/charconv_parse_test.cc index f48b9aee..9511c987 100644 --- a/absl/strings/internal/charconv_parse_test.cc +++ b/absl/strings/internal/charconv_parse_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/escaping_test_common.h b/absl/strings/internal/escaping_test_common.h index cc41f431..bd803031 100644 --- a/absl/strings/internal/escaping_test_common.h +++ b/absl/strings/internal/escaping_test_common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil.cc b/absl/strings/internal/memutil.cc index a0de70df..77aa63c2 100644 --- a/absl/strings/internal/memutil.cc +++ b/absl/strings/internal/memutil.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil.h b/absl/strings/internal/memutil.h index 7de383b1..7c071a82 100644 --- a/absl/strings/internal/memutil.h +++ b/absl/strings/internal/memutil.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil_benchmark.cc b/absl/strings/internal/memutil_benchmark.cc index 77915adb..dc95c3e5 100644 --- a/absl/strings/internal/memutil_benchmark.cc +++ b/absl/strings/internal/memutil_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/memutil_test.cc b/absl/strings/internal/memutil_test.cc index 09424de9..d8681ddf 100644 --- a/absl/strings/internal/memutil_test.cc +++ b/absl/strings/internal/memutil_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/numbers_test_common.h b/absl/strings/internal/numbers_test_common.h index f6241ff3..28247205 100644 --- a/absl/strings/internal/numbers_test_common.h +++ b/absl/strings/internal/numbers_test_common.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream.cc b/absl/strings/internal/ostringstream.cc index 6ee2b109..d0f0f84b 100644 --- a/absl/strings/internal/ostringstream.cc +++ b/absl/strings/internal/ostringstream.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream.h b/absl/strings/internal/ostringstream.h index 316379ca..20792015 100644 --- a/absl/strings/internal/ostringstream.h +++ b/absl/strings/internal/ostringstream.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream_benchmark.cc b/absl/strings/internal/ostringstream_benchmark.cc index c93f9690..5979f182 100644 --- a/absl/strings/internal/ostringstream_benchmark.cc +++ b/absl/strings/internal/ostringstream_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/ostringstream_test.cc b/absl/strings/internal/ostringstream_test.cc index 069a0e1f..2879e50e 100644 --- a/absl/strings/internal/ostringstream_test.cc +++ b/absl/strings/internal/ostringstream_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper.cc b/absl/strings/internal/pow10_helper.cc index 66be163f..03ed8d07 100644 --- a/absl/strings/internal/pow10_helper.cc +++ b/absl/strings/internal/pow10_helper.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper.h b/absl/strings/internal/pow10_helper.h index fe7e735a..9d1aa710 100644 --- a/absl/strings/internal/pow10_helper.h +++ b/absl/strings/internal/pow10_helper.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/pow10_helper_test.cc b/absl/strings/internal/pow10_helper_test.cc index 9a13d524..a4a68b5d 100644 --- a/absl/strings/internal/pow10_helper_test.cc +++ b/absl/strings/internal/pow10_helper_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/resize_uninitialized.h b/absl/strings/internal/resize_uninitialized.h index 25d602b1..469962b2 100644 --- a/absl/strings/internal/resize_uninitialized.h +++ b/absl/strings/internal/resize_uninitialized.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/resize_uninitialized_test.cc b/absl/strings/internal/resize_uninitialized_test.cc index 43aece8d..c5be0b12 100644 --- a/absl/strings/internal/resize_uninitialized_test.cc +++ b/absl/strings/internal/resize_uninitialized_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/stl_type_traits.h b/absl/strings/internal/stl_type_traits.h index 04c4a532..202ab374 100644 --- a/absl/strings/internal/stl_type_traits.h +++ b/absl/strings/internal/stl_type_traits.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/arg_test.cc b/absl/strings/internal/str_format/arg_test.cc index 83d59048..3421fac1 100644 --- a/absl/strings/internal/str_format/arg_test.cc +++ b/absl/strings/internal/str_format/arg_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // #include "absl/strings/internal/str_format/arg.h" diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index c2174703..d7f58159 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 55be9284..30235e08 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/extension_test.cc b/absl/strings/internal/str_format/extension_test.cc index 224fc923..334a1484 100644 --- a/absl/strings/internal/str_format/extension_test.cc +++ b/absl/strings/internal/str_format/extension_test.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc index d7fef69b..38987b63 100644 --- a/absl/strings/internal/str_format/output.cc +++ b/absl/strings/internal/str_format/output.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output.h b/absl/strings/internal/str_format/output.h index 12ecd99e..42da6417 100644 --- a/absl/strings/internal/str_format/output.h +++ b/absl/strings/internal/str_format/output.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index 305cc6e6..ca93d1e3 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_join_internal.h b/absl/strings/internal/str_join_internal.h index 6281da6e..7c35f4de 100644 --- a/absl/strings/internal/str_join_internal.h +++ b/absl/strings/internal/str_join_internal.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/str_split_internal.h b/absl/strings/internal/str_split_internal.h index 34390a91..52f62226 100644 --- a/absl/strings/internal/str_split_internal.h +++ b/absl/strings/internal/str_split_internal.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8.cc b/absl/strings/internal/utf8.cc index 2415c2cc..82d36c24 100644 --- a/absl/strings/internal/utf8.cc +++ b/absl/strings/internal/utf8.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index d2c3c0b0..445d4c35 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/internal/utf8_test.cc b/absl/strings/internal/utf8_test.cc index 6ffa36cd..88dd5036 100644 --- a/absl/strings/internal/utf8_test.cc +++ b/absl/strings/internal/utf8_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match.cc b/absl/strings/match.cc index a2e9064c..7b24241a 100644 --- a/absl/strings/match.cc +++ b/absl/strings/match.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match.h b/absl/strings/match.h index 3a4fefd9..5251b7ff 100644 --- a/absl/strings/match.h +++ b/absl/strings/match.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/match_test.cc b/absl/strings/match_test.cc index 0dca33ae..4c313dda 100644 --- a/absl/strings/match_test.cc +++ b/absl/strings/match_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers.cc b/absl/strings/numbers.cc index 60c8fed1..558c3396 100644 --- a/absl/strings/numbers.cc +++ b/absl/strings/numbers.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index dc02bc30..e0f96df9 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -53,7 +53,7 @@ ABSL_MUST_USE_RESULT bool SimpleAtoi(absl::string_view s, int_type* out); // // Converts the given string (optionally followed or preceded by ASCII // whitespace) into a float, which may be rounded on overflow or underflow. -// See http://en.cppreference.com/w/c/string/byte/strtof for details about the +// See https://en.cppreference.com/w/c/string/byte/strtof for details about the // allowed formats for `str`. If any errors are encountered, this function // returns `false`, leaving `out` in an unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtof(absl::string_view str, float* out); @@ -62,7 +62,7 @@ ABSL_MUST_USE_RESULT bool SimpleAtof(absl::string_view str, float* out); // // Converts the given string (optionally followed or preceded by ASCII // whitespace) into a double, which may be rounded on overflow or underflow. -// See http://en.cppreference.com/w/c/string/byte/strtof for details about the +// See https://en.cppreference.com/w/c/string/byte/strtof for details about the // allowed formats for `str`. If any errors are encountered, this function // returns `false`, leaving `out` in an unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtod(absl::string_view str, double* out); diff --git a/absl/strings/numbers_benchmark.cc b/absl/strings/numbers_benchmark.cc index 0570b758..54dbedd3 100644 --- a/absl/strings/numbers_benchmark.cc +++ b/absl/strings/numbers_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/numbers_test.cc b/absl/strings/numbers_test.cc index 7edb73eb..b7b03ff0 100644 --- a/absl/strings/numbers_test.cc +++ b/absl/strings/numbers_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat.cc b/absl/strings/str_cat.cc index b3a55d13..2667976d 100644 --- a/absl/strings/str_cat.cc +++ b/absl/strings/str_cat.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 7b5bedb0..69d6eaad 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat_benchmark.cc b/absl/strings/str_cat_benchmark.cc index b6df9e30..14c63b3f 100644 --- a/absl/strings/str_cat_benchmark.cc +++ b/absl/strings/str_cat_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_cat_test.cc b/absl/strings/str_cat_test.cc index af459c51..beb15fa9 100644 --- a/absl/strings/str_cat_test.cc +++ b/absl/strings/str_cat_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index 4736bef1..486fe0eb 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join.h b/absl/strings/str_join.h index 69abc9c1..7345b962 100644 --- a/absl/strings/str_join.h +++ b/absl/strings/str_join.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join_benchmark.cc b/absl/strings/str_join_benchmark.cc index f423e123..d6f689ff 100644 --- a/absl/strings/str_join_benchmark.cc +++ b/absl/strings/str_join_benchmark.cc @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_join_test.cc b/absl/strings/str_join_test.cc index de9c3551..921d9c2b 100644 --- a/absl/strings/str_join_test.cc +++ b/absl/strings/str_join_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace.cc b/absl/strings/str_replace.cc index d01b8b11..280f63d3 100644 --- a/absl/strings/str_replace.cc +++ b/absl/strings/str_replace.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace.h b/absl/strings/str_replace.h index 6d284042..30540d02 100644 --- a/absl/strings/str_replace.h +++ b/absl/strings/str_replace.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace_benchmark.cc b/absl/strings/str_replace_benchmark.cc index 07fd3a70..95b2dc10 100644 --- a/absl/strings/str_replace_benchmark.cc +++ b/absl/strings/str_replace_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_replace_test.cc b/absl/strings/str_replace_test.cc index 73c69a59..1ca23aff 100644 --- a/absl/strings/str_replace_test.cc +++ b/absl/strings/str_replace_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split.cc b/absl/strings/str_split.cc index 0a68c52d..25931307 100644 --- a/absl/strings/str_split.cc +++ b/absl/strings/str_split.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index dc45bc8a..8eb55089 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split_benchmark.cc b/absl/strings/str_split_benchmark.cc index 6280568a..28c25e8d 100644 --- a/absl/strings/str_split_benchmark.cc +++ b/absl/strings/str_split_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/str_split_test.cc b/absl/strings/str_split_test.cc index babead92..4b8e7d6b 100644 --- a/absl/strings/str_split_test.cc +++ b/absl/strings/str_split_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index 4ceeb6bf..cb79d5df 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -228,7 +228,7 @@ string_view::size_type string_view::find_last_not_of(char c, // member definitions that are required by the C++ standard, resulting in // LNK1169 "multiply defined" errors at link time. __declspec(selectany) asks // MSVC to choose only one definition for the symbol it decorates. See details -// at http://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx +// at https://msdn.microsoft.com/en-us/library/34h23df8(v=vs.100).aspx #ifdef _MSC_VER #define ABSL_STRING_VIEW_SELECTANY __declspec(selectany) #else diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 72f0f414..524dbebb 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view_benchmark.cc b/absl/strings/string_view_benchmark.cc index f4420320..46909cb0 100644 --- a/absl/strings/string_view_benchmark.cc +++ b/absl/strings/string_view_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/string_view_test.cc b/absl/strings/string_view_test.cc index 2150b4e5..d439900d 100644 --- a/absl/strings/string_view_test.cc +++ b/absl/strings/string_view_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/strip.h b/absl/strings/strip.h index 8d0d7c6b..e1341e08 100644 --- a/absl/strings/strip.h +++ b/absl/strings/strip.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/strip_test.cc b/absl/strings/strip_test.cc index 67355fcb..e4e00cb6 100644 --- a/absl/strings/strip_test.cc +++ b/absl/strings/strip_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index 3b200594..bc176950 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index 2b74b382..a45ff039 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/strings/substitute_test.cc b/absl/strings/substitute_test.cc index 144df01e..f6568906 100644 --- a/absl/strings/substitute_test.cc +++ b/absl/strings/substitute_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 43680046..ac019041 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index cb77b685..68473b73 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier.cc b/absl/synchronization/barrier.cc index a1b3ad5c..c2c539ac 100644 --- a/absl/synchronization/barrier.cc +++ b/absl/synchronization/barrier.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier.h b/absl/synchronization/barrier.h index f834feec..23bb2f58 100644 --- a/absl/synchronization/barrier.h +++ b/absl/synchronization/barrier.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/barrier_test.cc b/absl/synchronization/barrier_test.cc index d6cababd..bfc6cb18 100644 --- a/absl/synchronization/barrier_test.cc +++ b/absl/synchronization/barrier_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter.cc b/absl/synchronization/blocking_counter.cc index 7e68e960..481a06b2 100644 --- a/absl/synchronization/blocking_counter.cc +++ b/absl/synchronization/blocking_counter.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h index 557ed028..4c66e0ab 100644 --- a/absl/synchronization/blocking_counter.h +++ b/absl/synchronization/blocking_counter.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/blocking_counter_test.cc b/absl/synchronization/blocking_counter_test.cc index e8223f84..c63e3392 100644 --- a/absl/synchronization/blocking_counter_test.cc +++ b/absl/synchronization/blocking_counter_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/create_thread_identity.cc b/absl/synchronization/internal/create_thread_identity.cc index 60be25c9..6e93605d 100644 --- a/absl/synchronization/internal/create_thread_identity.cc +++ b/absl/synchronization/internal/create_thread_identity.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index 1bb87dee..b2525b72 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -5,7 +5,7 @@ * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * - * http://www.apache.org/licenses/LICENSE-2.0 + * https://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc index d3878de2..0c8c7564 100644 --- a/absl/synchronization/internal/graphcycles.cc +++ b/absl/synchronization/internal/graphcycles.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles.h b/absl/synchronization/internal/graphcycles.h index 2e6686a4..e5bde007 100644 --- a/absl/synchronization/internal/graphcycles.h +++ b/absl/synchronization/internal/graphcycles.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles_benchmark.cc b/absl/synchronization/internal/graphcycles_benchmark.cc index a239c25c..54823e0b 100644 --- a/absl/synchronization/internal/graphcycles_benchmark.cc +++ b/absl/synchronization/internal/graphcycles_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/graphcycles_test.cc b/absl/synchronization/internal/graphcycles_test.cc index 9a85b390..58e8477b 100644 --- a/absl/synchronization/internal/graphcycles_test.cc +++ b/absl/synchronization/internal/graphcycles_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 9e1eed75..543c4a03 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 45c60326..267deaff 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index caa2baf6..d22539dc 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index 678b69e4..d373f63b 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index 8a318a51..dba72390 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/thread_pool.h b/absl/synchronization/internal/thread_pool.h index c753a68d..7f458f5a 100644 --- a/absl/synchronization/internal/thread_pool.h +++ b/absl/synchronization/internal/thread_pool.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index 768c5208..bab6d1a1 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 23166f4b..66b4bebf 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/lifetime_test.cc b/absl/synchronization/lifetime_test.cc index 8b168e21..0279c8f8 100644 --- a/absl/synchronization/lifetime_test.cc +++ b/absl/synchronization/lifetime_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 40ab7d22..f4ed0d00 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index 4b65e92c..cf0f86dc 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex_benchmark.cc b/absl/synchronization/mutex_benchmark.cc index 2652bb97..ab188001 100644 --- a/absl/synchronization/mutex_benchmark.cc +++ b/absl/synchronization/mutex_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/mutex_test.cc b/absl/synchronization/mutex_test.cc index 92fcd53d..53c1f744 100644 --- a/absl/synchronization/mutex_test.cc +++ b/absl/synchronization/mutex_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index cdcbc134..53ace008 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index f95f4d14..19f51de7 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/synchronization/notification_test.cc b/absl/synchronization/notification_test.cc index 95bde0bd..059d4cd2 100644 --- a/absl/synchronization/notification_test.cc +++ b/absl/synchronization/notification_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/BUILD.bazel b/absl/time/BUILD.bazel index 578dc917..a94be655 100644 --- a/absl/time/BUILD.bazel +++ b/absl/time/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/CMakeLists.txt b/absl/time/CMakeLists.txt index db60e712..d67a486d 100644 --- a/absl/time/CMakeLists.txt +++ b/absl/time/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index c7ba8916..7527fc11 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index fd7f1e85..f231e4f8 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time_benchmark.cc b/absl/time/civil_time_benchmark.cc index f30f636d..40869835 100644 --- a/absl/time/civil_time_benchmark.cc +++ b/absl/time/civil_time_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/civil_time_test.cc b/absl/time/civil_time_test.cc index dc83d7a9..b8d57135 100644 --- a/absl/time/civil_time_test.cc +++ b/absl/time/civil_time_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock.cc b/absl/time/clock.cc index 4863f643..fa0ed34d 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock.h b/absl/time/clock.h index 3753d4ee..bb52e4f6 100644 --- a/absl/time/clock.h +++ b/absl/time/clock.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock_benchmark.cc b/absl/time/clock_benchmark.cc index 3d3cd9d5..a69fe00b 100644 --- a/absl/time/clock_benchmark.cc +++ b/absl/time/clock_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/clock_test.cc b/absl/time/clock_test.cc index 707166d0..4bcfc6bc 100644 --- a/absl/time/clock_test.cc +++ b/absl/time/clock_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/duration.cc b/absl/time/duration.cc index 7d4af8c7..be4ef2ea 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -749,7 +749,7 @@ void AppendNumberUnit(std::string* out, double n, DisplayUnit unit) { } // namespace -// From Go's doc at http://golang.org/pkg/time/#Duration.String +// From Go's doc at https://golang.org/pkg/time/#Duration.String // [FormatDuration] returns a string representing the duration in the // form "72h3m0.5s". Leading zero units are omitted. As a special // case, durations less than one second format use a smaller unit @@ -855,8 +855,8 @@ bool ConsumeDurationUnit(const char** start, Duration* unit) { } // namespace -// From Go's doc at http://golang.org/pkg/time/#ParseDuration -// [ParseDuration] parses a duration string. A duration string is +// From Go's doc at https://golang.org/pkg/time/#ParseDuration +// [ParseDuration] parses a duration string. A duration string is // a possibly signed sequence of decimal numbers, each with optional // fraction and a unit suffix, such as "300ms", "-1.5h" or "2h45m". // Valid time units are "ns", "us" "ms", "s", "m", "h". diff --git a/absl/time/duration_benchmark.cc b/absl/time/duration_benchmark.cc index f5fcdfb8..83a836c8 100644 --- a/absl/time/duration_benchmark.cc +++ b/absl/time/duration_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 6dc307a9..e3cede6e 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format.cc b/absl/time/format.cc index a3671510..d6ca8600 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format_benchmark.cc b/absl/time/format_benchmark.cc index 766f1b39..249c51d8 100644 --- a/absl/time/format_benchmark.cc +++ b/absl/time/format_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/format_test.cc b/absl/time/format_test.cc index 46b972e6..4a1f1aa2 100644 --- a/absl/time/format_test.cc +++ b/absl/time/format_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/get_current_time_chrono.inc b/absl/time/internal/get_current_time_chrono.inc index cf884a10..5180230d 100644 --- a/absl/time/internal/get_current_time_chrono.inc +++ b/absl/time/internal/get_current_time_chrono.inc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index 4483f2a9..59166a7c 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index d9940293..d7319ea8 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time.cc b/absl/time/time.cc index ac2c8a83..799bf859 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time.h b/absl/time/time.h index 45df1fc7..fef305c5 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_benchmark.cc b/absl/time/time_benchmark.cc index 9bbed6f8..99e62799 100644 --- a/absl/time/time_benchmark.cc +++ b/absl/time/time_benchmark.cc @@ -3,7 +3,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index 4d710709..74148d58 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/time/time_zone_test.cc b/absl/time/time_zone_test.cc index 43d91904..8f1e74ac 100644 --- a/absl/time/time_zone_test.cc +++ b/absl/time/time_zone_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/BUILD.bazel b/absl/types/BUILD.bazel index 2e490009..7da00030 100644 --- a/absl/types/BUILD.bazel +++ b/absl/types/BUILD.bazel @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/CMakeLists.txt b/absl/types/CMakeLists.txt index 05097d9e..8afde466 100644 --- a/absl/types/CMakeLists.txt +++ b/absl/types/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any.h b/absl/types/any.h index a973c6da..e750f485 100644 --- a/absl/types/any.h +++ b/absl/types/any.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any_exception_safety_test.cc b/absl/types/any_exception_safety_test.cc index f9dd8c48..00d0fb72 100644 --- a/absl/types/any_exception_safety_test.cc +++ b/absl/types/any_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/any_test.cc b/absl/types/any_test.cc index 115e78df..a6351bf9 100644 --- a/absl/types/any_test.cc +++ b/absl/types/any_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc index 2e2fd29a..505919a5 100644 --- a/absl/types/bad_any_cast.cc +++ b/absl/types/bad_any_cast.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h index 60390132..8d020ede 100644 --- a/absl/types/bad_any_cast.h +++ b/absl/types/bad_any_cast.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc index 55870776..a791c7c2 100644 --- a/absl/types/bad_optional_access.cc +++ b/absl/types/bad_optional_access.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h index c6c27460..add5c452 100644 --- a/absl/types/bad_optional_access.h +++ b/absl/types/bad_optional_access.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc index d27d7756..a4325c8d 100644 --- a/absl/types/bad_variant_access.cc +++ b/absl/types/bad_variant_access.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h index e7355a5a..637db435 100644 --- a/absl/types/bad_variant_access.h +++ b/absl/types/bad_variant_access.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index a0ab1e8f..4926b321 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional.cc b/absl/types/optional.cc index ef272904..44ff8294 100644 --- a/absl/types/optional.cc +++ b/absl/types/optional.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional.h b/absl/types/optional.h index d800ca68..0c1213f4 100644 --- a/absl/types/optional.h +++ b/absl/types/optional.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index d117ee51..aaf8ebcd 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/optional_test.cc b/absl/types/optional_test.cc index cdbf1404..b93aa98e 100644 --- a/absl/types/optional_test.cc +++ b/absl/types/optional_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/span.h b/absl/types/span.h index a445f7af..bce18ebc 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -5,7 +5,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/span_test.cc b/absl/types/span_test.cc index ae71ebc2..294229ea 100644 --- a/absl/types/span_test.cc +++ b/absl/types/span_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant.h b/absl/types/variant.h index 48c5d7bf..9652e3b9 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc index 99658ac7..a5f52164 100644 --- a/absl/types/variant_benchmark.cc +++ b/absl/types/variant_benchmark.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index 82425dbd..086fcff0 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index c18cb77a..9df702df 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/utility/CMakeLists.txt b/absl/utility/CMakeLists.txt index 7fe34a5b..e1edd19a 100644 --- a/absl/utility/CMakeLists.txt +++ b/absl/utility/CMakeLists.txt @@ -5,7 +5,7 @@ # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # -# http://www.apache.org/licenses/LICENSE-2.0 +# https://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 741b1f81..62ce6f3a 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, @@ -32,8 +32,8 @@ // // References: // -// http://en.cppreference.com/w/cpp/utility/integer_sequence -// http://en.cppreference.com/w/cpp/utility/apply +// https://en.cppreference.com/w/cpp/utility/integer_sequence +// https://en.cppreference.com/w/cpp/utility/apply // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3658.html // diff --git a/absl/utility/utility_test.cc b/absl/utility/utility_test.cc index 7f425fc7..5a4972b6 100644 --- a/absl/utility/utility_test.cc +++ b/absl/utility/utility_test.cc @@ -4,7 +4,7 @@ // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // -// http://www.apache.org/licenses/LICENSE-2.0 +// https://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, -- cgit v1.2.3 From 12bc53e0318d80569270a5b26ccbc62b52022b89 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Thu, 12 Dec 2019 10:36:03 -0800 Subject: Export of internal Abseil changes -- c99f979ad34f155fbeeea69b88bdc7458d89a21c by Derek Mauro : Remove a floating point division by zero test. This isn't testing behavior related to the library, and MSVC warns about it in opt mode. PiperOrigin-RevId: 285220804 -- 68b015491f0dbf1ab547994673281abd1f34cd4b by Gennadiy Rozental : This CL introduces following changes to the class FlagImpl: * We eliminate the CommandLineFlagLocks struct. Instead callback guard and callback function are combined into a single CallbackData struct, while primary data lock is stored separately. * CallbackData member of class FlagImpl is initially set to be nullptr and is only allocated and initialized when a flag's callback is being set. For most flags we do not pay for the extra space and extra absl::Mutex now. * Primary data guard is stored in data_guard_ data member. This is a properly aligned character buffer of necessary size. During initialization of the flag we construct absl::Mutex in this space using placement new call. * We now avoid extra value copy after successful attempt to parse value out of string. Instead we swap flag's current value with tentative value we just produced. PiperOrigin-RevId: 285132636 -- ed45d118fb818969eb13094cf7827c885dfc562c by Tom Manshreck : Change null-term* (and nul-term*) to NUL-term* in comments PiperOrigin-RevId: 285036610 -- 729619017944db895ce8d6d29c1995aa2e5628a5 by Derek Mauro : Use the Posix implementation of thread identity on MinGW. Some versions of MinGW suffer from thread_local bugs. PiperOrigin-RevId: 285022920 -- 39a25493503c76885bc3254c28f66a251c5b5bb0 by Greg Falcon : Implementation detail change. Add further ABSL_NAMESPACE_BEGIN and _END annotation macros to files in Abseil. PiperOrigin-RevId: 285012012 GitOrigin-RevId: c99f979ad34f155fbeeea69b88bdc7458d89a21c Change-Id: I4c85d3704e45d11a9ac50d562f39640a6adbedc1 --- absl/algorithm/BUILD.bazel | 1 + absl/algorithm/CMakeLists.txt | 2 + absl/algorithm/algorithm.h | 4 + absl/algorithm/container.h | 2 + absl/base/internal/raw_logging.h | 2 +- absl/base/internal/thread_identity.h | 2 +- absl/container/BUILD.bazel | 8 ++ absl/container/CMakeLists.txt | 8 ++ absl/container/btree_map.h | 2 + absl/container/btree_set.h | 2 + absl/container/btree_test.cc | 2 + absl/container/btree_test.h | 2 + absl/container/fixed_array.h | 2 + .../container/fixed_array_exception_safety_test.cc | 2 + absl/container/flat_hash_map.h | 2 + absl/container/flat_hash_map_test.cc | 2 + absl/container/flat_hash_set.h | 2 + absl/container/flat_hash_set_test.cc | 2 + absl/container/inlined_vector.h | 2 + absl/container/internal/btree.h | 2 + absl/container/internal/btree_container.h | 2 + absl/container/internal/common.h | 2 + absl/container/internal/compressed_tuple.h | 2 + absl/container/internal/compressed_tuple_test.cc | 2 + absl/container/internal/container_memory.h | 2 + absl/container/internal/container_memory_test.cc | 2 + absl/container/internal/counting_allocator.h | 4 + absl/container/internal/hash_function_defaults.h | 2 + .../internal/hash_function_defaults_test.cc | 4 + absl/container/internal/hash_generator_testing.cc | 2 + absl/container/internal/hash_generator_testing.h | 2 + absl/container/internal/hash_policy_testing.h | 2 + .../container/internal/hash_policy_testing_test.cc | 2 + absl/container/internal/hash_policy_traits.h | 2 + absl/container/internal/hash_policy_traits_test.cc | 2 + absl/container/internal/hashtable_debug.h | 2 + absl/container/internal/hashtable_debug_hooks.h | 4 + absl/container/internal/hashtablez_sampler.cc | 2 + absl/container/internal/hashtablez_sampler.h | 2 + .../hashtablez_sampler_force_weak_definition.cc | 2 + absl/container/internal/hashtablez_sampler_test.cc | 2 + absl/container/internal/inlined_vector.h | 2 + absl/container/internal/layout.h | 2 + absl/container/internal/layout_test.cc | 2 + absl/container/internal/node_hash_policy.h | 4 + absl/container/internal/node_hash_policy_test.cc | 2 + absl/container/internal/raw_hash_map.h | 2 + absl/container/internal/raw_hash_set.cc | 2 + absl/container/internal/raw_hash_set.h | 2 + .../internal/raw_hash_set_allocator_test.cc | 2 + absl/container/internal/raw_hash_set_test.cc | 2 + absl/container/internal/test_instance_tracker.cc | 2 + absl/container/internal/test_instance_tracker.h | 2 + absl/container/internal/tracked.h | 5 + .../internal/unordered_map_constructor_test.h | 2 + .../container/internal/unordered_map_lookup_test.h | 2 + .../internal/unordered_map_members_test.h | 2 + .../internal/unordered_map_modifiers_test.h | 2 + absl/container/internal/unordered_map_test.cc | 2 + .../internal/unordered_set_constructor_test.h | 2 + .../container/internal/unordered_set_lookup_test.h | 2 + .../internal/unordered_set_members_test.h | 2 + .../internal/unordered_set_modifiers_test.h | 2 + absl/container/internal/unordered_set_test.cc | 2 + absl/container/node_hash_map.h | 2 + absl/container/node_hash_map_test.cc | 2 + absl/container/node_hash_set.h | 2 + absl/container/node_hash_set_test.cc | 2 + absl/debugging/BUILD.bazel | 18 +++- absl/debugging/CMakeLists.txt | 6 ++ absl/debugging/failure_signal_handler.cc | 2 + absl/debugging/failure_signal_handler.h | 4 + absl/debugging/internal/address_is_readable.cc | 4 + absl/debugging/internal/address_is_readable.h | 4 + absl/debugging/internal/demangle.cc | 2 + absl/debugging/internal/demangle.h | 4 + absl/debugging/internal/demangle_test.cc | 2 + absl/debugging/internal/elf_mem_image.cc | 2 + absl/debugging/internal/elf_mem_image.h | 4 + absl/debugging/internal/examine_stack.cc | 2 + absl/debugging/internal/examine_stack.h | 4 + absl/debugging/internal/stack_consumption.cc | 2 + absl/debugging/internal/stack_consumption.h | 4 + absl/debugging/internal/stack_consumption_test.cc | 2 + absl/debugging/internal/stacktrace_aarch64-inl.inc | 2 + absl/debugging/internal/stacktrace_arm-inl.inc | 2 + absl/debugging/internal/stacktrace_generic-inl.inc | 2 + absl/debugging/internal/stacktrace_powerpc-inl.inc | 2 + .../internal/stacktrace_unimplemented-inl.inc | 2 + absl/debugging/internal/stacktrace_win32-inl.inc | 2 + absl/debugging/internal/stacktrace_x86-inl.inc | 2 + absl/debugging/internal/symbolize.h | 6 ++ absl/debugging/internal/vdso_support.cc | 2 + absl/debugging/internal/vdso_support.h | 2 + absl/debugging/leak_check.cc | 4 + absl/debugging/leak_check.h | 4 + absl/debugging/stacktrace.cc | 2 + absl/debugging/stacktrace.h | 4 + absl/debugging/symbolize.h | 2 + absl/debugging/symbolize_elf.inc | 2 + absl/debugging/symbolize_unimplemented.inc | 2 + absl/debugging/symbolize_win32.inc | 2 + absl/flags/declare.h | 2 + absl/flags/flag.cc | 2 + absl/flags/flag.h | 2 + absl/flags/flag_test_defs.cc | 2 + absl/flags/internal/commandlineflag.cc | 2 + absl/flags/internal/commandlineflag.h | 4 +- absl/flags/internal/flag.cc | 113 ++++++++++++++------- absl/flags/internal/flag.h | 54 +++++----- absl/flags/internal/parse.h | 2 + absl/flags/internal/path_util.h | 2 + absl/flags/internal/program_name.cc | 2 + absl/flags/internal/program_name.h | 2 + absl/flags/internal/registry.cc | 4 +- absl/flags/internal/registry.h | 2 + absl/flags/internal/type_erased.cc | 2 + absl/flags/internal/type_erased.h | 2 + absl/flags/internal/usage.cc | 2 + absl/flags/internal/usage.h | 2 + absl/flags/marshalling.cc | 2 + absl/flags/marshalling.h | 2 + absl/flags/parse.cc | 4 + absl/flags/parse.h | 2 + absl/flags/usage.cc | 2 + absl/flags/usage.h | 2 + absl/flags/usage_config.cc | 2 + absl/flags/usage_config.h | 2 + absl/functional/function_ref.h | 2 + absl/functional/function_ref_benchmark.cc | 2 + absl/functional/function_ref_test.cc | 2 + absl/functional/internal/function_ref.h | 2 + absl/hash/hash.h | 2 + absl/hash/hash_test.cc | 2 + absl/hash/hash_testing.h | 2 + absl/hash/internal/city.cc | 2 + absl/hash/internal/city.h | 5 + absl/hash/internal/city_test.cc | 2 + absl/hash/internal/hash.cc | 2 + absl/hash/internal/hash.h | 2 + absl/hash/internal/spy_hash_state.h | 2 + absl/memory/memory.h | 2 + absl/memory/memory_exception_safety_test.cc | 2 + absl/meta/type_traits.h | 2 + absl/numeric/int128.cc | 2 + absl/numeric/int128.h | 6 ++ absl/random/CMakeLists.txt | 14 +++ absl/random/bernoulli_distribution.h | 2 + absl/random/beta_distribution.h | 2 + absl/random/bit_gen_ref.h | 2 + absl/random/bit_gen_ref_test.cc | 2 + absl/random/discrete_distribution.cc | 2 + absl/random/discrete_distribution.h | 2 + absl/random/distribution_format_traits.h | 2 + absl/random/distributions.h | 2 + absl/random/exponential_distribution.h | 2 + absl/random/gaussian_distribution.cc | 2 + absl/random/gaussian_distribution.h | 2 + absl/random/internal/BUILD.bazel | 9 ++ absl/random/internal/chi_square.cc | 2 + absl/random/internal/chi_square.h | 4 + absl/random/internal/distribution_caller.h | 4 + absl/random/internal/distribution_test_util.cc | 2 + absl/random/internal/distribution_test_util.h | 2 + absl/random/internal/distributions.h | 2 + absl/random/internal/explicit_seed_seq.h | 4 + absl/random/internal/fast_uniform_bits.h | 4 + absl/random/internal/fast_uniform_bits_test.cc | 2 + absl/random/internal/fastmath.h | 2 + .../internal/gaussian_distribution_gentables.cc | 2 + absl/random/internal/generate_real.h | 2 + absl/random/internal/iostream_state_saver.h | 2 + absl/random/internal/mock_overload_set.h | 2 + absl/random/internal/mocking_bit_gen_base.h | 2 + absl/random/internal/nanobenchmark.cc | 2 + absl/random/internal/nanobenchmark.h | 4 + absl/random/internal/nanobenchmark_test.cc | 2 + absl/random/internal/nonsecure_base.h | 2 + absl/random/internal/pcg_engine.h | 2 + absl/random/internal/pool_urbg.cc | 2 + absl/random/internal/pool_urbg.h | 2 + absl/random/internal/randen.cc | 2 + absl/random/internal/randen.h | 2 + absl/random/internal/randen_detect.cc | 2 + absl/random/internal/randen_detect.h | 4 + absl/random/internal/randen_engine.h | 2 + absl/random/internal/randen_hwaes.cc | 4 + absl/random/internal/randen_hwaes.h | 4 + absl/random/internal/randen_slow.cc | 2 + absl/random/internal/randen_slow.h | 4 + absl/random/internal/randen_traits.h | 4 + absl/random/internal/salted_seed_seq.h | 2 + absl/random/internal/seed_material.cc | 2 + absl/random/internal/seed_material.h | 2 + absl/random/internal/sequence_urbg.h | 4 + absl/random/internal/traits.h | 2 + absl/random/internal/uniform_helper.h | 2 + absl/random/internal/wide_multiply.h | 2 + absl/random/log_uniform_int_distribution.h | 2 + absl/random/mock_distributions.h | 2 + absl/random/mocking_bit_gen.cc | 2 + absl/random/mocking_bit_gen.h | 2 + absl/random/poisson_distribution.h | 2 + absl/random/random.h | 2 + absl/random/seed_gen_exception.cc | 2 + absl/random/seed_gen_exception.h | 4 + absl/random/seed_sequences.cc | 2 + absl/random/seed_sequences.h | 2 + absl/random/uniform_int_distribution.h | 2 + absl/random/uniform_real_distribution.h | 2 + absl/random/zipf_distribution.h | 2 + absl/strings/BUILD.bazel | 5 + absl/strings/CMakeLists.txt | 6 ++ absl/strings/ascii.cc | 2 + absl/strings/ascii.h | 2 + absl/strings/charconv.cc | 2 + absl/strings/charconv.h | 4 + absl/strings/escaping.cc | 2 + absl/strings/escaping.h | 2 + absl/strings/internal/char_map.h | 2 + absl/strings/internal/charconv_bigint.cc | 2 + absl/strings/internal/charconv_bigint.h | 2 + absl/strings/internal/charconv_bigint_test.cc | 2 + absl/strings/internal/charconv_parse.cc | 2 + absl/strings/internal/charconv_parse.h | 3 + absl/strings/internal/escaping_test_common.h | 2 + absl/strings/internal/memutil.cc | 2 + absl/strings/internal/memutil.h | 2 + absl/strings/internal/numbers_test_common.h | 4 + absl/strings/internal/ostringstream.cc | 2 + absl/strings/internal/ostringstream.h | 2 + absl/strings/internal/pow10_helper.cc | 2 + absl/strings/internal/pow10_helper.h | 4 + absl/strings/internal/pow10_helper_test.cc | 2 + absl/strings/internal/resize_uninitialized.h | 2 + absl/strings/internal/stl_type_traits.h | 2 + absl/strings/internal/str_format/arg.cc | 2 + absl/strings/internal/str_format/arg.h | 2 + absl/strings/internal/str_format/arg_test.cc | 2 + absl/strings/internal/str_format/bind.cc | 2 + absl/strings/internal/str_format/bind.h | 2 + absl/strings/internal/str_format/bind_test.cc | 2 + absl/strings/internal/str_format/checker.h | 2 + absl/strings/internal/str_format/checker_test.cc | 2 + absl/strings/internal/str_format/convert_test.cc | 2 + absl/strings/internal/str_format/extension.cc | 2 + absl/strings/internal/str_format/extension.h | 2 + .../internal/str_format/float_conversion.cc | 2 + .../strings/internal/str_format/float_conversion.h | 2 + absl/strings/internal/str_format/output.cc | 2 + absl/strings/internal/str_format/output.h | 2 + absl/strings/internal/str_format/output_test.cc | 2 + absl/strings/internal/str_format/parser.cc | 2 + absl/strings/internal/str_format/parser.h | 2 + absl/strings/internal/str_format/parser_test.cc | 2 + absl/strings/internal/str_join_internal.h | 2 + absl/strings/internal/str_split_internal.h | 2 + absl/strings/internal/utf8.cc | 2 + absl/strings/internal/utf8.h | 4 + absl/strings/match.cc | 2 + absl/strings/match.h | 4 +- absl/strings/numbers.cc | 2 + absl/strings/numbers.h | 4 + absl/strings/str_cat.cc | 2 + absl/strings/str_cat.h | 2 + absl/strings/str_format.h | 2 + absl/strings/str_format_test.cc | 2 + absl/strings/str_join.h | 2 + absl/strings/str_replace.cc | 2 + absl/strings/str_replace.h | 2 + absl/strings/str_split.cc | 2 + absl/strings/str_split.h | 2 + absl/strings/string_view.cc | 2 + absl/strings/string_view.h | 20 ++-- absl/strings/strip.h | 2 + absl/strings/substitute.cc | 2 + absl/strings/substitute.h | 2 + absl/synchronization/BUILD.bazel | 1 + absl/synchronization/CMakeLists.txt | 1 + absl/synchronization/barrier.cc | 2 + absl/synchronization/barrier.h | 2 + absl/synchronization/blocking_counter.cc | 2 + absl/synchronization/blocking_counter.h | 2 + absl/synchronization/blocking_counter_test.cc | 2 + .../internal/create_thread_identity.cc | 2 + .../internal/create_thread_identity.h | 2 + absl/synchronization/internal/graphcycles.cc | 2 + absl/synchronization/internal/graphcycles.h | 4 + absl/synchronization/internal/graphcycles_test.cc | 2 + absl/synchronization/internal/kernel_timeout.h | 2 + absl/synchronization/internal/mutex_nonprod.cc | 2 + absl/synchronization/internal/mutex_nonprod.inc | 2 + absl/synchronization/internal/per_thread_sem.cc | 2 + absl/synchronization/internal/per_thread_sem.h | 2 + .../internal/per_thread_sem_test.cc | 2 + absl/synchronization/internal/thread_pool.h | 2 + absl/synchronization/internal/waiter.cc | 2 + absl/synchronization/internal/waiter.h | 2 + absl/synchronization/mutex.cc | 4 +- absl/synchronization/mutex.h | 4 +- absl/synchronization/notification.cc | 2 + absl/synchronization/notification.h | 2 + absl/synchronization/notification_test.cc | 2 + absl/time/civil_time.cc | 2 + absl/time/civil_time.h | 2 + absl/time/clock.cc | 8 ++ absl/time/clock.h | 2 + absl/time/duration.cc | 2 + absl/time/duration_test.cc | 5 - absl/time/format.cc | 2 + absl/time/internal/get_current_time_chrono.inc | 2 + absl/time/internal/get_current_time_posix.inc | 2 + absl/time/internal/test_util.cc | 4 + absl/time/internal/test_util.h | 2 + absl/time/time.cc | 2 + absl/time/time.h | 2 + absl/types/any.h | 4 + absl/types/bad_any_cast.cc | 2 + absl/types/bad_any_cast.h | 4 + absl/types/bad_optional_access.cc | 2 + absl/types/bad_optional_access.h | 4 + absl/types/bad_variant_access.cc | 2 + absl/types/bad_variant_access.h | 4 + absl/types/compare.h | 2 + absl/types/compare_test.cc | 2 + absl/types/internal/conformance_aliases.h | 2 + absl/types/internal/conformance_archetype.h | 2 + absl/types/internal/conformance_profile.h | 2 + absl/types/internal/optional.h | 2 + absl/types/internal/span.h | 2 + absl/types/internal/variant.h | 2 + absl/types/optional.h | 4 + absl/types/optional_exception_safety_test.cc | 2 + absl/types/span.h | 2 + absl/types/variant.h | 6 ++ absl/types/variant_benchmark.cc | 2 + absl/types/variant_exception_safety_test.cc | 2 + absl/types/variant_test.cc | 2 + absl/utility/utility.h | 2 + 339 files changed, 949 insertions(+), 83 deletions(-) (limited to 'absl/hash/internal/city.cc') diff --git a/absl/algorithm/BUILD.bazel b/absl/algorithm/BUILD.bazel index 2ee8c09e..6a96420b 100644 --- a/absl/algorithm/BUILD.bazel +++ b/absl/algorithm/BUILD.bazel @@ -31,6 +31,7 @@ cc_library( hdrs = ["algorithm.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/algorithm/CMakeLists.txt b/absl/algorithm/CMakeLists.txt index 9fbe36f6..56cd0fb8 100644 --- a/absl/algorithm/CMakeLists.txt +++ b/absl/algorithm/CMakeLists.txt @@ -21,6 +21,8 @@ absl_cc_library( "algorithm.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) diff --git a/absl/algorithm/algorithm.h b/absl/algorithm/algorithm.h index 771228a0..e9b47338 100644 --- a/absl/algorithm/algorithm.h +++ b/absl/algorithm/algorithm.h @@ -26,7 +26,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace algorithm_internal { @@ -150,6 +153,7 @@ ForwardIterator rotate(ForwardIterator first, ForwardIterator middle, ForwardIterator>()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_ALGORITHM_H_ diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index 5dae9fd6..d72532de 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -55,6 +55,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_algorithm_internal { // NOTE: it is important to defer to ADL lookup for building with C++ modules, @@ -1720,6 +1721,7 @@ OutputIt c_partial_sum(const InputSequence& input, OutputIt output_first, output_first, std::forward(op)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_ALGORITHM_CONTAINER_H_ diff --git a/absl/base/internal/raw_logging.h b/absl/base/internal/raw_logging.h index 12145c48..cff45058 100644 --- a/absl/base/internal/raw_logging.h +++ b/absl/base/internal/raw_logging.h @@ -154,7 +154,7 @@ using LogPrefixHook = bool (*)(absl::LogSeverity severity, const char* file, // // 'file' and 'line' are the file and line number where the ABSL_RAW_LOG macro // was located. -// The null-terminated logged message lives in the buffer between 'buf_start' +// The NUL-terminated logged message lives in the buffer between 'buf_start' // and 'buf_end'. 'prefix_end' points to the first non-prefix character of the // buffer (as written by the LogPrefixHook.) using AbortHook = void (*)(const char* file, int line, const char* buf_start, diff --git a/absl/base/internal/thread_identity.h b/absl/base/internal/thread_identity.h index a1aa45ff..5dfd0715 100644 --- a/absl/base/internal/thread_identity.h +++ b/absl/base/internal/thread_identity.h @@ -209,7 +209,7 @@ void ClearCurrentThreadIdentity(); #error ABSL_THREAD_IDENTITY_MODE cannot be direcly set #elif defined(ABSL_FORCE_THREAD_IDENTITY_MODE) #define ABSL_THREAD_IDENTITY_MODE ABSL_FORCE_THREAD_IDENTITY_MODE -#elif defined(_WIN32) +#elif defined(_WIN32) && !defined(__MINGW32__) #define ABSL_THREAD_IDENTITY_MODE ABSL_THREAD_IDENTITY_MODE_USE_CPP11 #elif ABSL_PER_THREAD_TLS && defined(__GOOGLE_GRTE_VERSION__) && \ (__GOOGLE_GRTE_VERSION__ >= 20140228L) diff --git a/absl/container/BUILD.bazel b/absl/container/BUILD.bazel index e60979b2..1f7abe07 100644 --- a/absl/container/BUILD.bazel +++ b/absl/container/BUILD.bazel @@ -141,6 +141,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( @@ -478,6 +479,9 @@ cc_library( hdrs = ["internal/hashtable_debug_hooks.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -521,6 +525,7 @@ cc_library( hdrs = ["internal/node_hash_policy.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_test( @@ -662,6 +667,9 @@ cc_library( hdrs = ["internal/tracked.h"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = [ + "//absl/base:config", + ], ) cc_library( diff --git a/absl/container/CMakeLists.txt b/absl/container/CMakeLists.txt index aa33659b..a931f334 100644 --- a/absl/container/CMakeLists.txt +++ b/absl/container/CMakeLists.txt @@ -204,6 +204,8 @@ absl_cc_library( "internal/counting_allocator.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config ) absl_cc_test( @@ -574,6 +576,8 @@ absl_cc_library( "internal/hashtable_debug_hooks.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -593,6 +597,8 @@ absl_cc_library( "internal/node_hash_policy.h" COPTS ${ABSL_DEFAULT_COPTS} + DEPS + absl::config PUBLIC ) @@ -735,6 +741,8 @@ absl_cc_library( "internal/tracked.h" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/container/btree_map.h b/absl/container/btree_map.h index 9f35f639..470e3197 100644 --- a/absl/container/btree_map.h +++ b/absl/container/btree_map.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_map<> // @@ -700,6 +701,7 @@ void swap(btree_multimap &x, btree_multimap &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_MAP_H_ diff --git a/absl/container/btree_set.h b/absl/container/btree_set.h index 6e47b4aa..2a4d0ace 100644 --- a/absl/container/btree_set.h +++ b/absl/container/btree_set.h @@ -51,6 +51,7 @@ #include "absl/container/internal/btree_container.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // absl::btree_set<> // @@ -648,6 +649,7 @@ void swap(btree_multiset &x, btree_multiset &y) { return x.swap(y); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_SET_H_ diff --git a/absl/container/btree_test.cc b/absl/container/btree_test.cc index ea73f032..f8aadd62 100644 --- a/absl/container/btree_test.cc +++ b/absl/container/btree_test.cc @@ -42,6 +42,7 @@ ABSL_FLAG(int, test_values, 10000, "The number of values to use for tests"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -2304,4 +2305,5 @@ TEST(Btree, EmptyTree) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/btree_test.h b/absl/container/btree_test.h index 5ecf43ce..218ba41d 100644 --- a/absl/container/btree_test.h +++ b/absl/container/btree_test.h @@ -28,6 +28,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Like remove_const but propagates the removal through std::pair. @@ -148,6 +149,7 @@ std::vector GenerateValuesWithSeed(int n, int maxval, int seed) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_BTREE_TEST_H_ diff --git a/absl/container/fixed_array.h b/absl/container/fixed_array.h index 70e94ad5..a9ce99ba 100644 --- a/absl/container/fixed_array.h +++ b/absl/container/fixed_array.h @@ -50,6 +50,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN constexpr static auto kFixedArrayUseDefault = static_cast(-1); @@ -508,6 +509,7 @@ void FixedArray::NonEmptyInlinedStorage::AnnotateDestruct( #endif // ADDRESS_SANITIZER static_cast(n); // Mark used when not in asan mode } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FIXED_ARRAY_H_ diff --git a/absl/container/fixed_array_exception_safety_test.cc b/absl/container/fixed_array_exception_safety_test.cc index 5ebeac05..a5bb009d 100644 --- a/absl/container/fixed_array_exception_safety_test.cc +++ b/absl/container/fixed_array_exception_safety_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -195,6 +196,7 @@ TEST(FixedArrayExceptionSafety, FillWithAlloc) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/container/flat_hash_map.h b/absl/container/flat_hash_map.h index 283f2439..fb570cd4 100644 --- a/absl/container/flat_hash_map.h +++ b/absl/container/flat_hash_map.h @@ -42,6 +42,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashMapPolicy; @@ -584,6 +585,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_MAP_H_ diff --git a/absl/container/flat_hash_map_test.cc b/absl/container/flat_hash_map_test.cc index 02d1f879..dae8e003 100644 --- a/absl/container/flat_hash_map_test.cc +++ b/absl/container/flat_hash_map_test.cc @@ -24,6 +24,7 @@ #include "absl/types/any.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -251,4 +252,5 @@ TEST(FlatHashMap, Any) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/flat_hash_set.h b/absl/container/flat_hash_set.h index 2a51c341..930107ea 100644 --- a/absl/container/flat_hash_set.h +++ b/absl/container/flat_hash_set.h @@ -40,6 +40,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct FlatHashSetPolicy; @@ -488,6 +489,7 @@ struct IsUnorderedContainer> } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_FLAT_HASH_SET_H_ diff --git a/absl/container/flat_hash_set_test.cc b/absl/container/flat_hash_set_test.cc index b55be59b..6eacb1bb 100644 --- a/absl/container/flat_hash_set_test.cc +++ b/absl/container/flat_hash_set_test.cc @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -125,4 +126,5 @@ TEST(FlatHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/inlined_vector.h b/absl/container/inlined_vector.h index d5c67db5..2388d471 100644 --- a/absl/container/inlined_vector.h +++ b/absl/container/inlined_vector.h @@ -54,6 +54,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // InlinedVector // ----------------------------------------------------------------------------- @@ -841,6 +842,7 @@ H AbslHashValue(H h, const absl::InlinedVector& a) { return H::combine(H::combine_contiguous(std::move(h), a.data(), size), size); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INLINED_VECTOR_H_ diff --git a/absl/container/internal/btree.h b/absl/container/internal/btree.h index 40217dd5..aef861dc 100644 --- a/absl/container/internal/btree.h +++ b/absl/container/internal/btree.h @@ -70,6 +70,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A helper class that indicates if the Compare parameter is a key-compare-to @@ -2606,6 +2607,7 @@ int btree

::internal_verify( } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_H_ diff --git a/absl/container/internal/btree_container.h b/absl/container/internal/btree_container.h index 774412d9..04795c2e 100644 --- a/absl/container/internal/btree_container.h +++ b/absl/container/internal/btree_container.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A common base class for btree_set, btree_map, btree_multiset, and @@ -602,6 +603,7 @@ class btree_multimap_container : public btree_multiset_container { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_BTREE_CONTAINER_H_ diff --git a/absl/container/internal/common.h b/absl/container/internal/common.h index cc7633dc..853a5b21 100644 --- a/absl/container/internal/common.h +++ b/absl/container/internal/common.h @@ -22,6 +22,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -196,6 +197,7 @@ struct InsertReturnType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_H_ diff --git a/absl/container/internal/compressed_tuple.h b/absl/container/internal/compressed_tuple.h index 7d08e370..4bfe92fd 100644 --- a/absl/container/internal/compressed_tuple.h +++ b/absl/container/internal/compressed_tuple.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -256,6 +257,7 @@ template <> class ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC CompressedTuple<> {}; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_COMPRESSED_TUPLE_DECLSPEC diff --git a/absl/container/internal/compressed_tuple_test.cc b/absl/container/internal/compressed_tuple_test.cc index 19af8f10..76bc9213 100644 --- a/absl/container/internal/compressed_tuple_test.cc +++ b/absl/container/internal/compressed_tuple_test.cc @@ -48,6 +48,7 @@ struct TwoValues { namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -408,4 +409,5 @@ TEST(CompressedTupleTest, EmptyFinalClass) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/container_memory.h b/absl/container/internal/container_memory.h index e5bb9773..d24b0f84 100644 --- a/absl/container/internal/container_memory.h +++ b/absl/container/internal/container_memory.h @@ -34,6 +34,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Allocates at least n bytes aligned to the specified alignment. @@ -433,6 +434,7 @@ struct map_slot_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_CONTAINER_MEMORY_H_ diff --git a/absl/container/internal/container_memory_test.cc b/absl/container/internal/container_memory_test.cc index d6b0495f..7942c7be 100644 --- a/absl/container/internal/container_memory_test.cc +++ b/absl/container/internal/container_memory_test.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -185,4 +186,5 @@ TEST(DecomposePair, NotDecomposable) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/counting_allocator.h b/absl/container/internal/counting_allocator.h index 4e717bef..9efdc662 100644 --- a/absl/container/internal/counting_allocator.h +++ b/absl/container/internal/counting_allocator.h @@ -19,7 +19,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // This is a stateful allocator, but the state lives outside of the @@ -74,6 +77,7 @@ class CountingAllocator : public std::allocator { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_COUNTING_ALLOCATOR_H_ diff --git a/absl/container/internal/hash_function_defaults.h b/absl/container/internal/hash_function_defaults.h index cb8f03c8..401ddf4d 100644 --- a/absl/container/internal/hash_function_defaults.h +++ b/absl/container/internal/hash_function_defaults.h @@ -56,6 +56,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // The hash of an object of type T is computed by using absl::Hash. @@ -139,6 +140,7 @@ template using hash_default_eq = typename container_internal::HashEq::Eq; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_FUNCTION_DEFAULTS_H_ diff --git a/absl/container/internal/hash_function_defaults_test.cc b/absl/container/internal/hash_function_defaults_test.cc index 82708dbe..2eefc7e0 100644 --- a/absl/container/internal/hash_function_defaults_test.cc +++ b/absl/container/internal/hash_function_defaults_test.cc @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -248,6 +249,7 @@ TYPED_TEST_SUITE(StringLikeTest, StringTypesCartesianProduct); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl enum Hash : size_t { @@ -278,6 +280,7 @@ struct hash> { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -292,4 +295,5 @@ TEST(Delegate, HashDispatch) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.cc b/absl/container/internal/hash_generator_testing.cc index 37a23d60..75c4db6c 100644 --- a/absl/container/internal/hash_generator_testing.cc +++ b/absl/container/internal/hash_generator_testing.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace { @@ -69,4 +70,5 @@ absl::string_view Generator::operator()() const { } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_generator_testing.h b/absl/container/internal/hash_generator_testing.h index 477215cd..6869fe45 100644 --- a/absl/container/internal/hash_generator_testing.h +++ b/absl/container/internal/hash_generator_testing.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_internal { namespace generator_internal { @@ -154,6 +155,7 @@ using GeneratedType = decltype( } // namespace hash_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_GENERATOR_TESTING_H_ diff --git a/absl/container/internal/hash_policy_testing.h b/absl/container/internal/hash_policy_testing.h index c57407a0..01c40d2e 100644 --- a/absl/container/internal/hash_policy_testing.h +++ b/absl/container/internal/hash_policy_testing.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hash_testing_internal { @@ -162,6 +163,7 @@ auto keys(const Set& s) } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl // ABSL_UNORDERED_SUPPORTS_ALLOC_CTORS is false for glibcxx versions diff --git a/absl/container/internal/hash_policy_testing_test.cc b/absl/container/internal/hash_policy_testing_test.cc index 0c95eb5e..f0b20fe3 100644 --- a/absl/container/internal/hash_policy_testing_test.cc +++ b/absl/container/internal/hash_policy_testing_test.cc @@ -17,6 +17,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -40,4 +41,5 @@ TEST(_, Hash) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hash_policy_traits.h b/absl/container/internal/hash_policy_traits.h index fd007de7..3e1209c6 100644 --- a/absl/container/internal/hash_policy_traits.h +++ b/absl/container/internal/hash_policy_traits.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Defines how slots are initialized/destroyed/moved. @@ -184,6 +185,7 @@ struct hash_policy_traits { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASH_POLICY_TRAITS_H_ diff --git a/absl/container/internal/hash_policy_traits_test.cc b/absl/container/internal/hash_policy_traits_test.cc index e643d189..6ef8b9e0 100644 --- a/absl/container/internal/hash_policy_traits_test.cc +++ b/absl/container/internal/hash_policy_traits_test.cc @@ -22,6 +22,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -139,4 +140,5 @@ TEST_F(Test, with_transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtable_debug.h b/absl/container/internal/hashtable_debug.h index 71930004..19d52121 100644 --- a/absl/container/internal/hashtable_debug.h +++ b/absl/container/internal/hashtable_debug.h @@ -38,6 +38,7 @@ #include "absl/container/internal/hashtable_debug_hooks.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Returns the number of probes required to lookup `key`. Returns 0 for a @@ -103,6 +104,7 @@ size_t LowerBoundAllocatedByteSize(size_t num_elements) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_H_ diff --git a/absl/container/internal/hashtable_debug_hooks.h b/absl/container/internal/hashtable_debug_hooks.h index 371ce81f..3e9ea595 100644 --- a/absl/container/internal/hashtable_debug_hooks.h +++ b/absl/container/internal/hashtable_debug_hooks.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace hashtable_debug_internal { @@ -76,6 +79,7 @@ struct HashtableDebugAccess { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLE_DEBUG_HOOKS_H_ diff --git a/absl/container/internal/hashtablez_sampler.cc b/absl/container/internal/hashtablez_sampler.cc index 6deeca44..e15f4444 100644 --- a/absl/container/internal/hashtablez_sampler.cc +++ b/absl/container/internal/hashtablez_sampler.cc @@ -28,6 +28,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr int HashtablezInfo::kMaxStackDepth; @@ -265,4 +266,5 @@ void SetHashtablezMaxSamples(int32_t max) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler.h b/absl/container/internal/hashtablez_sampler.h index c694df05..c4f9629f 100644 --- a/absl/container/internal/hashtablez_sampler.h +++ b/absl/container/internal/hashtablez_sampler.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // Stores information about a sampled hashtable. All mutations to this *must* @@ -281,6 +282,7 @@ void SetHashtablezMaxSamples(int32_t max); extern "C" bool AbslContainerInternalSampleEverything(); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_HASHTABLEZ_SAMPLER_H_ diff --git a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc index 984dce5d..78b9d362 100644 --- a/absl/container/internal/hashtablez_sampler_force_weak_definition.cc +++ b/absl/container/internal/hashtablez_sampler_force_weak_definition.cc @@ -17,6 +17,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // See hashtablez_sampler.h for details. @@ -25,4 +26,5 @@ extern "C" ABSL_ATTRIBUTE_WEAK bool AbslContainerInternalSampleEverything() { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/hashtablez_sampler_test.cc b/absl/container/internal/hashtablez_sampler_test.cc index af4b5ee1..102b2375 100644 --- a/absl/container/internal/hashtablez_sampler_test.cc +++ b/absl/container/internal/hashtablez_sampler_test.cc @@ -36,6 +36,7 @@ constexpr int kProbeLength = 8; #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { class HashtablezInfoHandlePeer { public: @@ -354,4 +355,5 @@ TEST(HashtablezSamplerTest, Callback) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/inlined_vector.h b/absl/container/internal/inlined_vector.h index 84aa785a..4d80b727 100644 --- a/absl/container/internal/inlined_vector.h +++ b/absl/container/internal/inlined_vector.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace inlined_vector_internal { template @@ -885,6 +886,7 @@ auto Storage::Swap(Storage* other_storage_ptr) -> void { } } // namespace inlined_vector_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_INLINED_VECTOR_INTERNAL_H_ diff --git a/absl/container/internal/layout.h b/absl/container/internal/layout.h index bbdde507..69cc85dd 100644 --- a/absl/container/internal/layout.h +++ b/absl/container/internal/layout.h @@ -188,6 +188,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A type wrapper that instructs `Layout` to use the specific alignment for the @@ -734,6 +735,7 @@ class Layout : public internal_layout::LayoutType { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_LAYOUT_H_ diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 33b72bd3..8f3628a1 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -28,6 +28,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -1562,4 +1563,5 @@ TEST(CompactString, Works) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/node_hash_policy.h b/absl/container/internal/node_hash_policy.h index 19b4fc09..4617162f 100644 --- a/absl/container/internal/node_hash_policy.h +++ b/absl/container/internal/node_hash_policy.h @@ -39,7 +39,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -83,6 +86,7 @@ struct node_hash_policy { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_NODE_HASH_POLICY_H_ diff --git a/absl/container/internal/node_hash_policy_test.cc b/absl/container/internal/node_hash_policy_test.cc index f1d3ec30..84aabba9 100644 --- a/absl/container/internal/node_hash_policy_test.cc +++ b/absl/container/internal/node_hash_policy_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -64,4 +65,5 @@ TEST_F(NodeTest, transfer) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_map.h b/absl/container/internal/raw_hash_map.h index 7dad120a..0a02757d 100644 --- a/absl/container/internal/raw_hash_map.h +++ b/absl/container/internal/raw_hash_map.h @@ -24,6 +24,7 @@ #include "absl/container/internal/raw_hash_set.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -190,6 +191,7 @@ class raw_hash_map : public raw_hash_set { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_MAP_H_ diff --git a/absl/container/internal/raw_hash_set.cc b/absl/container/internal/raw_hash_set.cc index ac2d10a7..919ac074 100644 --- a/absl/container/internal/raw_hash_set.cc +++ b/absl/container/internal/raw_hash_set.cc @@ -20,6 +20,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { constexpr size_t Group::kWidth; @@ -43,4 +44,5 @@ bool ShouldInsertBackwards(size_t hash, ctrl_t* ctrl) { } } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 469226fe..4103e02a 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -118,6 +118,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -1861,6 +1862,7 @@ struct HashtableDebugAccess> { } // namespace hashtable_debug_internal } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_RAW_HASH_SET_H_ diff --git a/absl/container/internal/raw_hash_set_allocator_test.cc b/absl/container/internal/raw_hash_set_allocator_test.cc index a5eff0b3..7ac4b9f7 100644 --- a/absl/container/internal/raw_hash_set_allocator_test.cc +++ b/absl/container/internal/raw_hash_set_allocator_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/tracked.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -425,4 +426,5 @@ TEST_F(PropagateOnAll, Swap) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index ec8f9231..38e5e0e8 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -35,6 +35,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { struct RawHashSetTestOnlyAccess { @@ -1913,4 +1914,5 @@ TEST(Sanitizer, PoisoningOnErase) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.cc b/absl/container/internal/test_instance_tracker.cc index 5a66cb4d..f9947f04 100644 --- a/absl/container/internal/test_instance_tracker.cc +++ b/absl/container/internal/test_instance_tracker.cc @@ -15,6 +15,7 @@ #include "absl/container/internal/test_instance_tracker.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { int BaseCountedInstance::num_instances_ = 0; int BaseCountedInstance::num_live_instances_ = 0; @@ -24,4 +25,5 @@ int BaseCountedInstance::num_swaps_ = 0; int BaseCountedInstance::num_comparisons_ = 0; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/test_instance_tracker.h b/absl/container/internal/test_instance_tracker.h index c4731dbe..5ff6fd71 100644 --- a/absl/container/internal/test_instance_tracker.h +++ b/absl/container/internal/test_instance_tracker.h @@ -21,6 +21,7 @@ #include "absl/types/compare.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace test_internal { // A type that counts number of occurrences of the type, the live occurrences of @@ -267,6 +268,7 @@ class MovableOnlyInstance : public BaseCountedInstance { }; } // namespace test_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TEST_INSTANCE_TRACKER_H_ diff --git a/absl/container/internal/tracked.h b/absl/container/internal/tracked.h index 75173ab0..29f5829f 100644 --- a/absl/container/internal/tracked.h +++ b/absl/container/internal/tracked.h @@ -16,10 +16,14 @@ #define ABSL_CONTAINER_INTERNAL_TRACKED_H_ #include + #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { // A class that tracks its copies and moves so that it can be queried in tests. @@ -73,6 +77,7 @@ class Tracked { }; } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_TRACKED_H_ diff --git a/absl/container/internal/unordered_map_constructor_test.h b/absl/container/internal/unordered_map_constructor_test.h index 68817e4e..76ee95e6 100644 --- a/absl/container/internal/unordered_map_constructor_test.h +++ b/absl/container/internal/unordered_map_constructor_test.h @@ -24,6 +24,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -482,6 +483,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_map_lookup_test.h b/absl/container/internal/unordered_map_lookup_test.h index ebd3612b..e76421e5 100644 --- a/absl/container/internal/unordered_map_lookup_test.h +++ b/absl/container/internal/unordered_map_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -110,6 +111,7 @@ REGISTER_TYPED_TEST_CASE_P(LookupTest, At, OperatorBracket, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_map_members_test.h b/absl/container/internal/unordered_map_members_test.h index 1bf31ab4..7d48cdb8 100644 --- a/absl/container/internal/unordered_map_members_test.h +++ b/absl/container/internal/unordered_map_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -80,6 +81,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_modifiers_test.h b/absl/container/internal/unordered_map_modifiers_test.h index f6aff542..b8c513f1 100644 --- a/absl/container/internal/unordered_map_modifiers_test.h +++ b/absl/container/internal/unordered_map_modifiers_test.h @@ -23,6 +23,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -309,6 +310,7 @@ TYPED_TEST_P(UniquePtrModifiersTest, TryEmplace) { REGISTER_TYPED_TEST_SUITE_P(UniquePtrModifiersTest, TryEmplace); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_MAP_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_map_test.cc b/absl/container/internal/unordered_map_test.cc index 114b342d..9cbf512f 100644 --- a/absl/container/internal/unordered_map_test.cc +++ b/absl/container/internal/unordered_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -45,4 +46,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedMap, UniquePtrModifiersTest, } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/internal/unordered_set_constructor_test.h b/absl/container/internal/unordered_set_constructor_test.h index f4844683..41165b05 100644 --- a/absl/container/internal/unordered_set_constructor_test.h +++ b/absl/container/internal/unordered_set_constructor_test.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -489,6 +490,7 @@ REGISTER_TYPED_TEST_CASE_P( AssignmentFromInitializerListOverwritesExisting, AssignmentOnSelf); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_CONSTRUCTOR_TEST_H_ diff --git a/absl/container/internal/unordered_set_lookup_test.h b/absl/container/internal/unordered_set_lookup_test.h index 05b32b5d..8f2f4b20 100644 --- a/absl/container/internal/unordered_set_lookup_test.h +++ b/absl/container/internal/unordered_set_lookup_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -84,6 +85,7 @@ TYPED_TEST_P(LookupTest, EqualRange) { REGISTER_TYPED_TEST_CASE_P(LookupTest, Count, Find, EqualRange); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_LOOKUP_TEST_H_ diff --git a/absl/container/internal/unordered_set_members_test.h b/absl/container/internal/unordered_set_members_test.h index b96c945a..4c5e104a 100644 --- a/absl/container/internal/unordered_set_members_test.h +++ b/absl/container/internal/unordered_set_members_test.h @@ -21,6 +21,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -79,6 +80,7 @@ TYPED_TEST_P(MembersTest, BeginEnd) { REGISTER_TYPED_TEST_SUITE_P(MembersTest, Typedefs, SimpleFunctions, BeginEnd); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MEMBERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_modifiers_test.h b/absl/container/internal/unordered_set_modifiers_test.h index 79a8d422..26be58d9 100644 --- a/absl/container/internal/unordered_set_modifiers_test.h +++ b/absl/container/internal/unordered_set_modifiers_test.h @@ -21,6 +21,7 @@ #include "absl/container/internal/hash_policy_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template @@ -183,6 +184,7 @@ REGISTER_TYPED_TEST_CASE_P(ModifiersTest, Clear, Insert, InsertHint, EraseKey, Swap); } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_INTERNAL_UNORDERED_SET_MODIFIERS_TEST_H_ diff --git a/absl/container/internal/unordered_set_test.cc b/absl/container/internal/unordered_set_test.cc index 6478fac1..a134b539 100644 --- a/absl/container/internal/unordered_set_test.cc +++ b/absl/container/internal/unordered_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -36,4 +37,5 @@ INSTANTIATE_TYPED_TEST_SUITE_P(UnorderedSet, ModifiersTest, SetTypes); } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_map.h b/absl/container/node_hash_map.h index a718842b..e8065a98 100644 --- a/absl/container/node_hash_map.h +++ b/absl/container/node_hash_map.h @@ -48,6 +48,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template class NodeHashMapPolicy; @@ -581,6 +582,7 @@ struct IsUnorderedContainer< } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_MAP_H_ diff --git a/absl/container/node_hash_map_test.cc b/absl/container/node_hash_map_test.cc index 0f2714a7..f923e915 100644 --- a/absl/container/node_hash_map_test.cc +++ b/absl/container/node_hash_map_test.cc @@ -21,6 +21,7 @@ #include "absl/container/internal/unordered_map_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { @@ -217,4 +218,5 @@ TEST(NodeHashMap, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/container/node_hash_set.h b/absl/container/node_hash_set.h index 0cd1fe57..43ada3f9 100644 --- a/absl/container/node_hash_set.h +++ b/absl/container/node_hash_set.h @@ -44,6 +44,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { template struct NodeHashSetPolicy; @@ -483,6 +484,7 @@ struct IsUnorderedContainer> : std::true_type {}; } // namespace container_algorithm_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_CONTAINER_NODE_HASH_SET_H_ diff --git a/absl/container/node_hash_set_test.cc b/absl/container/node_hash_set_test.cc index 0ea76e7c..e1d544ff 100644 --- a/absl/container/node_hash_set_test.cc +++ b/absl/container/node_hash_set_test.cc @@ -20,6 +20,7 @@ #include "absl/container/internal/unordered_set_modifiers_test.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace container_internal { namespace { using ::absl::container_internal::hash_internal::Enum; @@ -102,4 +103,5 @@ TEST(NodeHashSet, MergeExtractInsert) { } // namespace } // namespace container_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/BUILD.bazel b/absl/debugging/BUILD.bazel index 2601090b..32cacefd 100644 --- a/absl/debugging/BUILD.bazel +++ b/absl/debugging/BUILD.bazel @@ -38,6 +38,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -63,6 +64,7 @@ cc_library( ":debugging_internal", ":demangle_internal", "//absl/base", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:malloc_internal", @@ -106,6 +108,7 @@ cc_library( deps = [ ":stacktrace", ":symbolize", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], @@ -168,6 +171,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:raw_logging_internal", @@ -181,6 +185,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, deps = [ "//absl/base", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -205,7 +210,10 @@ cc_library( srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], linkopts = ABSL_DEFAULT_LINKOPTS, - deps = ["//absl/base:core_headers"], + deps = [ + "//absl/base:config", + "//absl/base:core_headers", + ], ) # Adding a dependency to leak_check_disable will disable @@ -216,6 +224,7 @@ cc_library( srcs = ["leak_check_disable.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, linkstatic = 1, + deps = ["//absl/base:config"], alwayslink = 1, ) @@ -237,6 +246,9 @@ cc_library( }), linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_library( @@ -247,6 +259,9 @@ cc_library( copts = ["-ULEAK_SANITIZER"], linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], + deps = [ + "//absl/base:config", + ], ) cc_test( @@ -304,6 +319,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], diff --git a/absl/debugging/CMakeLists.txt b/absl/debugging/CMakeLists.txt index eff504b4..ef9e71fc 100644 --- a/absl/debugging/CMakeLists.txt +++ b/absl/debugging/CMakeLists.txt @@ -25,6 +25,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::debugging_internal + absl::config absl::core_headers PUBLIC ) @@ -49,6 +50,7 @@ absl_cc_library( absl::debugging_internal absl::demangle_internal absl::base + absl::config absl::core_headers absl::dynamic_annotations absl::malloc_internal @@ -88,6 +90,7 @@ absl_cc_library( DEPS absl::stacktrace absl::symbolize + absl::config absl::core_headers absl::raw_logging_internal ) @@ -151,6 +154,7 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} DEPS absl::core_headers + absl::config absl::dynamic_annotations absl::raw_logging_internal ) @@ -196,6 +200,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers PUBLIC ) @@ -293,6 +298,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal TESTONLY diff --git a/absl/debugging/failure_signal_handler.cc b/absl/debugging/failure_signal_handler.cc index c6a4d962..470d6768 100644 --- a/absl/debugging/failure_signal_handler.cc +++ b/absl/debugging/failure_signal_handler.cc @@ -47,6 +47,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_CONST_INIT static FailureSignalHandlerOptions fsh_options; @@ -356,4 +357,5 @@ void InstallFailureSignalHandler(const FailureSignalHandlerOptions& options) { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/failure_signal_handler.h b/absl/debugging/failure_signal_handler.h index 1beb78b9..f5a83962 100644 --- a/absl/debugging/failure_signal_handler.h +++ b/absl/debugging/failure_signal_handler.h @@ -44,7 +44,10 @@ #ifndef ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ #define ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // FailureSignalHandlerOptions // @@ -112,6 +115,7 @@ namespace debugging_internal { const char* FailureSignalToString(int signo); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_FAILURE_SIGNAL_HANDLER_H_ diff --git a/absl/debugging/internal/address_is_readable.cc b/absl/debugging/internal/address_is_readable.cc index 99c4c64b..f45e59b3 100644 --- a/absl/debugging/internal/address_is_readable.cc +++ b/absl/debugging/internal/address_is_readable.cc @@ -20,12 +20,14 @@ #if !defined(__linux__) || defined(__ANDROID__) namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // On platforms other than Linux, just return true. bool AddressIsReadable(const void* /* addr */) { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #else @@ -40,6 +42,7 @@ bool AddressIsReadable(const void* /* addr */) { return true; } #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Pack a pid and two file descriptors into a 64-bit word, @@ -128,6 +131,7 @@ bool AddressIsReadable(const void *addr) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/debugging/internal/address_is_readable.h b/absl/debugging/internal/address_is_readable.h index ca8003e6..4bbaf4d6 100644 --- a/absl/debugging/internal/address_is_readable.h +++ b/absl/debugging/internal/address_is_readable.h @@ -15,7 +15,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ #define ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Return whether the byte at *addr is readable, without faulting. @@ -23,6 +26,7 @@ namespace debugging_internal { bool AddressIsReadable(const void *addr); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_ADDRESS_IS_READABLE_H_ diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 3809e496..fc615c3f 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -24,6 +24,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { typedef struct { @@ -1890,4 +1891,5 @@ bool Demangle(const char *mangled, char *out, int out_size) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/demangle.h b/absl/debugging/internal/demangle.h index 81bb0dfd..c314d9bc 100644 --- a/absl/debugging/internal/demangle.h +++ b/absl/debugging/internal/demangle.h @@ -53,7 +53,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ #define ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Demangle `mangled`. On success, return true and write the @@ -62,6 +65,7 @@ namespace debugging_internal { bool Demangle(const char *mangled, char *out, int out_size); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_DEMANGLE_H_ diff --git a/absl/debugging/internal/demangle_test.cc b/absl/debugging/internal/demangle_test.cc index a68ce324..c6f1ce18 100644 --- a/absl/debugging/internal/demangle_test.cc +++ b/absl/debugging/internal/demangle_test.cc @@ -23,6 +23,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -190,4 +191,5 @@ TEST(DemangleRegression, DeeplyNestedArrayType) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/elf_mem_image.cc b/absl/debugging/internal/elf_mem_image.cc index e7408bca..24cc0130 100644 --- a/absl/debugging/internal/elf_mem_image.cc +++ b/absl/debugging/internal/elf_mem_image.cc @@ -38,6 +38,7 @@ #define VERSYM_VERSION 0x7fff namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -375,6 +376,7 @@ void ElfMemImage::SymbolIterator::Update(int increment) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/elf_mem_image.h b/absl/debugging/internal/elf_mem_image.h index d84200db..46bfade3 100644 --- a/absl/debugging/internal/elf_mem_image.h +++ b/absl/debugging/internal/elf_mem_image.h @@ -23,6 +23,8 @@ // used. #include +#include "absl/base/config.h" + // Maybe one day we can rewrite this file not to require the elf // symbol extensions in glibc, but for right now we need them. #ifdef ABSL_HAVE_ELF_MEM_IMAGE @@ -39,6 +41,7 @@ #include // for ElfW namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // An in-memory ELF image (may not exist on disk). @@ -123,6 +126,7 @@ class ElfMemImage { }; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/internal/examine_stack.cc b/absl/debugging/internal/examine_stack.cc index 1ebc788f..22f41b46 100644 --- a/absl/debugging/internal/examine_stack.cc +++ b/absl/debugging/internal/examine_stack.cc @@ -30,6 +30,7 @@ #include "absl/debugging/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, nullptr if @@ -150,4 +151,5 @@ void DumpPCAndFrameSizesAndStackTrace( } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/internal/examine_stack.h b/absl/debugging/internal/examine_stack.h index 56c9763e..39336913 100644 --- a/absl/debugging/internal/examine_stack.h +++ b/absl/debugging/internal/examine_stack.h @@ -17,7 +17,10 @@ #ifndef ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ #define ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the program counter from signal context, or nullptr if @@ -33,6 +36,7 @@ void DumpPCAndFrameSizesAndStackTrace( void (*writerfn)(const char*, void*), void* writerfn_arg); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_EXAMINE_STACK_H_ diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc index d4703264..875ca6d9 100644 --- a/absl/debugging/internal/stack_consumption.cc +++ b/absl/debugging/internal/stack_consumption.cc @@ -27,6 +27,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -177,6 +178,7 @@ int GetSignalHandlerStackConsumption(void (*signal_handler)(int)) { } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h index b860a3c1..5e60ec42 100644 --- a/absl/debugging/internal/stack_consumption.h +++ b/absl/debugging/internal/stack_consumption.h @@ -18,6 +18,8 @@ #ifndef ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ #define ABSL_DEBUGGING_INTERNAL_STACK_CONSUMPTION_H_ +#include "absl/base/config.h" + // The code in this module is not portable. // Use this feature test macro to detect its availability. #ifdef ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION @@ -27,6 +29,7 @@ #define ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION 1 namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Returns the stack consumption in bytes for the code exercised by @@ -38,6 +41,7 @@ namespace debugging_internal { int GetSignalHandlerStackConsumption(void (*signal_handler)(int)); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stack_consumption_test.cc b/absl/debugging/internal/stack_consumption_test.cc index 68bfa126..80445bf4 100644 --- a/absl/debugging/internal/stack_consumption_test.cc +++ b/absl/debugging/internal/stack_consumption_test.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { namespace { @@ -43,6 +44,7 @@ TEST(SignalHandlerStackConsumptionTest, MeasuresStackConsumption) { } // namespace } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION diff --git a/absl/debugging/internal/stacktrace_aarch64-inl.inc b/absl/debugging/internal/stacktrace_aarch64-inl.inc index 7ed6b3eb..411ea308 100644 --- a/absl/debugging/internal/stacktrace_aarch64-inl.inc +++ b/absl/debugging/internal/stacktrace_aarch64-inl.inc @@ -180,11 +180,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_AARCH64_INL_H_ diff --git a/absl/debugging/internal/stacktrace_arm-inl.inc b/absl/debugging/internal/stacktrace_arm-inl.inc index c8408337..fffda968 100644 --- a/absl/debugging/internal/stacktrace_arm-inl.inc +++ b/absl/debugging/internal/stacktrace_arm-inl.inc @@ -113,11 +113,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_ARM_INL_H_ diff --git a/absl/debugging/internal/stacktrace_generic-inl.inc b/absl/debugging/internal/stacktrace_generic-inl.inc index 81a49ef2..ac034c9f 100644 --- a/absl/debugging/internal/stacktrace_generic-inl.inc +++ b/absl/debugging/internal/stacktrace_generic-inl.inc @@ -87,11 +87,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_GENERIC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_powerpc-inl.inc b/absl/debugging/internal/stacktrace_powerpc-inl.inc index 3a070ee4..2e7c2f40 100644 --- a/absl/debugging/internal/stacktrace_powerpc-inl.inc +++ b/absl/debugging/internal/stacktrace_powerpc-inl.inc @@ -236,11 +236,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_POWERPC_INL_H_ diff --git a/absl/debugging/internal/stacktrace_unimplemented-inl.inc b/absl/debugging/internal/stacktrace_unimplemented-inl.inc index e256fdd4..5b8fb191 100644 --- a/absl/debugging/internal/stacktrace_unimplemented-inl.inc +++ b/absl/debugging/internal/stacktrace_unimplemented-inl.inc @@ -12,11 +12,13 @@ static int UnwindImpl(void** /* result */, int* /* sizes */, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_UNIMPLEMENTED_INL_H_ diff --git a/absl/debugging/internal/stacktrace_win32-inl.inc b/absl/debugging/internal/stacktrace_win32-inl.inc index 247e7428..9c2c5580 100644 --- a/absl/debugging/internal/stacktrace_win32-inl.inc +++ b/absl/debugging/internal/stacktrace_win32-inl.inc @@ -73,11 +73,13 @@ static int UnwindImpl(void** result, int* sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return false; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_WIN32_INL_H_ diff --git a/absl/debugging/internal/stacktrace_x86-inl.inc b/absl/debugging/internal/stacktrace_x86-inl.inc index 9494441e..972febdd 100644 --- a/absl/debugging/internal/stacktrace_x86-inl.inc +++ b/absl/debugging/internal/stacktrace_x86-inl.inc @@ -330,11 +330,13 @@ static int UnwindImpl(void **result, int *sizes, int max_depth, int skip_count, } namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { bool StackTraceWorksForTest() { return true; } } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_STACKTRACE_X86_INL_INC_ diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index 3e537893..5d0858b5 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -21,6 +21,8 @@ #include #include +#include "absl/base/config.h" + #ifdef ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE #error ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE cannot be directly set #elif defined(__ELF__) && defined(__GLIBC__) && !defined(__native_client__) && \ @@ -33,6 +35,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // Iterates over all sections, invoking callback on each with the section name @@ -51,11 +54,13 @@ bool GetSectionHeaderByName(int fd, const char *name, size_t name_len, ElfW(Shdr) *out); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_INTERNAL_HAVE_ELF_SYMBOLIZE namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { struct SymbolDecoratorArgs { @@ -117,6 +122,7 @@ bool GetFileMappingHint(const void** start, const char** filename); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_INTERNAL_SYMBOLIZE_H_ diff --git a/absl/debugging/internal/vdso_support.cc b/absl/debugging/internal/vdso_support.cc index d13ef25d..1e8a78ac 100644 --- a/absl/debugging/internal/vdso_support.cc +++ b/absl/debugging/internal/vdso_support.cc @@ -38,6 +38,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { ABSL_CONST_INIT @@ -187,6 +188,7 @@ static class VDSOInitHelper { } vdso_init_helper; } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_VDSO_SUPPORT diff --git a/absl/debugging/internal/vdso_support.h b/absl/debugging/internal/vdso_support.h index 9895b48d..6562c6c2 100644 --- a/absl/debugging/internal/vdso_support.h +++ b/absl/debugging/internal/vdso_support.h @@ -53,6 +53,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { // NOTE: this class may be used from within tcmalloc, and can not @@ -149,6 +150,7 @@ class VDSOSupport { int GetCPU(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_ELF_MEM_IMAGE diff --git a/absl/debugging/leak_check.cc b/absl/debugging/leak_check.cc index ffe3d1bd..ff904955 100644 --- a/absl/debugging/leak_check.cc +++ b/absl/debugging/leak_check.cc @@ -21,12 +21,14 @@ #ifndef LEAK_SANITIZER namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return false; } void DoIgnoreLeak(const void*) { } void RegisterLivePointers(const void*, size_t) { } void UnRegisterLivePointers(const void*, size_t) { } LeakCheckDisabler::LeakCheckDisabler() { } LeakCheckDisabler::~LeakCheckDisabler() { } +ABSL_NAMESPACE_END } // namespace absl #else @@ -34,6 +36,7 @@ LeakCheckDisabler::~LeakCheckDisabler() { } #include namespace absl { +ABSL_NAMESPACE_BEGIN bool HaveLeakSanitizer() { return true; } void DoIgnoreLeak(const void* ptr) { __lsan_ignore_object(ptr); } void RegisterLivePointers(const void* ptr, size_t size) { @@ -44,6 +47,7 @@ void UnRegisterLivePointers(const void* ptr, size_t size) { } LeakCheckDisabler::LeakCheckDisabler() { __lsan_disable(); } LeakCheckDisabler::~LeakCheckDisabler() { __lsan_enable(); } +ABSL_NAMESPACE_END } // namespace absl #endif // LEAK_SANITIZER diff --git a/absl/debugging/leak_check.h b/absl/debugging/leak_check.h index 4d489c58..7a5a22dd 100644 --- a/absl/debugging/leak_check.h +++ b/absl/debugging/leak_check.h @@ -32,7 +32,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // HaveLeakSanitizer() // @@ -104,6 +107,7 @@ void RegisterLivePointers(const void* ptr, size_t size); // `RegisterLivePointers()`, enabling leak checking of those pointers. void UnRegisterLivePointers(const void* ptr, size_t size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_LEAK_CHECK_H_ diff --git a/absl/debugging/stacktrace.cc b/absl/debugging/stacktrace.cc index 9de8782f..1f7c7d82 100644 --- a/absl/debugging/stacktrace.cc +++ b/absl/debugging/stacktrace.cc @@ -57,6 +57,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace { typedef int (*Unwinder)(void**, int*, int, int, const void*, int*); @@ -135,4 +136,5 @@ int DefaultStackUnwinder(void** pcs, int* sizes, int depth, int skip, return n; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/stacktrace.h b/absl/debugging/stacktrace.h index cd8fae76..0ec0ffda 100644 --- a/absl/debugging/stacktrace.h +++ b/absl/debugging/stacktrace.h @@ -31,7 +31,10 @@ #ifndef ABSL_DEBUGGING_STACKTRACE_H_ #define ABSL_DEBUGGING_STACKTRACE_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // GetStackFrames() // @@ -222,6 +225,7 @@ namespace debugging_internal { // working. extern bool StackTraceWorksForTest(); } // namespace debugging_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_STACKTRACE_H_ diff --git a/absl/debugging/symbolize.h b/absl/debugging/symbolize.h index a73dbd9e..a8ff3740 100644 --- a/absl/debugging/symbolize.h +++ b/absl/debugging/symbolize.h @@ -55,6 +55,7 @@ #include "absl/debugging/internal/symbolize.h" namespace absl { +ABSL_NAMESPACE_BEGIN // InitializeSymbolizer() // @@ -92,6 +93,7 @@ void InitializeSymbolizer(const char* argv0); // } bool Symbolize(const void *pc, char *out, int out_size); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_DEBUGGING_SYMBOLIZE_H_ diff --git a/absl/debugging/symbolize_elf.inc b/absl/debugging/symbolize_elf.inc index 14f0c972..c371635f 100644 --- a/absl/debugging/symbolize_elf.inc +++ b/absl/debugging/symbolize_elf.inc @@ -76,6 +76,7 @@ #include "absl/debugging/internal/vdso_support.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Value of argv[0]. Used by MaybeInitializeObjFile(). static char *argv0_value = nullptr; @@ -1475,4 +1476,5 @@ bool Symbolize(const void *pc, char *out, int out_size) { return ok; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_unimplemented.inc b/absl/debugging/symbolize_unimplemented.inc index 7c580fe4..db24456b 100644 --- a/absl/debugging/symbolize_unimplemented.inc +++ b/absl/debugging/symbolize_unimplemented.inc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace debugging_internal { @@ -35,4 +36,5 @@ bool GetFileMappingHint(const void **, const void **, uint64_t *, const char **) void InitializeSymbolizer(const char*) {} bool Symbolize(const void *, char *, int) { return false; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/debugging/symbolize_win32.inc b/absl/debugging/symbolize_win32.inc index bd6fbd5e..c3df46f6 100644 --- a/absl/debugging/symbolize_win32.inc +++ b/absl/debugging/symbolize_win32.inc @@ -31,6 +31,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN static HANDLE process = NULL; @@ -76,4 +77,5 @@ bool Symbolize(const void* pc, char* out, int out_size) { return true; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/declare.h b/absl/flags/declare.h index 4926a09e..f7509ce7 100644 --- a/absl/flags/declare.h +++ b/absl/flags/declare.h @@ -28,6 +28,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // absl::Flag represents a flag of type 'T' created by ABSL_FLAG. @@ -47,6 +48,7 @@ template using Flag = flags_internal::Flag; #endif +ABSL_NAMESPACE_END } // namespace absl // ABSL_DECLARE_FLAG() diff --git a/absl/flags/flag.cc b/absl/flags/flag.cc index 37bbce23..7faa7ade 100644 --- a/absl/flags/flag.cc +++ b/absl/flags/flag.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN // We want to validate the type mismatch between type definition and // declaration. The lock-free implementation does not allow us to do it, @@ -55,4 +56,5 @@ absl::Mutex* GetGlobalConstructionGuard() { return &construction_guard; } #endif +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag.h b/absl/flags/flag.h index 52c3cede..b6fbd116 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -38,6 +38,7 @@ #include "absl/flags/marshalling.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Flag // @@ -219,6 +220,7 @@ void SetFlag(absl::Flag* flag, const V& v) { flag->Set(value); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/flag_test_defs.cc b/absl/flags/flag_test_defs.cc index 3366c580..49f91dee 100644 --- a/absl/flags/flag_test_defs.cc +++ b/absl/flags/flag_test_defs.cc @@ -20,3 +20,5 @@ ABSL_FLAG(int, mistyped_int_flag, 0, ""); ABSL_FLAG(std::string, mistyped_string_flag, "", ""); +ABSL_RETIRED_FLAG(bool, old_bool_flag, true, + "repetition of retired flag definition"); diff --git a/absl/flags/internal/commandlineflag.cc b/absl/flags/internal/commandlineflag.cc index 88f91e16..09249274 100644 --- a/absl/flags/internal/commandlineflag.cc +++ b/absl/flags/internal/commandlineflag.cc @@ -18,6 +18,7 @@ #include "absl/flags/usage_config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The help message indicating that the commandline flag has been @@ -57,4 +58,5 @@ std::string CommandLineFlag::Filename() const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/commandlineflag.h b/absl/flags/internal/commandlineflag.h index 7964f1bf..49e13d1e 100644 --- a/absl/flags/internal/commandlineflag.h +++ b/absl/flags/internal/commandlineflag.h @@ -23,6 +23,7 @@ #include "absl/types/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Type-specific operations, eg., parsing, copying, etc. are provided @@ -158,7 +159,7 @@ class CommandLineFlag { : name_(name), filename_(filename) {} // Virtual destructor - virtual void Destroy() const = 0; + virtual void Destroy() = 0; // Not copyable/assignable. CommandLineFlag(const CommandLineFlag&) = delete; @@ -280,6 +281,7 @@ class CommandLineFlag { A(float) } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_COMMANDLINEFLAG_H_ diff --git a/absl/flags/internal/flag.cc b/absl/flags/internal/flag.cc index 435cc362..599bd7a4 100644 --- a/absl/flags/internal/flag.cc +++ b/absl/flags/internal/flag.cc @@ -19,6 +19,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -34,20 +35,40 @@ bool ShouldValidateFlagValue(const CommandLineFlag& flag) { return true; } +// RAII helper used to temporarily unlock and relock `absl::Mutex`. +// This is used when we need to ensure that locks are released while +// invoking user supplied callbacks and then reacquired, since callbacks may +// need to acquire these locks themselves. +class MutexRelock { + public: + explicit MutexRelock(absl::Mutex* mu) : mu_(mu) { mu_->Unlock(); } + ~MutexRelock() { mu_->Lock(); } + + MutexRelock(const MutexRelock&) = delete; + MutexRelock& operator=(const MutexRelock&) = delete; + + private: + absl::Mutex* mu_; +}; + +// This global lock guards the initialization and destruction of data_guard_, +// which is used to guard the other Flag data. +ABSL_CONST_INIT static absl::Mutex flag_mutex_lifetime_guard(absl::kConstInit); + } // namespace void FlagImpl::Init() { - ABSL_CONST_INIT static absl::Mutex init_lock(absl::kConstInit); - { - absl::MutexLock lock(&init_lock); + absl::MutexLock lock(&flag_mutex_lifetime_guard); - if (locks_ == nullptr) { // Must initialize Mutexes for this flag. - locks_ = new FlagImpl::CommandLineFlagLocks; + // Must initialize data guard for this flag. + if (!is_data_guard_inited_) { + new (&data_guard_) absl::Mutex; + is_data_guard_inited_ = true; } } - absl::MutexLock lock(&locks_->primary_mu); + absl::MutexLock lock(reinterpret_cast(&data_guard_)); if (cur_ != nullptr) { inited_.store(true, std::memory_order_release); @@ -67,21 +88,29 @@ absl::Mutex* FlagImpl::DataGuard() const { const_cast(this)->Init(); } - // All fields initialized; locks_ is therefore safe to read. - return &locks_->primary_mu; + // data_guard_ is initialized. + return reinterpret_cast(&data_guard_); } -void FlagImpl::Destroy() const { +void FlagImpl::Destroy() { { absl::MutexLock l(DataGuard()); // Values are heap allocated for Abseil Flags. if (cur_) Delete(op_, cur_); - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) + + // Release the dynamically allocated default value if any. + if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { Delete(op_, default_src_.dynamic_value); + } + + // If this flag has an assigned callback, release callback data. + if (callback_data_) delete callback_data_; } - delete locks_; + absl::MutexLock l(&flag_mutex_lifetime_guard); + DataGuard()->~Mutex(); + is_data_guard_inited_ = false; } std::unique_ptr FlagImpl::MakeInitValue() const { @@ -126,13 +155,20 @@ void FlagImpl::SetCallback( const flags_internal::FlagCallback mutation_callback) { absl::MutexLock l(DataGuard()); - callback_ = mutation_callback; + if (callback_data_ == nullptr) { + callback_data_ = new CallbackData; + } + callback_data_->func = mutation_callback; InvokeCallback(); } void FlagImpl::InvokeCallback() const { - if (!callback_) return; + if (!callback_data_) return; + + // Make a copy of the C-style function pointer that we are about to invoke + // before we release the lock guarding it. + FlagCallback cb = callback_data_->func; // If the flag has a mutation callback this function invokes it. While the // callback is being invoked the primary flag's mutex is unlocked and it is @@ -145,14 +181,9 @@ void FlagImpl::InvokeCallback() const { // and it also can be different by the time the callback invocation is // completed. Requires that *primary_lock be held in exclusive mode; it may be // released and reacquired by the implementation. - DataGuard()->Unlock(); - - { - absl::MutexLock lock(&locks_->callback_mu); - callback_(); - } - - DataGuard()->Lock(); + MutexRelock relock(DataGuard()); + absl::MutexLock lock(&callback_data_->guard); + cb(); } bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, @@ -177,12 +208,13 @@ bool FlagImpl::RestoreState(const CommandLineFlag& flag, const void* value, } // Attempts to parse supplied `value` string using parsing routine in the `flag` -// argument. If parsing successful, this function stores the parsed value in -// 'dst' assuming it is a pointer to the flag's value type. In case if any error -// is encountered in either step, the error message is stored in 'err' -bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, +// argument. If parsing successful, this function replaces the dst with newly +// parsed value. In case if any error is encountered in either step, the error +// message is stored in 'err' +bool FlagImpl::TryParse(const CommandLineFlag& flag, void** dst, absl::string_view value, std::string* err) const { auto tentative_value = MakeInitValue(); + std::string parse_err; if (!Parse(marshalling_op_, value, tentative_value.get(), &parse_err)) { auto type_name = flag.Typename(); @@ -194,7 +226,10 @@ bool FlagImpl::TryParse(const CommandLineFlag& flag, void* dst, return false; } - Copy(op_, tentative_value.get(), dst); + void* old_val = *dst; + *dst = tentative_value.release(); + tentative_value.reset(old_val); + return true; } @@ -274,7 +309,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, switch (set_mode) { case SET_FLAGS_VALUE: { // set or modify the flag's value - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -288,7 +323,7 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, case SET_FLAG_IF_DEFAULT: { // set the flag's value, but only if it hasn't been set by someone else if (!modified_) { - if (!TryParse(flag, cur_, value, err)) return false; + if (!TryParse(flag, &cur_, value, err)) return false; modified_ = true; counter_++; StoreAtomic(); @@ -305,18 +340,19 @@ bool FlagImpl::SetFromString(const CommandLineFlag& flag, break; } case SET_FLAGS_DEFAULT: { - // Flag's new default-value. - auto new_default_value = MakeInitValue(); - - if (!TryParse(flag, new_default_value.get(), value, err)) return false; - if (def_kind_ == FlagDefaultSrcKind::kDynamicValue) { - // Release old default value. - Delete(op_, default_src_.dynamic_value); - } + if (!TryParse(flag, &default_src_.dynamic_value, value, err)) { + return false; + } + } else { + void* new_default_val = nullptr; + if (!TryParse(flag, &new_default_val, value, err)) { + return false; + } - default_src_.dynamic_value = new_default_value.release(); - def_kind_ = FlagDefaultSrcKind::kDynamicValue; + default_src_.dynamic_value = new_default_val; + def_kind_ = FlagDefaultSrcKind::kDynamicValue; + } if (!modified_) { // Need to set both default value *and* current, in this case @@ -361,4 +397,5 @@ bool FlagImpl::ValidateInputValue(absl::string_view value) const { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/flag.h b/absl/flags/internal/flag.h index 947a8cad..20de406f 100644 --- a/absl/flags/internal/flag.h +++ b/absl/flags/internal/flag.h @@ -27,6 +27,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { constexpr int64_t AtomicInit() { return 0xababababababababll; } @@ -156,10 +157,11 @@ class FlagImpl { help_(help.source), help_source_kind_(help.kind), def_kind_(flags_internal::FlagDefaultSrcKind::kGenFunc), - default_src_(default_value_gen) {} + default_src_(default_value_gen), + data_guard_{} {} // Forces destruction of the Flag's data. - void Destroy() const; + void Destroy(); // Constant access methods std::string Help() const; @@ -170,9 +172,10 @@ class FlagImpl { void Read(const CommandLineFlag& flag, void* dst, const flags_internal::FlagOpFn dst_op) const ABSL_LOCKS_EXCLUDED(*DataGuard()); - // Attempts to parse supplied `value` std::string. - bool TryParse(const CommandLineFlag& flag, void* dst, absl::string_view value, - std::string* err) const + // Attempts to parse supplied `value` std::string. If parsing is successful, then + // it replaces `dst` with the new value. + bool TryParse(const CommandLineFlag& flag, void** dst, + absl::string_view value, std::string* err) const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); template bool AtomicGet(T* v) const { @@ -226,8 +229,7 @@ class FlagImpl { void Init(); // Ensures that the lazily initialized data is initialized, // and returns pointer to the mutex guarding flags data. - absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED(locks_->primary_mu); - + absl::Mutex* DataGuard() const ABSL_LOCK_RETURNED((absl::Mutex*)&data_guard_); // Returns heap allocated value of type T initialized with default value. std::unique_ptr MakeInitValue() const ABSL_EXCLUSIVE_LOCKS_REQUIRED(*DataGuard()); @@ -239,9 +241,12 @@ class FlagImpl { // Indicates if help message was supplied as literal or generator func. const FlagHelpSrcKind help_source_kind_; - // Mutable Flag's data. (guarded by DataGuard()). - // Indicates that locks_ and cur_ fields have been lazily initialized. + // Indicates that the Flag state is initialized. std::atomic inited_{false}; + // Mutable Flag state (guarded by data_guard_). + // Additional bool to protect against multiple concurrent constructions + // of `data_guard_`. + bool is_data_guard_inited_ = false; // Has flag value been modified? bool modified_ ABSL_GUARDED_BY(*DataGuard()) = false; // Specified on command line. @@ -261,22 +266,20 @@ class FlagImpl { // For some types, a copy of the current value is kept in an atomically // accessible field. std::atomic atomic_{flags_internal::AtomicInit()}; - // Mutation callback - FlagCallback callback_ = nullptr; - - // Lazily initialized mutexes for this flag value. We cannot inline a - // SpinLock or Mutex here because those have non-constexpr constructors and - // so would prevent constant initialization of this type. - // TODO(rogeeff): fix it once Mutex has constexpr constructor - // The following struct contains the locks in a CommandLineFlag struct. - // They are in a separate struct that is lazily allocated to avoid problems - // with static initialization and to avoid multiple allocations. - struct CommandLineFlagLocks { - absl::Mutex primary_mu; // protects several fields in CommandLineFlag - absl::Mutex callback_mu; // used to serialize callbacks - }; - CommandLineFlagLocks* locks_ = nullptr; // locks, laziliy allocated. + struct CallbackData { + FlagCallback func; + absl::Mutex guard; // Guard for concurrent callback invocations. + }; + CallbackData* callback_data_ ABSL_GUARDED_BY(*DataGuard()) = nullptr; + // This is reserved space for an absl::Mutex to guard flag data. It will be + // initialized in FlagImpl::Init via placement new. + // We can't use "absl::Mutex data_guard_", since this class is not literal. + // We do not want to use "absl::Mutex* data_guard_", since this would require + // heap allocation during initialization, which is both slows program startup + // and can fail. Using reserved space + placement new allows us to avoid both + // problems. + alignas(absl::Mutex) mutable char data_guard_[sizeof(absl::Mutex)]; }; // This is "unspecified" implementation of absl::Flag type. @@ -354,7 +357,7 @@ class Flag final : public flags_internal::CommandLineFlag { private: friend class FlagState; - void Destroy() const override { impl_.Destroy(); } + void Destroy() override { impl_.Destroy(); } void Read(void* dst) const override { impl_.Read(*this, dst, &flags_internal::FlagOps); @@ -414,6 +417,7 @@ T* MakeFromDefaultValue(EmptyBraces) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_FLAG_H_ diff --git a/absl/flags/internal/parse.h b/absl/flags/internal/parse.h index fd3aca61..e534635b 100644 --- a/absl/flags/internal/parse.h +++ b/absl/flags/internal/parse.h @@ -27,6 +27,7 @@ ABSL_DECLARE_FLAG(std::vector, tryfromenv); ABSL_DECLARE_FLAG(std::vector, undefok); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { enum class ArgvListAction { kRemoveParsedArgs, kKeepParsedArgs }; @@ -43,6 +44,7 @@ std::vector ParseCommandLineImpl(int argc, char* argv[], OnUndefinedFlag on_undef_flag); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PARSE_H_ diff --git a/absl/flags/internal/path_util.h b/absl/flags/internal/path_util.h index 5615c0e6..41696377 100644 --- a/absl/flags/internal/path_util.h +++ b/absl/flags/internal/path_util.h @@ -20,6 +20,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // A portable interface that returns the basename of the filename passed as an @@ -55,6 +56,7 @@ inline absl::string_view Package(absl::string_view filename) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PATH_UTIL_H_ diff --git a/absl/flags/internal/program_name.cc b/absl/flags/internal/program_name.cc index f0811f14..df0c3309 100644 --- a/absl/flags/internal/program_name.cc +++ b/absl/flags/internal/program_name.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { ABSL_CONST_INIT static absl::Mutex program_name_guard(absl::kConstInit); @@ -50,4 +51,5 @@ void SetProgramInvocationName(absl::string_view prog_name_str) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/program_name.h b/absl/flags/internal/program_name.h index 326f24bb..317a7c5c 100644 --- a/absl/flags/internal/program_name.h +++ b/absl/flags/internal/program_name.h @@ -24,6 +24,7 @@ // Program name namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Returns program invocation name or "UNKNOWN" if `SetProgramInvocationName()` @@ -42,6 +43,7 @@ std::string ShortProgramInvocationName(); void SetProgramInvocationName(absl::string_view prog_name_str); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_PROGRAM_NAME_H_ diff --git a/absl/flags/internal/registry.cc b/absl/flags/internal/registry.cc index 52d9f3c7..5eae933c 100644 --- a/absl/flags/internal/registry.cc +++ b/absl/flags/internal/registry.cc @@ -30,6 +30,7 @@ // set it. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -281,7 +282,7 @@ class RetiredFlagObj final : public flags_internal::CommandLineFlag { op_(ops) {} private: - void Destroy() const override { + void Destroy() override { // Values are heap allocated for Retired Flags. delete this; } @@ -336,4 +337,5 @@ bool IsRetiredFlag(absl::string_view name, bool* type_is_bool) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index 1889f3a0..d2145a8a 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -27,6 +27,7 @@ // Global flags registry API. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { CommandLineFlag* FindCommandLineFlag(absl::string_view name); @@ -115,6 +116,7 @@ class FlagSaver { }; } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_REGISTRY_H_ diff --git a/absl/flags/internal/type_erased.cc b/absl/flags/internal/type_erased.cc index a1650fcf..7910db8f 100644 --- a/absl/flags/internal/type_erased.cc +++ b/absl/flags/internal/type_erased.cc @@ -21,6 +21,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { bool GetCommandLineOption(absl::string_view name, std::string* value) { @@ -79,4 +80,5 @@ bool SpecifiedOnCommandLine(absl::string_view name) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/type_erased.h b/absl/flags/internal/type_erased.h index a9551166..6cbd84cd 100644 --- a/absl/flags/internal/type_erased.h +++ b/absl/flags/internal/type_erased.h @@ -25,6 +25,7 @@ // Registry interfaces operating on type erased handles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // If a flag named "name" exists, store its current value in *OUTPUT @@ -81,6 +82,7 @@ inline bool GetByName(absl::string_view name, T* dst) { } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_INTERNAL_TYPE_ERASED_H_ diff --git a/absl/flags/internal/usage.cc b/absl/flags/internal/usage.cc index dc12e32f..4602c019 100644 --- a/absl/flags/internal/usage.cc +++ b/absl/flags/internal/usage.cc @@ -44,6 +44,7 @@ ABSL_FLAG(std::string, helpmatch, "", "show help on modules whose name contains the specified substr"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -404,4 +405,5 @@ int HandleUsageFlags(std::ostream& out, } } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/internal/usage.h b/absl/flags/internal/usage.h index 76075b08..5e8ca6a1 100644 --- a/absl/flags/internal/usage.h +++ b/absl/flags/internal/usage.h @@ -27,6 +27,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // The format to report the help messages in. @@ -64,6 +65,7 @@ int HandleUsageFlags(std::ostream& out, absl::string_view program_usage_message); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_DECLARE_FLAG(bool, help); diff --git a/absl/flags/marshalling.cc b/absl/flags/marshalling.cc index f4ebe0e3..87020a27 100644 --- a/absl/flags/marshalling.cc +++ b/absl/flags/marshalling.cc @@ -27,6 +27,7 @@ #include "absl/strings/str_split.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // -------------------------------------------------------------------- @@ -226,4 +227,5 @@ std::string AbslUnparseFlag(absl::LogSeverity v) { return absl::UnparseFlag(static_cast(v)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/marshalling.h b/absl/flags/marshalling.h index 6d391804..b9fca752 100644 --- a/absl/flags/marshalling.h +++ b/absl/flags/marshalling.h @@ -168,6 +168,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { // Overloads of `AbslParseFlag()` and `AbslUnparseFlag()` for fundamental types. @@ -256,6 +257,7 @@ enum class LogSeverity : int; bool AbslParseFlag(absl::string_view, absl::LogSeverity*, std::string*); std::string AbslUnparseFlag(absl::LogSeverity); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_MARSHALLING_H_ diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 16c4d68f..5a56a356 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -38,6 +38,7 @@ // -------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -52,6 +53,7 @@ ABSL_CONST_INIT bool tryfromenv_needs_processing } // namespace } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl ABSL_FLAG(std::vector, flagfile, {}, @@ -109,6 +111,7 @@ ABSL_FLAG(std::vector, undefok, {}, "with that name"); namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -748,4 +751,5 @@ std::vector ParseCommandLine(int argc, char* argv[]) { flags_internal::OnUndefinedFlag::kAbortIfUndefined); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/parse.h b/absl/flags/parse.h index dbb75101..871fc993 100644 --- a/absl/flags/parse.h +++ b/absl/flags/parse.h @@ -29,6 +29,7 @@ #include "absl/flags/internal/parse.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ParseCommandLine() // @@ -53,6 +54,7 @@ namespace absl { // help messages and then exits the program. std::vector ParseCommandLine(int argc, char* argv[]); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_PARSE_H_ diff --git a/absl/flags/usage.cc b/absl/flags/usage.cc index dff7a3da..60459bc2 100644 --- a/absl/flags/usage.cc +++ b/absl/flags/usage.cc @@ -20,6 +20,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { ABSL_CONST_INIT absl::Mutex usage_message_guard(absl::kConstInit); @@ -53,4 +54,5 @@ absl::string_view ProgramUsageMessage() { : "Warning: SetProgramUsageMessage() never called"; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage.h b/absl/flags/usage.h index 3a121071..299e5c34 100644 --- a/absl/flags/usage.h +++ b/absl/flags/usage.h @@ -22,6 +22,7 @@ // Usage reporting interfaces namespace absl { +ABSL_NAMESPACE_BEGIN // Sets the "usage" message to be used by help reporting routines. // For example: @@ -35,6 +36,7 @@ void SetProgramUsageMessage(absl::string_view new_usage_message); // Returns the usage message set by SetProgramUsageMessage(). absl::string_view ProgramUsageMessage(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FLAGS_USAGE_H_ diff --git a/absl/flags/usage_config.cc b/absl/flags/usage_config.cc index f97bf300..21a2dd01 100644 --- a/absl/flags/usage_config.cc +++ b/absl/flags/usage_config.cc @@ -34,6 +34,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalReportFatalUsageError(absl::string_view) {} } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { namespace { @@ -149,4 +150,5 @@ void SetFlagsUsageConfig(FlagsUsageConfig usage_config) { flags_internal::custom_usage_config = new FlagsUsageConfig(usage_config); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/flags/usage_config.h b/absl/flags/usage_config.h index bfd0eedb..e6428e0a 100644 --- a/absl/flags/usage_config.h +++ b/absl/flags/usage_config.h @@ -54,6 +54,7 @@ // Shows help on modules whose name contains the specified substring namespace absl { +ABSL_NAMESPACE_BEGIN namespace flags_internal { using FlagKindFilter = std::function; @@ -118,6 +119,7 @@ FlagsUsageConfig GetUsageConfig(); void ReportUsageError(absl::string_view msg, bool is_fatal); } // namespace flags_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/functional/function_ref.h b/absl/functional/function_ref.h index 42d9f16f..370acc55 100644 --- a/absl/functional/function_ref.h +++ b/absl/functional/function_ref.h @@ -54,6 +54,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // FunctionRef // @@ -132,6 +133,7 @@ class FunctionRef { absl::functional_internal::Invoker invoker_; }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_FUNCTION_REF_H_ diff --git a/absl/functional/function_ref_benchmark.cc b/absl/functional/function_ref_benchmark.cc index f6dfcabf..045305bf 100644 --- a/absl/functional/function_ref_benchmark.cc +++ b/absl/functional/function_ref_benchmark.cc @@ -20,6 +20,7 @@ #include "absl/base/attributes.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { int dummy = 0; @@ -137,4 +138,5 @@ void BM_NonTrivialArgsFunctionRef(benchmark::State& state) { BENCHMARK(BM_NonTrivialArgsFunctionRef); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/function_ref_test.cc b/absl/functional/function_ref_test.cc index 90829db0..3aa59745 100644 --- a/absl/functional/function_ref_test.cc +++ b/absl/functional/function_ref_test.cc @@ -22,6 +22,7 @@ #include "absl/memory/memory.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void RunFun(FunctionRef f) { f(); } @@ -252,4 +253,5 @@ TEST(FunctionRef, PassByValueTypes) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/functional/internal/function_ref.h b/absl/functional/internal/function_ref.h index fcb0496c..d1575054 100644 --- a/absl/functional/internal/function_ref.h +++ b/absl/functional/internal/function_ref.h @@ -23,6 +23,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace functional_internal { // Like a void* that can handle function pointers as well. The standard does not @@ -99,6 +100,7 @@ template using EnableIf = typename ::std::enable_if::type; } // namespace functional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_FUNCTIONAL_INTERNAL_FUNCTION_REF_H_ diff --git a/absl/hash/hash.h b/absl/hash/hash.h index 297dc9cb..23a65ea8 100644 --- a/absl/hash/hash.h +++ b/absl/hash/hash.h @@ -73,6 +73,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // `absl::Hash` @@ -317,6 +318,7 @@ class HashState : public hash_internal::HashStateBase { void (*combine_contiguous_)(void*, const unsigned char*, size_t); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_H_ diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 42c0c3d8..7a9d57f7 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -681,6 +681,7 @@ H AbslHashValue(H state, CustomHashType t) { } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { template struct is_uniquely_represented< @@ -688,6 +689,7 @@ struct is_uniquely_represented< typename EnableIfContained::type> : std::true_type {}; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #if ABSL_HASH_INTERNAL_SUPPORT_LEGACY_HASH_ diff --git a/absl/hash/hash_testing.h b/absl/hash/hash_testing.h index c45bc154..1e1c5741 100644 --- a/absl/hash/hash_testing.h +++ b/absl/hash/hash_testing.h @@ -28,6 +28,7 @@ #include "absl/types/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Run the absl::Hash algorithm over all the elements passed in and verify that // their hash expansion is congruent with their `==` operator. @@ -371,6 +372,7 @@ VerifyTypeImplementsAbslHashCorrectly(std::initializer_list values, equals); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_HASH_TESTING_H_ diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index dc7650a7..e122c184 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -30,6 +30,7 @@ #include "absl/base/optimization.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { #ifdef ABSL_IS_BIG_ENDIAN @@ -341,4 +342,5 @@ uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index b43d3407..161c7748 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -47,9 +47,13 @@ #include #include // for size_t. + #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { typedef std::pair uint128; @@ -86,6 +90,7 @@ inline uint64_t Hash128to64(const uint128 &x) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_CITY_H_ diff --git a/absl/hash/internal/city_test.cc b/absl/hash/internal/city_test.cc index 71b4ecce..251d381d 100644 --- a/absl/hash/internal/city_test.cc +++ b/absl/hash/internal/city_test.cc @@ -20,6 +20,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { static const uint64_t k0 = 0xc3a5c85c97cb3127ULL; @@ -590,4 +591,5 @@ TEST(CityHashTest, Unchanging) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.cc b/absl/hash/internal/hash.cc index c17f3be1..b44ecb3a 100644 --- a/absl/hash/internal/hash.cc +++ b/absl/hash/internal/hash.cc @@ -15,6 +15,7 @@ #include "absl/hash/internal/hash.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { uint64_t CityHashState::CombineLargeContiguousImpl32(uint64_t state, @@ -50,4 +51,5 @@ uint64_t CityHashState::CombineLargeContiguousImpl64(uint64_t state, ABSL_CONST_INIT const void* const CityHashState::kSeed = &kSeed; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/hash/internal/hash.h b/absl/hash/internal/hash.h index 7d44f57d..2564978a 100644 --- a/absl/hash/internal/hash.h +++ b/absl/hash/internal/hash.h @@ -50,6 +50,7 @@ #include "absl/hash/internal/city.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { class PiecewiseCombiner; @@ -980,6 +981,7 @@ H PiecewiseCombiner::finalize(H state) { } } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_HASH_H_ diff --git a/absl/hash/internal/spy_hash_state.h b/absl/hash/internal/spy_hash_state.h index 05c7cafe..c0831208 100644 --- a/absl/hash/internal/spy_hash_state.h +++ b/absl/hash/internal/spy_hash_state.h @@ -25,6 +25,7 @@ #include "absl/strings/str_join.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace hash_internal { // SpyHashState is an implementation of the HashState API that simply @@ -224,6 +225,7 @@ void AbslHashValue(SpyHashStateImpl, const U&); using SpyHashState = SpyHashStateImpl; } // namespace hash_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HASH_INTERNAL_SPY_HASH_STATE_H_ diff --git a/absl/memory/memory.h b/absl/memory/memory.h index 243a5dda..513f7103 100644 --- a/absl/memory/memory.h +++ b/absl/memory/memory.h @@ -34,6 +34,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Function Template: WrapUnique() @@ -688,6 +689,7 @@ void CopyRange(Allocator& alloc, Iterator destination, InputIterator first, } } } // namespace memory_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_MEMORY_MEMORY_H_ diff --git a/absl/memory/memory_exception_safety_test.cc b/absl/memory/memory_exception_safety_test.cc index 729507e9..c0910dc7 100644 --- a/absl/memory/memory_exception_safety_test.cc +++ b/absl/memory/memory_exception_safety_test.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { constexpr int kLength = 50; @@ -53,6 +54,7 @@ TEST(MakeUnique, CheckForLeaks) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_HAVE_EXCEPTIONS diff --git a/absl/meta/type_traits.h b/absl/meta/type_traits.h index 8cd5f043..ba87d2f0 100644 --- a/absl/meta/type_traits.h +++ b/absl/meta/type_traits.h @@ -48,6 +48,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Defined and documented later on in this file. template @@ -752,6 +753,7 @@ using swap_internal::Swap; using swap_internal::StdSwapIsUnconstrained; } // namespace type_traits_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_META_TYPE_TRAITS_H_ diff --git a/absl/numeric/int128.cc b/absl/numeric/int128.cc index 1eba09de..a20a77e7 100644 --- a/absl/numeric/int128.cc +++ b/absl/numeric/int128.cc @@ -23,6 +23,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN const uint128 kuint128max = MakeUint128(std::numeric_limits::max(), std::numeric_limits::max()); @@ -349,6 +350,7 @@ std::ostream& operator<<(std::ostream& os, int128 v) { return os << rep; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/numeric/int128.h b/absl/numeric/int128.h index 50617612..718f70b1 100644 --- a/absl/numeric/int128.h +++ b/absl/numeric/int128.h @@ -49,6 +49,7 @@ #endif // defined(_MSC_VER) namespace absl { +ABSL_NAMESPACE_BEGIN class int128; @@ -245,6 +246,7 @@ constexpr uint128 Uint128Max() { (std::numeric_limits::max)()); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for uint128. @@ -293,6 +295,7 @@ class numeric_limits { } // namespace std namespace absl { +ABSL_NAMESPACE_BEGIN // int128 // @@ -478,6 +481,7 @@ constexpr int128 Int128Min() { return int128((std::numeric_limits::min)(), 0); } +ABSL_NAMESPACE_END } // namespace absl // Specialized numeric_limits for int128. @@ -529,6 +533,7 @@ class numeric_limits { // Implementation details follow // -------------------------------------------------------------------------- namespace absl { +ABSL_NAMESPACE_BEGIN constexpr uint128 MakeUint128(uint64_t high, uint64_t low) { return uint128(high, low); @@ -1078,6 +1083,7 @@ constexpr int64_t BitCastToSigned(uint64_t v) { #include "absl/numeric/int128_no_intrinsic.inc" // IWYU pragma: export #endif // ABSL_HAVE_INTRINSIC_INT128 +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_WCHAR_T diff --git a/absl/random/CMakeLists.txt b/absl/random/CMakeLists.txt index 13e96357..46dbc3ef 100644 --- a/absl/random/CMakeLists.txt +++ b/absl/random/CMakeLists.txt @@ -526,6 +526,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -559,6 +561,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -618,6 +622,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -631,6 +637,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config TESTONLY ) @@ -782,6 +790,8 @@ absl_cc_library( ${ABSL_DEFAULT_COPTS} LINKOPTS ${ABSL_DEFAULT_LINKOPTS} + DEPS + absl::config ) # Internal-only target, do not depend on directly. @@ -816,6 +826,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -835,6 +846,7 @@ absl_cc_library( DEPS absl::random_internal_platform absl::random_internal_randen_hwaes_impl + absl::config ) # Internal-only target, do not depend on directly. @@ -851,6 +863,7 @@ absl_cc_library( ${ABSL_DEFAULT_LINKOPTS} DEPS absl::random_internal_platform + absl::config ) # Internal-only target, do not depend on directly. @@ -868,6 +881,7 @@ absl_cc_library( LINKOPTS ${ABSL_DEFAULT_LINKOPTS} DEPS + absl::config absl::core_headers absl::raw_logging_internal absl::strings diff --git a/absl/random/bernoulli_distribution.h b/absl/random/bernoulli_distribution.h index 326fcb6e..25bd0d5c 100644 --- a/absl/random/bernoulli_distribution.h +++ b/absl/random/bernoulli_distribution.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::bernoulli_distribution is a drop in replacement for // std::bernoulli_distribution. It guarantees that (given a perfect @@ -193,6 +194,7 @@ bool bernoulli_distribution::Generate(double p, } } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BERNOULLI_DISTRIBUTION_H_ diff --git a/absl/random/beta_distribution.h b/absl/random/beta_distribution.h index b09b02f0..c154066f 100644 --- a/absl/random/beta_distribution.h +++ b/absl/random/beta_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::beta_distribution: // Generate a floating-point variate conforming to a Beta distribution: @@ -420,6 +421,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BETA_DISTRIBUTION_H_ diff --git a/absl/random/bit_gen_ref.h b/absl/random/bit_gen_ref.h index 00e904f8..e8771162 100644 --- a/absl/random/bit_gen_ref.h +++ b/absl/random/bit_gen_ref.h @@ -31,6 +31,7 @@ #include "absl/random/internal/mocking_bit_gen_base.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -146,6 +147,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_BIT_GEN_REF_H_ diff --git a/absl/random/bit_gen_ref_test.cc b/absl/random/bit_gen_ref_test.cc index bc02ca5c..ca0e4d70 100644 --- a/absl/random/bit_gen_ref_test.cc +++ b/absl/random/bit_gen_ref_test.cc @@ -21,6 +21,7 @@ #include "absl/random/random.h" namespace absl { +ABSL_NAMESPACE_BEGIN class ConstBitGen : public absl::random_internal::MockingBitGenBase { bool CallImpl(const std::type_info&, void*, void* result) override { @@ -96,4 +97,5 @@ TEST(BitGenRefTest, MockingBitGenBaseOverrides) { EXPECT_EQ(FnTest(gen_ref), 42); // Copy } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.cc b/absl/random/discrete_distribution.cc index e6c09c51..081accee 100644 --- a/absl/random/discrete_distribution.cc +++ b/absl/random/discrete_distribution.cc @@ -15,6 +15,7 @@ #include "absl/random/discrete_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Initializes the distribution table for Walker's Aliasing algorithm, described @@ -93,4 +94,5 @@ std::vector> InitDiscreteDistribution( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/discrete_distribution.h b/absl/random/discrete_distribution.h index 1560f03c..171aa11a 100644 --- a/absl/random/discrete_distribution.h +++ b/absl/random/discrete_distribution.h @@ -29,6 +29,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::discrete_distribution // @@ -240,6 +241,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISCRETE_DISTRIBUTION_H_ diff --git a/absl/random/distribution_format_traits.h b/absl/random/distribution_format_traits.h index f9f07058..22b358cc 100644 --- a/absl/random/distribution_format_traits.h +++ b/absl/random/distribution_format_traits.h @@ -36,6 +36,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN struct IntervalClosedClosedTag; struct IntervalClosedOpenTag; @@ -271,6 +272,7 @@ struct DistributionFormatTraits> { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTION_FORMAT_TRAITS_H_ diff --git a/absl/random/distributions.h b/absl/random/distributions.h index 6ced6061..c1fb6650 100644 --- a/absl/random/distributions.h +++ b/absl/random/distributions.h @@ -67,6 +67,7 @@ #include "absl/random/zipf_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN ABSL_INTERNAL_INLINE_CONSTEXPR(IntervalClosedClosedTag, IntervalClosedClosed, {}); @@ -458,6 +459,7 @@ IntType Zipf(URBG&& urbg, // NOLINT(runtime/references) distribution_t, format_t>(&urbg, hi, q, v); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_DISTRIBUTIONS_H_ diff --git a/absl/random/exponential_distribution.h b/absl/random/exponential_distribution.h index 24abf57e..b5caf8a1 100644 --- a/absl/random/exponential_distribution.h +++ b/absl/random/exponential_distribution.h @@ -27,6 +27,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::exponential_distribution: // Generates a number conforming to an exponential distribution and is @@ -158,6 +159,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_EXPONENTIAL_DISTRIBUTION_H_ diff --git a/absl/random/gaussian_distribution.cc b/absl/random/gaussian_distribution.cc index 5dd84619..c7a72cb2 100644 --- a/absl/random/gaussian_distribution.cc +++ b/absl/random/gaussian_distribution.cc @@ -4,6 +4,7 @@ #include "absl/random/gaussian_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const gaussian_distribution_base::Tables @@ -96,6 +97,7 @@ const gaussian_distribution_base::Tables 0.9362826816850632339, 0.9635996931270905952, 1}}; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl // clang-format on diff --git a/absl/random/gaussian_distribution.h b/absl/random/gaussian_distribution.h index c299e944..c1427b06 100644 --- a/absl/random/gaussian_distribution.h +++ b/absl/random/gaussian_distribution.h @@ -33,6 +33,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // absl::gaussian_distribution_base implements the underlying ziggurat algorithm @@ -267,6 +268,7 @@ inline double gaussian_distribution_base::zignor( } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_GAUSSIAN_DISTRIBUTION_H_ diff --git a/absl/random/internal/BUILD.bazel b/absl/random/internal/BUILD.bazel index 952929ea..d7ad4efe 100644 --- a/absl/random/internal/BUILD.bazel +++ b/absl/random/internal/BUILD.bazel @@ -51,6 +51,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -78,6 +79,7 @@ cc_library( visibility = [ "//absl/random:__pkg__", ], + deps = ["//absl/base:config"], ) cc_library( @@ -138,6 +140,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -148,6 +151,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, + deps = ["//absl/base:config"], ) cc_library( @@ -269,6 +273,7 @@ cc_library( "randen-keys.inc", "platform.h", ], + deps = ["//absl/base:config"], ) cc_library( @@ -297,6 +302,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -317,6 +323,7 @@ cc_library( deps = [ ":platform", ":randen_hwaes_impl", + "//absl/base:config", ], ) @@ -338,6 +345,7 @@ cc_library( linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":platform", + "//absl/base:config", "//absl/base:core_headers", ], ) @@ -368,6 +376,7 @@ cc_library( copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/strings", diff --git a/absl/random/internal/chi_square.cc b/absl/random/internal/chi_square.cc index c0acc947..640d48ce 100644 --- a/absl/random/internal/chi_square.cc +++ b/absl/random/internal/chi_square.cc @@ -19,6 +19,7 @@ #include "absl/random/internal/distribution_test_util.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -227,4 +228,5 @@ double ChiSquarePValue(double chi_square, int dof) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/chi_square.h b/absl/random/internal/chi_square.h index fa8646f2..07f4fbe5 100644 --- a/absl/random/internal/chi_square.h +++ b/absl/random/internal/chi_square.h @@ -26,7 +26,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { constexpr const char kChiSquared[] = "chi-squared"; @@ -80,6 +83,7 @@ double ChiSquareValue(int dof, double p); double ChiSquarePValue(double chi_square, int dof); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_CHI_SQUARE_H_ diff --git a/absl/random/internal/distribution_caller.h b/absl/random/internal/distribution_caller.h index 0318e1f8..02603cf8 100644 --- a/absl/random/internal/distribution_caller.h +++ b/absl/random/internal/distribution_caller.h @@ -19,7 +19,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // DistributionCaller provides an opportunity to overload the general @@ -51,6 +54,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_CALLER_H_ diff --git a/absl/random/internal/distribution_test_util.cc b/absl/random/internal/distribution_test_util.cc index 85c8d596..e9005658 100644 --- a/absl/random/internal/distribution_test_util.cc +++ b/absl/random/internal/distribution_test_util.cc @@ -25,6 +25,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -413,4 +414,5 @@ double MaxErrorTolerance(double acceptance_probability) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/distribution_test_util.h b/absl/random/internal/distribution_test_util.h index b5ba49fa..6d94cf6c 100644 --- a/absl/random/internal/distribution_test_util.h +++ b/absl/random/internal/distribution_test_util.h @@ -26,6 +26,7 @@ // non-test code. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // http://webspace.ship.edu/pgmarr/Geo441/Lectures/Lec%205%20-%20Normality%20Testing.pdf @@ -106,6 +107,7 @@ double BetaIncomplete(double x, double p, double q); double BetaIncompleteInv(double p, double q, double alpha); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTION_TEST_UTIL_H_ diff --git a/absl/random/internal/distributions.h b/absl/random/internal/distributions.h index c8cec02b..d7e3c016 100644 --- a/absl/random/internal/distributions.h +++ b/absl/random/internal/distributions.h @@ -23,6 +23,7 @@ #include "absl/random/internal/uniform_helper.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // In the absence of an explicitly provided return-type, the template @@ -45,6 +46,7 @@ using uniform_inferred_return_t = is_widening_convertible::value, B, A>::type>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_DISTRIBUTIONS_H_ diff --git a/absl/random/internal/explicit_seed_seq.h b/absl/random/internal/explicit_seed_seq.h index b660ece5..6a743eaf 100644 --- a/absl/random/internal/explicit_seed_seq.h +++ b/absl/random/internal/explicit_seed_seq.h @@ -22,7 +22,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -82,6 +85,7 @@ class ExplicitSeedSeq { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_EXPLICIT_SEED_SEQ_H_ diff --git a/absl/random/internal/fast_uniform_bits.h b/absl/random/internal/fast_uniform_bits.h index e8df92f3..f13c8729 100644 --- a/absl/random/internal/fast_uniform_bits.h +++ b/absl/random/internal/fast_uniform_bits.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns true if the input value is zero or a power of two. Useful for // determining if the range of output values in a URBG @@ -255,6 +258,7 @@ FastUniformBits::Generate(URBG& g, // NOLINT(runtime/references) } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FAST_UNIFORM_BITS_H_ diff --git a/absl/random/internal/fast_uniform_bits_test.cc b/absl/random/internal/fast_uniform_bits_test.cc index 9f2e8268..f5b837e5 100644 --- a/absl/random/internal/fast_uniform_bits_test.cc +++ b/absl/random/internal/fast_uniform_bits_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -269,4 +270,5 @@ TEST(FastUniformBitsTest, URBG32bitRegression) { } // namespace } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/fastmath.h b/absl/random/internal/fastmath.h index 4bd18410..6baeb5a7 100644 --- a/absl/random/internal/fastmath.h +++ b/absl/random/internal/fastmath.h @@ -25,6 +25,7 @@ #include "absl/base/internal/bits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the position of the first bit set. @@ -67,6 +68,7 @@ inline constexpr uint64_t rotr(uint64_t value, uint8_t bits) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_FASTMATH_H_ diff --git a/absl/random/internal/gaussian_distribution_gentables.cc b/absl/random/internal/gaussian_distribution_gentables.cc index 16a23cb2..a2bf0394 100644 --- a/absl/random/internal/gaussian_distribution_gentables.cc +++ b/absl/random/internal/gaussian_distribution_gentables.cc @@ -27,6 +27,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -135,6 +136,7 @@ void TableGenerator::Print(std::ostream* os) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl int main(int, char**) { diff --git a/absl/random/internal/generate_real.h b/absl/random/internal/generate_real.h index 246d863e..20f6d208 100644 --- a/absl/random/internal/generate_real.h +++ b/absl/random/internal/generate_real.h @@ -29,6 +29,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Tristate tag types controlling the output of GenerateRealFromBits. @@ -139,6 +140,7 @@ inline RealType GenerateRealFromBits(uint64_t bits, int exp_bias = 0) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_GENERATE_REAL_H_ diff --git a/absl/random/internal/iostream_state_saver.h b/absl/random/internal/iostream_state_saver.h index df88fa76..7378829a 100644 --- a/absl/random/internal/iostream_state_saver.h +++ b/absl/random/internal/iostream_state_saver.h @@ -24,6 +24,7 @@ #include "absl/numeric/int128.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The null_state_saver does nothing. @@ -238,6 +239,7 @@ inline FloatType read_floating_point(IStream& is) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_IOSTREAM_STATE_SAVER_H_ diff --git a/absl/random/internal/mock_overload_set.h b/absl/random/internal/mock_overload_set.h index 539313d7..c2a30d89 100644 --- a/absl/random/internal/mock_overload_set.h +++ b/absl/random/internal/mock_overload_set.h @@ -23,6 +23,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { template @@ -85,5 +86,6 @@ struct MockOverloadSet }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCK_OVERLOAD_SET_H_ diff --git a/absl/random/internal/mocking_bit_gen_base.h b/absl/random/internal/mocking_bit_gen_base.h index aff2ba6d..eeeae9d2 100644 --- a/absl/random/internal/mocking_bit_gen_base.h +++ b/absl/random/internal/mocking_bit_gen_base.h @@ -25,6 +25,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // MockingBitGenExpectationFormatter is invoked to format unsatisfied mocks @@ -113,6 +114,7 @@ class MockingBitGenBase { }; // namespace random_internal } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_MOCKING_BIT_GEN_BASE_H_ diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc index feb81c85..8fee77fc 100644 --- a/absl/random/internal/nanobenchmark.cc +++ b/absl/random/internal/nanobenchmark.cc @@ -70,6 +70,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -799,4 +800,5 @@ size_t Measure(const Func func, const void* arg, const FuncInput* inputs, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/nanobenchmark.h b/absl/random/internal/nanobenchmark.h index c2b650d1..a5097ba2 100644 --- a/absl/random/internal/nanobenchmark.h +++ b/absl/random/internal/nanobenchmark.h @@ -50,7 +50,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { // Input influencing the function being measured (e.g. number of bytes to copy). @@ -163,6 +166,7 @@ static inline size_t MeasureClosure(const Closure& closure, } } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NANOBENCHMARK_H_ diff --git a/absl/random/internal/nanobenchmark_test.cc b/absl/random/internal/nanobenchmark_test.cc index 383345a8..ab824ef5 100644 --- a/absl/random/internal/nanobenchmark_test.cc +++ b/absl/random/internal/nanobenchmark_test.cc @@ -18,6 +18,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal_nanobenchmark { namespace { @@ -67,6 +68,7 @@ void RunAll(const int argc, char* argv[]) { } // namespace } // namespace random_internal_nanobenchmark +ABSL_NAMESPACE_END } // namespace absl int main(int argc, char* argv[]) { diff --git a/absl/random/internal/nonsecure_base.h b/absl/random/internal/nonsecure_base.h index 8847e74b..730fa2ea 100644 --- a/absl/random/internal/nonsecure_base.h +++ b/absl/random/internal/nonsecure_base.h @@ -33,6 +33,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Each instance of NonsecureURBGBase will be seeded by variates produced @@ -143,6 +144,7 @@ class NonsecureURBGBase { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_NONSECURE_BASE_H_ diff --git a/absl/random/internal/pcg_engine.h b/absl/random/internal/pcg_engine.h index b5df4eaf..53c23fe1 100644 --- a/absl/random/internal/pcg_engine.h +++ b/absl/random/internal/pcg_engine.h @@ -24,6 +24,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // pcg_engine is a simplified implementation of Melissa O'Neil's PCG engine in @@ -300,6 +301,7 @@ using pcg32_2018_engine = pcg_engine< random_internal::pcg_xsh_rr_64_32>; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_PCG_ENGINE_H_ diff --git a/absl/random/internal/pool_urbg.cc b/absl/random/internal/pool_urbg.cc index f2e1c1f6..5bee5307 100644 --- a/absl/random/internal/pool_urbg.cc +++ b/absl/random/internal/pool_urbg.cc @@ -37,6 +37,7 @@ using absl::base_internal::SpinLock; using absl::base_internal::SpinLockHolder; namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -249,4 +250,5 @@ template class RandenPool; template class RandenPool; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/pool_urbg.h b/absl/random/internal/pool_urbg.h index 9b2dd4bf..05721929 100644 --- a/absl/random/internal/pool_urbg.h +++ b/absl/random/internal/pool_urbg.h @@ -22,6 +22,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RandenPool is a thread-safe random number generator [random.req.urbg] that @@ -124,6 +125,7 @@ class PoolURBG { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_POOL_URBG_H_ diff --git a/absl/random/internal/randen.cc b/absl/random/internal/randen.cc index bab8075a..78a1e00c 100644 --- a/absl/random/internal/randen.cc +++ b/absl/random/internal/randen.cc @@ -41,6 +41,7 @@ // structured/low-entropy counters to digits of Pi. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -86,4 +87,5 @@ Randen::Randen() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen.h b/absl/random/internal/randen.h index a4ff2545..c2834aaf 100644 --- a/absl/random/internal/randen.h +++ b/absl/random/internal/randen.h @@ -23,6 +23,7 @@ #include "absl/random/internal/randen_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -95,6 +96,7 @@ class Randen { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_H_ diff --git a/absl/random/internal/randen_detect.cc b/absl/random/internal/randen_detect.cc index d5946b21..d63230c2 100644 --- a/absl/random/internal/randen_detect.cc +++ b/absl/random/internal/randen_detect.cc @@ -95,6 +95,7 @@ static uint32_t GetAuxval(uint32_t hwcap_type) { #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // The default return at the end of the function might be unreachable depending @@ -216,4 +217,5 @@ bool CPUSupportsRandenHwAes() { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_detect.h b/absl/random/internal/randen_detect.h index 44c5c667..f283f432 100644 --- a/absl/random/internal/randen_detect.h +++ b/absl/random/internal/randen_detect.h @@ -15,7 +15,10 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns whether the current CPU supports RandenHwAes implementation. @@ -24,6 +27,7 @@ namespace random_internal { bool CPUSupportsRandenHwAes(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_DETECT_H_ diff --git a/absl/random/internal/randen_engine.h b/absl/random/internal/randen_engine.h index 02212a13..6b337313 100644 --- a/absl/random/internal/randen_engine.h +++ b/absl/random/internal/randen_engine.h @@ -28,6 +28,7 @@ #include "absl/random/internal/randen.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Deterministic pseudorandom byte generator with backtracking resistance @@ -223,6 +224,7 @@ class alignas(16) randen_engine { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_ENGINE_H_ diff --git a/absl/random/internal/randen_hwaes.cc b/absl/random/internal/randen_hwaes.cc index 6cc36fd3..e23844f1 100644 --- a/absl/random/internal/randen_hwaes.cc +++ b/absl/random/internal/randen_hwaes.cc @@ -75,6 +75,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // No accelerated implementation. @@ -106,6 +107,7 @@ void RandenHwAes::Generate(const void*, void*) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #else // defined(ABSL_RANDEN_HWAES_IMPL) @@ -518,6 +520,7 @@ inline ABSL_TARGET_CRYPTO void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { bool HasRandenHwAesImplementation() { return true; } @@ -629,6 +632,7 @@ void ABSL_TARGET_CRYPTO RandenHwAes::Generate(const void* keys, #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // (ABSL_RANDEN_HWAES_IMPL) diff --git a/absl/random/internal/randen_hwaes.h b/absl/random/internal/randen_hwaes.h index d8e6055f..bce36b52 100644 --- a/absl/random/internal/randen_hwaes.h +++ b/absl/random/internal/randen_hwaes.h @@ -15,12 +15,15 @@ #ifndef ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ #define ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ +#include "absl/base/config.h" + // HERMETIC NOTE: The randen_hwaes target must not introduce duplicate // symbols from arbitrary system and other headers, since it may be built // with different flags from other targets, using different levels of // optimization, potentially introducing ODR violations. namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -41,6 +44,7 @@ class RandenHwAes { bool HasRandenHwAesImplementation(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_HWAES_H_ diff --git a/absl/random/internal/randen_slow.cc b/absl/random/internal/randen_slow.cc index e7959c7e..8d074582 100644 --- a/absl/random/internal/randen_slow.cc +++ b/absl/random/internal/randen_slow.cc @@ -462,6 +462,7 @@ inline ABSL_RANDOM_INTERNAL_ATTRIBUTE_ALWAYS_INLINE void Permute( } // namespace namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { const void* RandenSlow::GetKeys() { @@ -501,4 +502,5 @@ void RandenSlow::Generate(const void* keys, void* state_void) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/randen_slow.h b/absl/random/internal/randen_slow.h index 30586130..72f92b54 100644 --- a/absl/random/internal/randen_slow.h +++ b/absl/random/internal/randen_slow.h @@ -17,7 +17,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -38,6 +41,7 @@ class RandenSlow { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_SLOW_H_ diff --git a/absl/random/internal/randen_traits.h b/absl/random/internal/randen_traits.h index 4f1f408d..2b8bbe73 100644 --- a/absl/random/internal/randen_traits.h +++ b/absl/random/internal/randen_traits.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // RANDen = RANDom generator or beetroots in Swiss German. @@ -54,6 +57,7 @@ struct RandenTraits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_RANDEN_TRAITS_H_ diff --git a/absl/random/internal/salted_seed_seq.h b/absl/random/internal/salted_seed_seq.h index 86487006..5953a090 100644 --- a/absl/random/internal/salted_seed_seq.h +++ b/absl/random/internal/salted_seed_seq.h @@ -30,6 +30,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // This class conforms to the C++ Standard "Seed Sequence" concept @@ -160,6 +161,7 @@ SaltedSeedSeq::type> MakeSaltedSeedSeq(SSeq&& seq) { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SALTED_SEED_SEQ_H_ diff --git a/absl/random/internal/seed_material.cc b/absl/random/internal/seed_material.cc index ab4dd0c2..4d38a574 100644 --- a/absl/random/internal/seed_material.cc +++ b/absl/random/internal/seed_material.cc @@ -61,6 +61,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { namespace { @@ -214,4 +215,5 @@ absl::optional GetSaltMaterial() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/internal/seed_material.h b/absl/random/internal/seed_material.h index 57de8a24..4be10e92 100644 --- a/absl/random/internal/seed_material.h +++ b/absl/random/internal/seed_material.h @@ -27,6 +27,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Returns the number of 32-bit blocks needed to contain the given number of @@ -97,6 +98,7 @@ void MixIntoSeedMaterial(absl::Span sequence, absl::optional GetSaltMaterial(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEED_MATERIAL_H_ diff --git a/absl/random/internal/sequence_urbg.h b/absl/random/internal/sequence_urbg.h index 9a9b5773..bc96a12c 100644 --- a/absl/random/internal/sequence_urbg.h +++ b/absl/random/internal/sequence_urbg.h @@ -21,7 +21,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // `sequence_urbg` is a simple random number generator which meets the @@ -51,6 +54,7 @@ class sequence_urbg { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_SEQUENCE_URBG_H_ diff --git a/absl/random/internal/traits.h b/absl/random/internal/traits.h index 40eb011f..75772bd9 100644 --- a/absl/random/internal/traits.h +++ b/absl/random/internal/traits.h @@ -22,6 +22,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // random_internal::is_widening_convertible @@ -94,6 +95,7 @@ struct make_unsigned_bits { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_TRAITS_H_ diff --git a/absl/random/internal/uniform_helper.h b/absl/random/internal/uniform_helper.h index f68b1823..663107cb 100644 --- a/absl/random/internal/uniform_helper.h +++ b/absl/random/internal/uniform_helper.h @@ -22,6 +22,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN template class uniform_int_distribution; @@ -173,6 +174,7 @@ struct UniformDistributionWrapper : public UniformDistribution { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_UNIFORM_HELPER_H_ diff --git a/absl/random/internal/wide_multiply.h b/absl/random/internal/wide_multiply.h index ebbfa1f2..6e4cf1be 100644 --- a/absl/random/internal/wide_multiply.h +++ b/absl/random/internal/wide_multiply.h @@ -31,6 +31,7 @@ #include "absl/random/internal/traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { // Helper object to multiply two 64-bit values to a 128-bit value. @@ -104,6 +105,7 @@ struct wide_multiply { #endif } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_INTERNAL_WIDE_MULTIPLY_H_ diff --git a/absl/random/log_uniform_int_distribution.h b/absl/random/log_uniform_int_distribution.h index de58bdbe..960816e2 100644 --- a/absl/random/log_uniform_int_distribution.h +++ b/absl/random/log_uniform_int_distribution.h @@ -30,6 +30,7 @@ #include "absl/random/uniform_int_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // log_uniform_int_distribution: // @@ -247,6 +248,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_LOG_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/mock_distributions.h b/absl/random/mock_distributions.h index 1af98a24..d36d5ba0 100644 --- a/absl/random/mock_distributions.h +++ b/absl/random/mock_distributions.h @@ -53,6 +53,7 @@ #include "absl/random/mocking_bit_gen.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::MockUniform @@ -254,6 +255,7 @@ using MockZipf = IntType(MockingBitGen&, IntType, double, double)>; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCK_DISTRIBUTIONS_H_ diff --git a/absl/random/mocking_bit_gen.cc b/absl/random/mocking_bit_gen.cc index 73144528..6bb1e414 100644 --- a/absl/random/mocking_bit_gen.cc +++ b/absl/random/mocking_bit_gen.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN MockingBitGen::~MockingBitGen() { for (const auto& del : deleters_) { @@ -25,4 +26,5 @@ MockingBitGen::~MockingBitGen() { } } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/mocking_bit_gen.h b/absl/random/mocking_bit_gen.h index d1b524a9..36cef911 100644 --- a/absl/random/mocking_bit_gen.h +++ b/absl/random/mocking_bit_gen.h @@ -51,6 +51,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace random_internal { @@ -189,6 +190,7 @@ struct DistributionCaller { }; } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_MOCKING_BIT_GEN_H_ diff --git a/absl/random/poisson_distribution.h b/absl/random/poisson_distribution.h index 23a953ff..cb5f5d5d 100644 --- a/absl/random/poisson_distribution.h +++ b/absl/random/poisson_distribution.h @@ -28,6 +28,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::poisson_distribution: // Generates discrete variates conforming to a Poisson distribution. @@ -251,6 +252,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_POISSON_DISTRIBUTION_H_ diff --git a/absl/random/random.h b/absl/random/random.h index dc6852f4..c8f326e6 100644 --- a/absl/random/random.h +++ b/absl/random/random.h @@ -41,6 +41,7 @@ #include "absl/random/seed_sequences.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::BitGen @@ -182,6 +183,7 @@ using InsecureBitGen = // discards the intermediate results. // --------------------------------------------------------------------------- +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_RANDOM_H_ diff --git a/absl/random/seed_gen_exception.cc b/absl/random/seed_gen_exception.cc index e4271baa..fdcb54a8 100644 --- a/absl/random/seed_gen_exception.cc +++ b/absl/random/seed_gen_exception.cc @@ -19,6 +19,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN static constexpr const char kExceptionMessage[] = "Failed generating seed-material for URBG."; @@ -41,4 +42,5 @@ void ThrowSeedGenException() { } } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_gen_exception.h b/absl/random/seed_gen_exception.h index b464d52f..53539005 100644 --- a/absl/random/seed_gen_exception.h +++ b/absl/random/seed_gen_exception.h @@ -28,7 +28,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // SeedGenException @@ -46,6 +49,7 @@ namespace random_internal { [[noreturn]] void ThrowSeedGenException(); } // namespace random_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_GEN_EXCEPTION_H_ diff --git a/absl/random/seed_sequences.cc b/absl/random/seed_sequences.cc index 9f319615..426eafd3 100644 --- a/absl/random/seed_sequences.cc +++ b/absl/random/seed_sequences.cc @@ -17,6 +17,7 @@ #include "absl/random/internal/pool_urbg.h" namespace absl { +ABSL_NAMESPACE_BEGIN SeedSeq MakeSeedSeq() { SeedSeq::result_type seed_material[8]; @@ -24,4 +25,5 @@ SeedSeq MakeSeedSeq() { return SeedSeq(std::begin(seed_material), std::end(seed_material)); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/random/seed_sequences.h b/absl/random/seed_sequences.h index 631d1ecd..ff1340cc 100644 --- a/absl/random/seed_sequences.h +++ b/absl/random/seed_sequences.h @@ -34,6 +34,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::SeedSeq @@ -103,6 +104,7 @@ SeedSeq CreateSeedSeqFrom(URBG* urbg) { // SeedSeq MakeSeedSeq(); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_SEED_SEQUENCES_H_ diff --git a/absl/random/uniform_int_distribution.h b/absl/random/uniform_int_distribution.h index dc8ba8c1..da66564a 100644 --- a/absl/random/uniform_int_distribution.h +++ b/absl/random/uniform_int_distribution.h @@ -40,6 +40,7 @@ #include "absl/random/internal/wide_multiply.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_int_distribution // @@ -268,6 +269,7 @@ uniform_int_distribution::Generate( return helper::hi(product); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_INT_DISTRIBUTION_H_ diff --git a/absl/random/uniform_real_distribution.h b/absl/random/uniform_real_distribution.h index bf2ed2c5..5ba17b23 100644 --- a/absl/random/uniform_real_distribution.h +++ b/absl/random/uniform_real_distribution.h @@ -45,6 +45,7 @@ #include "absl/random/internal/iostream_state_saver.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::uniform_real_distribution // @@ -195,6 +196,7 @@ std::basic_istream& operator>>( } return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_UNIFORM_REAL_DISTRIBUTION_H_ diff --git a/absl/random/zipf_distribution.h b/absl/random/zipf_distribution.h index d7b4ac38..22ebc756 100644 --- a/absl/random/zipf_distribution.h +++ b/absl/random/zipf_distribution.h @@ -26,6 +26,7 @@ #include "absl/random/uniform_real_distribution.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::zipf_distribution produces random integer-values in the range [0, k], // distributed according to the discrete probability function: @@ -264,6 +265,7 @@ std::basic_istream& operator>>( return is; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_RANDOM_ZIPF_DISTRIBUTION_H_ diff --git a/absl/strings/BUILD.bazel b/absl/strings/BUILD.bazel index e38c8ad6..8d0a6b6d 100644 --- a/absl/strings/BUILD.bazel +++ b/absl/strings/BUILD.bazel @@ -94,6 +94,7 @@ cc_library( ], copts = ABSL_DEFAULT_COPTS, deps = [ + "//absl/base:config", "//absl/base:core_headers", "//absl/base:endian", "//absl/meta:type_traits", @@ -413,6 +414,7 @@ cc_test( deps = [ ":pow10_helper", ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "//absl/random", "//absl/random:distributions", @@ -489,6 +491,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "//absl/base:raw_logging_internal", "@com_google_googletest//:gtest_main", ], @@ -504,6 +507,7 @@ cc_test( copts = ABSL_TEST_COPTS, deps = [ ":strings", + "//absl/base:config", "@com_google_googletest//:gtest_main", ], ) @@ -668,6 +672,7 @@ cc_library( srcs = ["internal/pow10_helper.cc"], hdrs = ["internal/pow10_helper.h"], visibility = ["//visibility:private"], + deps = ["//absl/base:config"], ) cc_test( diff --git a/absl/strings/CMakeLists.txt b/absl/strings/CMakeLists.txt index cd52a472..98101573 100644 --- a/absl/strings/CMakeLists.txt +++ b/absl/strings/CMakeLists.txt @@ -81,6 +81,7 @@ absl_cc_library( COPTS ${ABSL_DEFAULT_COPTS} DEPS + absl::config absl::core_headers absl::endian absl::type_traits @@ -276,6 +277,7 @@ absl_cc_test( absl::strings absl::core_headers absl::pow10_helper + absl::config absl::raw_logging_internal absl::random_random absl::random_distributions @@ -331,6 +333,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config absl::raw_logging_internal gmock_main ) @@ -346,6 +349,7 @@ absl_cc_test( ${ABSL_TEST_COPTS} DEPS absl::strings + absl::config gmock_main ) @@ -502,6 +506,8 @@ absl_cc_library( "internal/pow10_helper.cc" COPTS ${ABSL_TEST_COPTS} + DEPS + absl::config TESTONLY ) diff --git a/absl/strings/ascii.cc b/absl/strings/ascii.cc index 3f7c581f..abea3e4f 100644 --- a/absl/strings/ascii.cc +++ b/absl/strings/ascii.cc @@ -15,6 +15,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // # Table generated by this Python code (bit 0x02 is currently unused): @@ -195,4 +196,5 @@ void RemoveExtraAsciiWhitespace(std::string* str) { str->erase(output_it - &(*str)[0]); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/ascii.h b/absl/strings/ascii.h index f9e4fd1d..792aabe5 100644 --- a/absl/strings/ascii.h +++ b/absl/strings/ascii.h @@ -59,6 +59,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace ascii_internal { // Declaration for an array of bitfields holding character information. @@ -234,6 +235,7 @@ inline void StripAsciiWhitespace(std::string* str) { // Removes leading, trailing, and consecutive internal whitespace. void RemoveExtraAsciiWhitespace(std::string*); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ASCII_H_ diff --git a/absl/strings/charconv.cc b/absl/strings/charconv.cc index bc07e7ab..d9bc2dd2 100644 --- a/absl/strings/charconv.cc +++ b/absl/strings/charconv.cc @@ -57,6 +57,7 @@ // narrower mantissas. namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -980,4 +981,5 @@ const int16_t kPower10ExponentTable[] = { }; } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/charconv.h b/absl/strings/charconv.h index 3f5891ba..e04be32f 100644 --- a/absl/strings/charconv.h +++ b/absl/strings/charconv.h @@ -17,7 +17,10 @@ #include // NOLINT(build/c++11) +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN // Workalike compatibilty version of std::chars_format from C++17. // @@ -110,6 +113,7 @@ inline chars_format& operator^=(chars_format& lhs, chars_format rhs) { return lhs; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_CHARCONV_H_ diff --git a/absl/strings/escaping.cc b/absl/strings/escaping.cc index 18b746e3..d2fcd9c1 100644 --- a/absl/strings/escaping.cc +++ b/absl/strings/escaping.cc @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // These are used for the leave_nulls_escaped argument to CUnescapeInternal(). @@ -1106,4 +1107,5 @@ std::string BytesToHexString(absl::string_view from) { return result; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/escaping.h b/absl/strings/escaping.h index 198b9348..f5ca26c5 100644 --- a/absl/strings/escaping.h +++ b/absl/strings/escaping.h @@ -33,6 +33,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // CUnescape() // @@ -157,6 +158,7 @@ std::string HexStringToBytes(absl::string_view from); // `2*from.size()`. std::string BytesToHexString(absl::string_view from); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_ESCAPING_H_ diff --git a/absl/strings/internal/char_map.h b/absl/strings/internal/char_map.h index b9108b8c..a76e6036 100644 --- a/absl/strings/internal/char_map.h +++ b/absl/strings/internal/char_map.h @@ -28,6 +28,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { class Charmap { @@ -149,6 +150,7 @@ constexpr Charmap GraphCharmap() { return PrintCharmap() & ~SpaceCharmap(); } constexpr Charmap PunctCharmap() { return GraphCharmap() & ~AlnumCharmap(); } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHAR_MAP_H_ diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc index 95d471d9..860c27b2 100644 --- a/absl/strings/internal/charconv_bigint.cc +++ b/absl/strings/internal/charconv_bigint.cc @@ -19,6 +19,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -354,4 +355,5 @@ template class BigUnsigned<4>; template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h index 7da9a7e7..108e1eb2 100644 --- a/absl/strings/internal/charconv_bigint.h +++ b/absl/strings/internal/charconv_bigint.h @@ -25,6 +25,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The largest power that 5 that can be raised to, and still fit in a uint32_t. @@ -414,6 +415,7 @@ extern template class BigUnsigned<4>; extern template class BigUnsigned<84>; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_BIGINT_H_ diff --git a/absl/strings/internal/charconv_bigint_test.cc b/absl/strings/internal/charconv_bigint_test.cc index 745714ac..363bcb03 100644 --- a/absl/strings/internal/charconv_bigint_test.cc +++ b/absl/strings/internal/charconv_bigint_test.cc @@ -19,6 +19,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { TEST(BigUnsigned, ShiftLeft) { @@ -200,4 +201,5 @@ TEST(BigUnsigned, TenToTheNth) { } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.cc b/absl/strings/internal/charconv_parse.cc index fa9a8965..d9a57a78 100644 --- a/absl/strings/internal/charconv_parse.cc +++ b/absl/strings/internal/charconv_parse.cc @@ -22,6 +22,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // ParseFloat<10> will read the first 19 significant digits of the mantissa. @@ -499,4 +500,5 @@ template ParsedFloat ParseFloat<16>(const char* begin, const char* end, chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/charconv_parse.h b/absl/strings/internal/charconv_parse.h index 44d06b2e..505998b5 100644 --- a/absl/strings/internal/charconv_parse.h +++ b/absl/strings/internal/charconv_parse.h @@ -17,9 +17,11 @@ #include +#include "absl/base/config.h" #include "absl/strings/charconv.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Enum indicating whether a parsed float is a number or special value. @@ -92,5 +94,6 @@ extern template ParsedFloat ParseFloat<16>(const char* begin, const char* end, absl::chars_format format_flags); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_CHARCONV_PARSE_H_ diff --git a/absl/strings/internal/escaping_test_common.h b/absl/strings/internal/escaping_test_common.h index bd803031..7b18017a 100644 --- a/absl/strings/internal/escaping_test_common.h +++ b/absl/strings/internal/escaping_test_common.h @@ -22,6 +22,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { struct base64_testcase { @@ -126,6 +127,7 @@ inline const std::array& base64_strings() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_ESCAPING_TEST_COMMON_H_ diff --git a/absl/strings/internal/memutil.cc b/absl/strings/internal/memutil.cc index 77aa63c2..2519c688 100644 --- a/absl/strings/internal/memutil.cc +++ b/absl/strings/internal/memutil.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { int memcasecmp(const char* s1, const char* s2, size_t len) { @@ -107,4 +108,5 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/memutil.h b/absl/strings/internal/memutil.h index 7c071a82..9ad05358 100644 --- a/absl/strings/internal/memutil.h +++ b/absl/strings/internal/memutil.h @@ -69,6 +69,7 @@ #include "absl/strings/ascii.h" // for absl::ascii_tolower namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { inline char* memcat(char* dest, size_t destlen, const char* src, @@ -141,6 +142,7 @@ const char* memmatch(const char* phaystack, size_t haylen, const char* pneedle, size_t neelen); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_MEMUTIL_H_ diff --git a/absl/strings/internal/numbers_test_common.h b/absl/strings/internal/numbers_test_common.h index a263219e..1a1e50c4 100644 --- a/absl/strings/internal/numbers_test_common.h +++ b/absl/strings/internal/numbers_test_common.h @@ -23,7 +23,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template @@ -175,6 +178,7 @@ inline const std::array& strtouint64_test_cases() { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_NUMBERS_TEST_COMMON_H_ diff --git a/absl/strings/internal/ostringstream.cc b/absl/strings/internal/ostringstream.cc index d0f0f84b..05324c78 100644 --- a/absl/strings/internal/ostringstream.cc +++ b/absl/strings/internal/ostringstream.cc @@ -15,6 +15,7 @@ #include "absl/strings/internal/ostringstream.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { OStringStream::Buf::int_type OStringStream::overflow(int c) { @@ -31,4 +32,5 @@ std::streamsize OStringStream::xsputn(const char* s, std::streamsize n) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/ostringstream.h b/absl/strings/internal/ostringstream.h index 20792015..d25d6047 100644 --- a/absl/strings/internal/ostringstream.h +++ b/absl/strings/internal/ostringstream.h @@ -23,6 +23,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // The same as std::ostringstream but appends to a user-specified std::string, @@ -82,6 +83,7 @@ class OStringStream : private std::basic_streambuf, public std::ostream { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_OSTRINGSTREAM_H_ diff --git a/absl/strings/internal/pow10_helper.cc b/absl/strings/internal/pow10_helper.cc index 03ed8d07..42e96c34 100644 --- a/absl/strings/internal/pow10_helper.cc +++ b/absl/strings/internal/pow10_helper.cc @@ -17,6 +17,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ double Pow10(int exp) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/pow10_helper.h b/absl/strings/internal/pow10_helper.h index 9d1aa710..c37c2c3f 100644 --- a/absl/strings/internal/pow10_helper.h +++ b/absl/strings/internal/pow10_helper.h @@ -22,7 +22,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Computes the precise value of 10^exp. (I.e. the nearest representable @@ -31,6 +34,7 @@ namespace strings_internal { double Pow10(int exp); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_POW10_HELPER_H_ diff --git a/absl/strings/internal/pow10_helper_test.cc b/absl/strings/internal/pow10_helper_test.cc index a4a68b5d..a4ff76d3 100644 --- a/absl/strings/internal/pow10_helper_test.cc +++ b/absl/strings/internal/pow10_helper_test.cc @@ -20,6 +20,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { namespace { @@ -117,4 +118,5 @@ TEST(Pow10HelperTest, Works) { } // namespace } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/resize_uninitialized.h b/absl/strings/internal/resize_uninitialized.h index 0f5e964d..e42628e3 100644 --- a/absl/strings/internal/resize_uninitialized.h +++ b/absl/strings/internal/resize_uninitialized.h @@ -25,6 +25,7 @@ #include "absl/meta/type_traits.h" // for void_t namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // Is a subclass of true_type or false_type, depending on whether or not @@ -66,6 +67,7 @@ inline void STLStringResizeUninitialized(string_type* s, size_t new_size) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_RESIZE_UNINITIALIZED_H_ diff --git a/absl/strings/internal/stl_type_traits.h b/absl/strings/internal/stl_type_traits.h index 202ab374..6035ca45 100644 --- a/absl/strings/internal/stl_type_traits.h +++ b/absl/strings/internal/stl_type_traits.h @@ -40,6 +40,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { template class T> @@ -242,5 +243,6 @@ struct IsStrictlyBaseOfAndConvertibleToSTLContainer IsConvertibleToSTLContainer> {}; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STL_TYPE_TRAITS_H_ diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index b567a5c5..875bd99c 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -14,6 +14,7 @@ #include "absl/strings/internal/str_format/float_conversion.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -386,4 +387,5 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index a209a927..b672a229 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -19,6 +19,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; class FormatCountCapture; @@ -426,6 +427,7 @@ ABSL_INTERNAL_FORMAT_DISPATCH_OVERLOADS_EXPAND_(extern); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ diff --git a/absl/strings/internal/str_format/arg_test.cc b/absl/strings/internal/str_format/arg_test.cc index 3421fac1..96c9cfd3 100644 --- a/absl/strings/internal/str_format/arg_test.cc +++ b/absl/strings/internal/str_format/arg_test.cc @@ -14,6 +14,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -108,4 +109,5 @@ const char kMyArray[] = "ABCDE"; } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 45e335a3..1ee281af 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -6,6 +6,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -236,4 +237,5 @@ int SnprintF(char* output, size_t size, const UntypedFormatSpecImpl format, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index dafcd610..2bf0c085 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -13,6 +13,7 @@ #include "absl/types/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN class UntypedFormatSpec; @@ -202,6 +203,7 @@ class StreamedWrapper { }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ diff --git a/absl/strings/internal/str_format/bind_test.cc b/absl/strings/internal/str_format/bind_test.cc index 2574801a..f6817419 100644 --- a/absl/strings/internal/str_format/bind_test.cc +++ b/absl/strings/internal/str_format/bind_test.cc @@ -6,6 +6,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -138,4 +139,5 @@ TEST_F(FormatBindTest, FormatPack) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 04a88827..8993a79b 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -14,6 +14,7 @@ #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { constexpr bool AllOf() { return true; } @@ -319,6 +320,7 @@ constexpr bool ValidFormatImpl(string_view format) { #endif // ABSL_INTERNAL_ENABLE_FORMAT_CHECKER } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index 7aa194a7..c309e203 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -5,6 +5,7 @@ #include "absl/strings/str_format.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -147,4 +148,5 @@ TEST(StrFormatChecker, LongFormat) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 5f198059..ca994346 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -11,6 +11,7 @@ #include "absl/strings/internal/str_format/bind.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -646,4 +647,5 @@ TEST_F(FormatConvertTest, ExpectedFailures) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.cc b/absl/strings/internal/str_format/extension.cc index d7f58159..559011bf 100644 --- a/absl/strings/internal/str_format/extension.cc +++ b/absl/strings/internal/str_format/extension.cc @@ -20,6 +20,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { // clang-format off @@ -81,4 +82,5 @@ bool FormatSinkImpl::PutPaddedString(string_view v, int w, int p, bool l) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/extension.h b/absl/strings/internal/str_format/extension.h index 3f4788c9..5726ea5c 100644 --- a/absl/strings/internal/str_format/extension.h +++ b/absl/strings/internal/str_format/extension.h @@ -26,6 +26,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -406,6 +407,7 @@ inline size_t Excess(size_t used, size_t capacity) { } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_EXTENSION_H_ diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index 9236acdc..ebe4da5b 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -9,6 +9,7 @@ #include "absl/base/config.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -482,4 +483,5 @@ bool ConvertFloatImpl(double v, const ConversionSpec &conv, } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/float_conversion.h b/absl/strings/internal/str_format/float_conversion.h index 8ba5566d..49a6a636 100644 --- a/absl/strings/internal/str_format/float_conversion.h +++ b/absl/strings/internal/str_format/float_conversion.h @@ -4,6 +4,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { bool ConvertFloatImpl(float v, const ConversionSpec &conv, @@ -16,6 +17,7 @@ bool ConvertFloatImpl(long double v, const ConversionSpec &conv, FormatSinkImpl *sink); } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc index 38987b63..c4b24706 100644 --- a/absl/strings/internal/str_format/output.cc +++ b/absl/strings/internal/str_format/output.cc @@ -18,6 +18,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -67,4 +68,5 @@ void FILERawSink::Write(string_view v) { } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/output.h b/absl/strings/internal/str_format/output.h index 6dc2f3f7..28b288b7 100644 --- a/absl/strings/internal/str_format/output.h +++ b/absl/strings/internal/str_format/output.h @@ -29,6 +29,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Cord; @@ -97,6 +98,7 @@ auto InvokeFlush(T* out, string_view s) } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_OUTPUT_H_ diff --git a/absl/strings/internal/str_format/output_test.cc b/absl/strings/internal/str_format/output_test.cc index 6e04abef..e54e6f70 100644 --- a/absl/strings/internal/str_format/output_test.cc +++ b/absl/strings/internal/str_format/output_test.cc @@ -21,6 +21,7 @@ #include "gtest/gtest.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { TEST(InvokeFlush, String) { @@ -67,5 +68,6 @@ TEST(BufferRawSink, Limits) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.cc b/absl/strings/internal/str_format/parser.cc index 9ef5615c..eff68f35 100644 --- a/absl/strings/internal/str_format/parser.cc +++ b/absl/strings/internal/str_format/parser.cc @@ -14,6 +14,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { using CC = ConversionChar::Id; @@ -300,4 +301,5 @@ bool ParsedFormatBase::MatchesConversions( } } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index 4b441f71..116dda06 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -16,6 +16,7 @@ #include "absl/strings/internal/str_format/extension.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { // The analyzed properties of a single specified conversion. @@ -317,6 +318,7 @@ class ExtendedParsedFormat : public str_format_internal::ParsedFormatBase { : ParsedFormatBase(s, allow_ignored, {C...}) {} }; } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 6d356093..33ed8f09 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -7,6 +7,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace str_format_internal { namespace { @@ -389,4 +390,5 @@ TEST_F(ParsedFormatTest, ParsingFlagOrder) { } // namespace } // namespace str_format_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/str_join_internal.h b/absl/strings/internal/str_join_internal.h index 7c35f4de..31dbf672 100644 --- a/absl/strings/internal/str_join_internal.h +++ b/absl/strings/internal/str_join_internal.h @@ -43,6 +43,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // @@ -307,6 +308,7 @@ std::string JoinRange(const Range& range, absl::string_view separator) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_JOIN_INTERNAL_H_ diff --git a/absl/strings/internal/str_split_internal.h b/absl/strings/internal/str_split_internal.h index 52f62226..b54f6ebe 100644 --- a/absl/strings/internal/str_split_internal.h +++ b/absl/strings/internal/str_split_internal.h @@ -47,6 +47,7 @@ #endif // _GLIBCXX_DEBUG namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // This class is implicitly constructible from everything that absl::string_view @@ -448,6 +449,7 @@ class Splitter { }; } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_STR_SPLIT_INTERNAL_H_ diff --git a/absl/strings/internal/utf8.cc b/absl/strings/internal/utf8.cc index 82d36c24..8fd8edc1 100644 --- a/absl/strings/internal/utf8.cc +++ b/absl/strings/internal/utf8.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/utf8.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { @@ -48,4 +49,5 @@ size_t EncodeUTF8Char(char *buffer, char32_t utf8_char) { } } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/internal/utf8.h b/absl/strings/internal/utf8.h index 04236304..32fb1093 100644 --- a/absl/strings/internal/utf8.h +++ b/absl/strings/internal/utf8.h @@ -20,7 +20,10 @@ #include #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // For Unicode code points 0 through 0x10FFFF, EncodeUTF8Char writes @@ -41,6 +44,7 @@ enum { kMaxEncodedUTF8Size = 4 }; size_t EncodeUTF8Char(char *buffer, char32_t utf8_char); } // namespace strings_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_INTERNAL_UTF8_H_ diff --git a/absl/strings/match.cc b/absl/strings/match.cc index 7b24241a..8127cb0c 100644 --- a/absl/strings/match.cc +++ b/absl/strings/match.cc @@ -17,6 +17,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool EqualsIgnoreCase(absl::string_view piece1, absl::string_view piece2) { return (piece1.size() == piece2.size() && @@ -35,4 +36,5 @@ bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix) { EqualsIgnoreCase(text.substr(text.size() - suffix.size()), suffix); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/match.h b/absl/strings/match.h index 762f359f..90fca98a 100644 --- a/absl/strings/match.h +++ b/absl/strings/match.h @@ -20,7 +20,7 @@ // This file contains simple utilities for performing string matching checks. // All of these function parameters are specified as `absl::string_view`, // meaning that these functions can accept `std::string`, `absl::string_view` or -// nul-terminated C-style strings. +// NUL-terminated C-style strings. // // Examples: // std::string s = "foo"; @@ -38,6 +38,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrContains() // @@ -83,6 +84,7 @@ bool StartsWithIgnoreCase(absl::string_view text, absl::string_view prefix); // case in the comparison. bool EndsWithIgnoreCase(absl::string_view text, absl::string_view suffix); +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_MATCH_H_ diff --git a/absl/strings/numbers.cc b/absl/strings/numbers.cc index 4890bd54..caab4631 100644 --- a/absl/strings/numbers.cc +++ b/absl/strings/numbers.cc @@ -40,6 +40,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN bool SimpleAtof(absl::string_view str, float* out) { *out = 0.0; @@ -911,4 +912,5 @@ bool safe_strtou128_base(absl::string_view text, uint128* value, int base) { } } // namespace numbers_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/numbers.h b/absl/strings/numbers.h index 7a0d6f50..61204683 100644 --- a/absl/strings/numbers.h +++ b/absl/strings/numbers.h @@ -51,6 +51,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // SimpleAtoi() // @@ -95,11 +96,13 @@ ABSL_MUST_USE_RESULT bool SimpleAtod(absl::string_view str, double* out); // unspecified state. ABSL_MUST_USE_RESULT bool SimpleAtob(absl::string_view str, bool* out); +ABSL_NAMESPACE_END } // namespace absl // End of public API. Implementation details follow. namespace absl { +ABSL_NAMESPACE_BEGIN namespace numbers_internal { // Digit conversion. @@ -254,6 +257,7 @@ ABSL_MUST_USE_RESULT inline bool SimpleAtoi(absl::string_view str, return numbers_internal::safe_strtou128_base(str, out, 10); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_NUMBERS_H_ diff --git a/absl/strings/str_cat.cc b/absl/strings/str_cat.cc index 4bd56f5f..d9afe2f3 100644 --- a/absl/strings/str_cat.cc +++ b/absl/strings/str_cat.cc @@ -25,6 +25,7 @@ #include "absl/strings/numbers.h" namespace absl { +ABSL_NAMESPACE_BEGIN AlphaNum::AlphaNum(Hex hex) { static_assert(numbers_internal::kFastToBufferSize >= 32, @@ -241,4 +242,5 @@ void StrAppend(std::string* dest, const AlphaNum& a, const AlphaNum& b, assert(out == begin + dest->size()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_cat.h b/absl/strings/str_cat.h index 663a1945..292fa235 100644 --- a/absl/strings/str_cat.h +++ b/absl/strings/str_cat.h @@ -64,6 +64,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { // AlphaNumBuffer allows a way to pass a string to StrCat without having to do @@ -401,6 +402,7 @@ SixDigits(double d) { return result; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_CAT_H_ diff --git a/absl/strings/str_format.h b/absl/strings/str_format.h index c11c93a2..fbbfe43d 100644 --- a/absl/strings/str_format.h +++ b/absl/strings/str_format.h @@ -82,6 +82,7 @@ #include "absl/strings/internal/str_format/parser.h" // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN // UntypedFormatSpec // @@ -530,6 +531,7 @@ ABSL_MUST_USE_RESULT inline bool FormatUntyped( str_format_internal::UntypedFormatSpecImpl::Extract(format), args); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_FORMAT_H_ diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index cfd81bb3..d33bcaa2 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -10,6 +10,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using str_format_internal::FormatArgImpl; @@ -622,6 +623,7 @@ TEST_F(FormatWrapperTest, ParsedFormat) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl // Some codegen thunks that we can use to easily dump the generated assembly for diff --git a/absl/strings/str_join.h b/absl/strings/str_join.h index 4772f5d1..ae5731a4 100644 --- a/absl/strings/str_join.h +++ b/absl/strings/str_join.h @@ -60,6 +60,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Concept: Formatter @@ -286,6 +287,7 @@ std::string StrJoin(const std::tuple& value, return strings_internal::JoinAlgorithm(value, separator, AlphaNumFormatter()); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_JOIN_H_ diff --git a/absl/strings/str_replace.cc b/absl/strings/str_replace.cc index 280f63d3..2bd5fa98 100644 --- a/absl/strings/str_replace.cc +++ b/absl/strings/str_replace.cc @@ -17,6 +17,7 @@ #include "absl/strings/str_cat.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace strings_internal { using FixedMapping = @@ -77,4 +78,5 @@ int StrReplaceAll(strings_internal::FixedMapping replacements, return StrReplaceAll(replacements, target); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_replace.h b/absl/strings/str_replace.h index 30540d02..273c7077 100644 --- a/absl/strings/str_replace.h +++ b/absl/strings/str_replace.h @@ -46,6 +46,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // StrReplaceAll() // @@ -212,6 +213,7 @@ int StrReplaceAll(const StrToStrMapping& replacements, std::string* target) { return substitutions; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_REPLACE_H_ diff --git a/absl/strings/str_split.cc b/absl/strings/str_split.cc index 25931307..d0f86669 100644 --- a/absl/strings/str_split.cc +++ b/absl/strings/str_split.cc @@ -27,6 +27,7 @@ #include "absl/strings/ascii.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -134,4 +135,5 @@ absl::string_view ByLength::Find(absl::string_view text, return absl::string_view(substr.data() + length_, 0); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/str_split.h b/absl/strings/str_split.h index 73330789..a79cd4a0 100644 --- a/absl/strings/str_split.h +++ b/absl/strings/str_split.h @@ -49,6 +49,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Delimiters @@ -506,6 +507,7 @@ StrSplit(strings_internal::ConvertibleToStringView text, Delimiter d, std::move(text), DelimiterType(d), std::move(p)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STR_SPLIT_H_ diff --git a/absl/strings/string_view.cc b/absl/strings/string_view.cc index d5e1a3de..c5f5de93 100644 --- a/absl/strings/string_view.cc +++ b/absl/strings/string_view.cc @@ -24,6 +24,7 @@ #include "absl/strings/internal/memutil.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void WritePadding(std::ostream& o, size_t pad) { @@ -228,6 +229,7 @@ constexpr string_view::size_type string_view::npos; ABSL_STRING_VIEW_SELECTANY constexpr string_view::size_type string_view::kMaxSize; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_STRING_VIEW diff --git a/absl/strings/string_view.h b/absl/strings/string_view.h index 6a650874..4b34e563 100644 --- a/absl/strings/string_view.h +++ b/absl/strings/string_view.h @@ -35,7 +35,9 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::string_view; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_STRING_VIEW @@ -61,6 +63,7 @@ using std::string_view; #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN // absl::string_view // @@ -109,10 +112,10 @@ namespace absl { // example, when splitting a string, `std::vector` is a // natural data type for the output. // -// When constructed from a source which is nul-terminated, the `string_view` -// itself will not include the nul-terminator unless a specific size (including -// the nul) is passed to the constructor. As a result, common idioms that work -// on nul-terminated strings do not work on `string_view` objects. If you write +// When constructed from a source which is NUL-terminated, the `string_view` +// itself will not include the NUL-terminator unless a specific size (including +// the NUL) is passed to the constructor. As a result, common idioms that work +// on NUL-terminated strings do not work on `string_view` objects. If you write // code that scans a `string_view`, you must check its length rather than test // for nul, for example. Note, however, that nuls may still be embedded within // a `string_view` explicitly. @@ -179,7 +182,7 @@ class string_view { // doesn't need to be reevaluated after `ptr_` is set. : string_view(str.data(), str.size()) {} - // Implicit constructor of a `string_view` from nul-terminated `str`. When + // Implicit constructor of a `string_view` from NUL-terminated `str`. When // accepting possibly null strings, use `absl::NullSafeStringView(str)` // instead (see below). constexpr string_view(const char* str) // NOLINT(runtime/explicit) @@ -309,8 +312,8 @@ class string_view { // // Returns a pointer to the underlying character array (which is of course // stored elsewhere). Note that `string_view::data()` may contain embedded nul - // characters, but the returned buffer may or may not be nul-terminated; - // therefore, do not pass `data()` to a routine that expects a nul-terminated + // characters, but the returned buffer may or may not be NUL-terminated; + // therefore, do not pass `data()` to a routine that expects a NUL-terminated // std::string. constexpr const_pointer data() const noexcept { return ptr_; } @@ -577,6 +580,7 @@ constexpr bool operator>=(string_view x, string_view y) noexcept { // IO Insertion Operator std::ostream& operator<<(std::ostream& o, string_view piece); +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_STRING_VIEW_MEMCMP @@ -584,6 +588,7 @@ std::ostream& operator<<(std::ostream& o, string_view piece); #endif // ABSL_USES_STD_STRING_VIEW namespace absl { +ABSL_NAMESPACE_BEGIN // ClippedSubstr() // @@ -604,6 +609,7 @@ inline string_view NullSafeStringView(const char* p) { return p ? string_view(p) : string_view(); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRING_VIEW_H_ diff --git a/absl/strings/strip.h b/absl/strings/strip.h index e1341e08..111872ca 100644 --- a/absl/strings/strip.h +++ b/absl/strings/strip.h @@ -30,6 +30,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ConsumePrefix() // @@ -84,6 +85,7 @@ ABSL_MUST_USE_RESULT inline absl::string_view StripSuffix( return str; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_STRIP_H_ diff --git a/absl/strings/substitute.cc b/absl/strings/substitute.cc index 5d28c528..5b69a3ef 100644 --- a/absl/strings/substitute.cc +++ b/absl/strings/substitute.cc @@ -23,6 +23,7 @@ #include "absl/strings/string_view.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { void SubstituteAndAppendArray(std::string* output, absl::string_view format, @@ -166,4 +167,5 @@ Arg::Arg(Dec dec) { } } // namespace substitute_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/strings/substitute.h b/absl/strings/substitute.h index 233e9dcf..766aca42 100644 --- a/absl/strings/substitute.h +++ b/absl/strings/substitute.h @@ -86,6 +86,7 @@ #include "absl/strings/strip.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace substitute_internal { // Arg @@ -681,6 +682,7 @@ std::string Substitute( "format std::string doesn't contain all of $0 through $9"); #endif // ABSL_BAD_CALL_IF +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_STRINGS_SUBSTITUTE_H_ diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index 36dc98f3..3f876b9f 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -43,6 +43,7 @@ cc_library( deps = [ "//absl/base", "//absl/base:base_internal", + "//absl/base:config", "//absl/base:core_headers", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index 3c47a1bc..dfe5d05d 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -26,6 +26,7 @@ absl_cc_library( DEPS absl::base absl::base_internal + absl::config absl::core_headers absl::malloc_internal absl::raw_logging_internal diff --git a/absl/synchronization/barrier.cc b/absl/synchronization/barrier.cc index c2c539ac..0dfd795e 100644 --- a/absl/synchronization/barrier.cc +++ b/absl/synchronization/barrier.cc @@ -18,6 +18,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -47,4 +48,5 @@ bool Barrier::Block() { return this->num_to_exit_ == 0; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/barrier.h b/absl/synchronization/barrier.h index cb5d821a..d8e75440 100644 --- a/absl/synchronization/barrier.h +++ b/absl/synchronization/barrier.h @@ -23,6 +23,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Barrier // @@ -73,5 +74,6 @@ class Barrier { int num_to_exit_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BARRIER_H_ diff --git a/absl/synchronization/blocking_counter.cc b/absl/synchronization/blocking_counter.cc index 481a06b2..3cea7aed 100644 --- a/absl/synchronization/blocking_counter.cc +++ b/absl/synchronization/blocking_counter.cc @@ -17,6 +17,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Return whether int *arg is zero. static bool IsZero(void *arg) { @@ -52,4 +53,5 @@ void BlockingCounter::Wait() { // after we return from this method. } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/blocking_counter.h b/absl/synchronization/blocking_counter.h index 77560fc0..1f53f9f2 100644 --- a/absl/synchronization/blocking_counter.h +++ b/absl/synchronization/blocking_counter.h @@ -24,6 +24,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // BlockingCounter // @@ -92,6 +93,7 @@ class BlockingCounter { int num_waiting_ ABSL_GUARDED_BY(lock_); }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_BLOCKING_COUNTER_H_ diff --git a/absl/synchronization/blocking_counter_test.cc b/absl/synchronization/blocking_counter_test.cc index c63e3392..2926224a 100644 --- a/absl/synchronization/blocking_counter_test.cc +++ b/absl/synchronization/blocking_counter_test.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { void PauseAndDecreaseCounter(BlockingCounter* counter, int* done) { @@ -63,4 +64,5 @@ TEST(BlockingCounterTest, BasicFunctionality) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/create_thread_identity.cc b/absl/synchronization/internal/create_thread_identity.cc index ec49d1ca..fa0070a9 100644 --- a/absl/synchronization/internal/create_thread_identity.cc +++ b/absl/synchronization/internal/create_thread_identity.cc @@ -27,6 +27,7 @@ #include "absl/synchronization/internal/per_thread_sem.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // ThreadIdentity storage is persistent, we maintain a free-list of previously @@ -133,6 +134,7 @@ base_internal::ThreadIdentity* CreateThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/create_thread_identity.h b/absl/synchronization/internal/create_thread_identity.h index 97237a6e..e121f683 100644 --- a/absl/synchronization/internal/create_thread_identity.h +++ b/absl/synchronization/internal/create_thread_identity.h @@ -29,6 +29,7 @@ #include "absl/base/port.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Allocates and attaches a ThreadIdentity object for the calling thread. @@ -53,6 +54,7 @@ inline base_internal::ThreadIdentity* GetOrCreateCurrentThreadIdentity() { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_CREATE_THREAD_IDENTITY_H_ diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc index 0c8c7564..6a2bcdf6 100644 --- a/absl/synchronization/internal/graphcycles.cc +++ b/absl/synchronization/internal/graphcycles.cc @@ -44,6 +44,7 @@ // Do not use STL. This module does not use standard memory allocation. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -690,6 +691,7 @@ int GraphCycles::GetStackTrace(GraphId id, void*** ptr) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_LOW_LEVEL_ALLOC_MISSING diff --git a/absl/synchronization/internal/graphcycles.h b/absl/synchronization/internal/graphcycles.h index e08dc09d..ceba33e4 100644 --- a/absl/synchronization/internal/graphcycles.h +++ b/absl/synchronization/internal/graphcycles.h @@ -40,7 +40,10 @@ #include +#include "absl/base/config.h" + namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Opaque identifier for a graph node. @@ -132,6 +135,7 @@ class GraphCycles { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif diff --git a/absl/synchronization/internal/graphcycles_test.cc b/absl/synchronization/internal/graphcycles_test.cc index 58e8477b..74eaffe7 100644 --- a/absl/synchronization/internal/graphcycles_test.cc +++ b/absl/synchronization/internal/graphcycles_test.cc @@ -25,6 +25,7 @@ #include "absl/base/macros.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // We emulate a GraphCycles object with a node vector and an edge vector. @@ -459,4 +460,5 @@ TEST_F(GraphCyclesTest, ManyEdges) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 61c72e75..d6ac5db0 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -34,6 +34,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class Futex; @@ -148,6 +149,7 @@ class KernelTimeout { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc index 267deaff..4590b98d 100644 --- a/absl/synchronization/internal/mutex_nonprod.cc +++ b/absl/synchronization/internal/mutex_nonprod.cc @@ -31,6 +31,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { namespace { @@ -315,4 +316,5 @@ bool Condition::Eval() const { void RegisterSymbolizer(bool (*)(const void*, char*, int)) {} +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/mutex_nonprod.inc b/absl/synchronization/internal/mutex_nonprod.inc index b8d5af79..85dae0ff 100644 --- a/absl/synchronization/internal/mutex_nonprod.inc +++ b/absl/synchronization/internal/mutex_nonprod.inc @@ -36,6 +36,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; namespace synchronization_internal { @@ -256,4 +257,5 @@ class SynchronizationStorage { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/per_thread_sem.cc b/absl/synchronization/internal/per_thread_sem.cc index 2a78b20f..821ca9b4 100644 --- a/absl/synchronization/internal/per_thread_sem.cc +++ b/absl/synchronization/internal/per_thread_sem.cc @@ -25,6 +25,7 @@ #include "absl/synchronization/internal/waiter.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { void PerThreadSem::SetThreadBlockedCounter(std::atomic *counter) { @@ -62,6 +63,7 @@ void PerThreadSem::Tick(base_internal::ThreadIdentity *identity) { } } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/synchronization/internal/per_thread_sem.h b/absl/synchronization/internal/per_thread_sem.h index 113cdfb7..8ab43915 100644 --- a/absl/synchronization/internal/per_thread_sem.h +++ b/absl/synchronization/internal/per_thread_sem.h @@ -32,6 +32,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Mutex; @@ -85,6 +86,7 @@ class PerThreadSem { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/internal/per_thread_sem_test.cc b/absl/synchronization/internal/per_thread_sem_test.cc index dba72390..b5a2f6d4 100644 --- a/absl/synchronization/internal/per_thread_sem_test.cc +++ b/absl/synchronization/internal/per_thread_sem_test.cc @@ -33,6 +33,7 @@ // primitives which might use PerThreadSem, most notably absl::Mutex. namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { class SimpleSemaphore { @@ -175,4 +176,5 @@ TEST_F(PerThreadSemTest, Timeouts) { } // namespace } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/thread_pool.h b/absl/synchronization/internal/thread_pool.h index a00f2be8..0cb96dac 100644 --- a/absl/synchronization/internal/thread_pool.h +++ b/absl/synchronization/internal/thread_pool.h @@ -26,6 +26,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // A simple ThreadPool implementation for tests. @@ -86,6 +87,7 @@ class ThreadPool { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_THREAD_POOL_H_ diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index e7000d3a..ddd6081e 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -49,6 +49,7 @@ #include "absl/synchronization/internal/kernel_timeout.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { static void MaybeBecomeIdle() { @@ -481,4 +482,5 @@ void Waiter::InternalCondVarPoke() { #endif } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/internal/waiter.h b/absl/synchronization/internal/waiter.h index 9540598b..5af5c282 100644 --- a/absl/synchronization/internal/waiter.h +++ b/absl/synchronization/internal/waiter.h @@ -62,6 +62,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN namespace synchronization_internal { // Waiter is an OS-specific semaphore. @@ -157,6 +158,7 @@ class Waiter { }; } // namespace synchronization_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_INTERNAL_WAITER_H_ diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 100def2d..46af8a52 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -71,6 +71,7 @@ ABSL_ATTRIBUTE_WEAK void AbslInternalMutexYield() { std::this_thread::yield(); } } // extern "C" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -295,7 +296,7 @@ static struct SynchEvent { // this is a trivial hash table for the events bool log; // logging turned on // Constant after initialization - char name[1]; // actually longer---null-terminated std::string + char name[1]; // actually longer---NUL-terminated std::string } * synch_event[kNSynchEvent] ABSL_GUARDED_BY(synch_event_mu); // Ensure that the object at "addr" has a SynchEvent struct associated with it, @@ -2720,4 +2721,5 @@ bool Condition::GuaranteedEqual(const Condition *a, const Condition *b) { a->arg_ == b->arg_ && a->method_ == b->method_; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index ccd94618..8c70c4ce 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -82,6 +82,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN class Condition; struct SynchWaitParams; @@ -1000,7 +1001,7 @@ void RegisterCondVarTracer(void (*fn)(const char *msg, const void *cv)); // // 'pc' is the program counter being symbolized, 'out' is the buffer to write // into, and 'out_size' is the size of the buffer. This function can return -// false if symbolizing failed, or true if a null-terminated symbol was written +// false if symbolizing failed, or true if a NUL-terminated symbol was written // to 'out.' // // This has the same memory ordering concerns as RegisterMutexProfiler() above. @@ -1039,6 +1040,7 @@ enum class OnDeadlockCycle { // the manner chosen here. void SetMutexDeadlockDetectionMode(OnDeadlockCycle mode); +ABSL_NAMESPACE_END } // namespace absl // In some build configurations we pass --detect-odr-violations to the diff --git a/absl/synchronization/notification.cc b/absl/synchronization/notification.cc index 1eb7f416..e91b9038 100644 --- a/absl/synchronization/notification.cc +++ b/absl/synchronization/notification.cc @@ -22,6 +22,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN void Notification::Notify() { MutexLock l(&this->mutex_); @@ -73,4 +74,5 @@ bool Notification::WaitForNotificationWithDeadline(absl::Time deadline) const { return notified; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/synchronization/notification.h b/absl/synchronization/notification.h index 36c2ce3d..9a354ca2 100644 --- a/absl/synchronization/notification.h +++ b/absl/synchronization/notification.h @@ -57,6 +57,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // Notification @@ -116,6 +117,7 @@ class Notification { std::atomic notified_yet_; // written under mutex_ }; +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_SYNCHRONIZATION_NOTIFICATION_H_ diff --git a/absl/synchronization/notification_test.cc b/absl/synchronization/notification_test.cc index 059d4cd2..100ea76f 100644 --- a/absl/synchronization/notification_test.cc +++ b/absl/synchronization/notification_test.cc @@ -21,6 +21,7 @@ #include "absl/synchronization/mutex.h" namespace absl { +ABSL_NAMESPACE_BEGIN // A thread-safe class that holds a counter. class ThreadSafeCounter { @@ -128,4 +129,5 @@ TEST(NotificationTest, SanityTest) { BasicTests(true, &local_notification2); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.cc b/absl/time/civil_time.cc index 7b86fa8b..ada82cbc 100644 --- a/absl/time/civil_time.cc +++ b/absl/time/civil_time.cc @@ -21,6 +21,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -170,4 +171,5 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s) { } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/civil_time.h b/absl/time/civil_time.h index 77c3be2e..bb460044 100644 --- a/absl/time/civil_time.h +++ b/absl/time/civil_time.h @@ -76,6 +76,7 @@ #include "absl/time/internal/cctz/include/cctz/civil_time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { struct second_tag : cctz::detail::second_tag {}; @@ -531,6 +532,7 @@ std::ostream& operator<<(std::ostream& os, CivilSecond s); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_CIVIL_TIME_H_ diff --git a/absl/time/clock.cc b/absl/time/clock.cc index bc6f5ccf..9e9a0386 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -34,6 +34,7 @@ #include "absl/base/thread_annotations.h" namespace absl { +ABSL_NAMESPACE_BEGIN Time Now() { // TODO(bww): Get a timespec instead so we don't have to divide. int64_t n = absl::GetCurrentTimeNanos(); @@ -43,6 +44,7 @@ Time Now() { } return time_internal::FromUnixDuration(absl::Nanoseconds(n)); } +ABSL_NAMESPACE_END } // namespace absl // Decide if we should use the fast GetCurrentTimeNanos() algorithm @@ -71,9 +73,11 @@ Time Now() { #if !ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN int64_t GetCurrentTimeNanos() { return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); } +ABSL_NAMESPACE_END } // namespace absl #else // Use the cyclecounter-based implementation below. @@ -91,6 +95,7 @@ static int64_t stats_slow_paths; static int64_t stats_fast_slow_paths; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // This is a friend wrapper around UnscaledCycleClock::Now() // (needed to access UnscaledCycleClock). @@ -515,10 +520,12 @@ static uint64_t UpdateLastSample(uint64_t now_cycles, uint64_t now_ns, return estimated_base_ns; } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // Returns the maximum duration that SleepOnce() can sleep for. @@ -546,6 +553,7 @@ void SleepOnce(absl::Duration to_sleep) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl extern "C" { diff --git a/absl/time/clock.h b/absl/time/clock.h index bb52e4f6..27764a92 100644 --- a/absl/time/clock.h +++ b/absl/time/clock.h @@ -26,6 +26,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN // Now() // @@ -49,6 +50,7 @@ int64_t GetCurrentTimeNanos(); // * Returns immediately when passed a nonpositive duration. void SleepFor(absl::Duration duration); +ABSL_NAMESPACE_END } // namespace absl // ----------------------------------------------------------------------------- diff --git a/absl/time/duration.cc b/absl/time/duration.cc index f0b4631d..b1af8406 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -71,6 +71,7 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -917,4 +918,5 @@ bool ParseFlag(const std::string& text, Duration* dst, std::string* ) { std::string UnparseFlag(Duration d) { return FormatDuration(d); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/duration_test.cc b/absl/time/duration_test.cc index 5dce9ac8..49ebd118 100644 --- a/absl/time/duration_test.cc +++ b/absl/time/duration_test.cc @@ -762,11 +762,6 @@ TEST(Duration, DivisionByZero) { const double dbl_inf = std::numeric_limits::infinity(); const double dbl_denorm = std::numeric_limits::denorm_min(); - // IEEE 754 behavior - double z = 0.0, two = 2.0; - EXPECT_TRUE(std::isinf(two / z)); - EXPECT_TRUE(std::isnan(z / z)); // We'll return inf - // Operator/(Duration, double) EXPECT_EQ(inf, zero / 0.0); EXPECT_EQ(-inf, zero / -0.0); diff --git a/absl/time/format.cc b/absl/time/format.cc index ebe872cf..5997ef0c 100644 --- a/absl/time/format.cc +++ b/absl/time/format.cc @@ -22,6 +22,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN extern const char RFC3339_full[] = "%Y-%m-%dT%H:%M:%E*S%Ez"; extern const char RFC3339_sec[] = "%Y-%m-%dT%H:%M:%S%Ez"; @@ -145,4 +146,5 @@ std::string UnparseFlag(absl::Time t) { return absl::FormatTime(RFC3339_full, t, absl::UTCTimeZone()); } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_chrono.inc b/absl/time/internal/get_current_time_chrono.inc index 5180230d..5eeb6406 100644 --- a/absl/time/internal/get_current_time_chrono.inc +++ b/absl/time/internal/get_current_time_chrono.inc @@ -16,6 +16,7 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -26,4 +27,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/get_current_time_posix.inc b/absl/time/internal/get_current_time_posix.inc index 65474ca6..42072000 100644 --- a/absl/time/internal/get_current_time_posix.inc +++ b/absl/time/internal/get_current_time_posix.inc @@ -7,6 +7,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { static int64_t GetCurrentTimeNanosFromSystem() { @@ -19,4 +20,5 @@ static int64_t GetCurrentTimeNanosFromSystem() { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.cc b/absl/time/internal/test_util.cc index fbddbb73..9bffe121 100644 --- a/absl/time/internal/test_util.cc +++ b/absl/time/internal/test_util.cc @@ -24,6 +24,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { TimeZone LoadTimeZone(const std::string& name) { @@ -33,9 +34,11 @@ TimeZone LoadTimeZone(const std::string& name) { } } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { namespace cctz_extension { namespace { @@ -123,4 +126,5 @@ ZoneInfoSourceFactory zone_info_source_factory = TestFactory; } // namespace cctz_extension } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/internal/test_util.h b/absl/time/internal/test_util.h index d7319ea8..5c4bf1f6 100644 --- a/absl/time/internal/test_util.h +++ b/absl/time/internal/test_util.h @@ -20,12 +20,14 @@ #include "absl/time/time.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace time_internal { // Loads the named timezone, but dies on any failure. absl::TimeZone LoadTimeZone(const std::string& name); } // namespace time_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_INTERNAL_TEST_UTIL_H_ diff --git a/absl/time/time.cc b/absl/time/time.cc index 60382be7..6bb36cb3 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -47,6 +47,7 @@ namespace cctz = absl::time_internal::cctz; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -494,4 +495,5 @@ struct tm ToTM(absl::Time t, absl::TimeZone tz) { return tm; } +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/time/time.h b/absl/time/time.h index be064813..7507b0cd 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -89,6 +89,7 @@ struct timeval; #include "absl/time/internal/cctz/include/cctz/time_zone.h" namespace absl { +ABSL_NAMESPACE_BEGIN class Duration; // Defined below class Time; // Defined below @@ -1574,6 +1575,7 @@ constexpr Time FromTimeT(time_t t) { return time_internal::FromUnixDuration(Seconds(t)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TIME_TIME_H_ diff --git a/absl/types/any.h b/absl/types/any.h index f7967694..16bda79c 100644 --- a/absl/types/any.h +++ b/absl/types/any.h @@ -61,10 +61,12 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::any; using std::any_cast; using std::bad_any_cast; using std::make_any; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY @@ -91,6 +93,7 @@ using std::make_any; #endif // !defined(__GNUC__) || defined(__GXX_RTTI) namespace absl { +ABSL_NAMESPACE_BEGIN namespace any_internal { @@ -534,6 +537,7 @@ T* any_cast(any* operand) noexcept { : nullptr; } +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_ANY_DETAIL_HAS_RTTI diff --git a/absl/types/bad_any_cast.cc b/absl/types/bad_any_cast.cc index 2a538126..b0592cc9 100644 --- a/absl/types/bad_any_cast.cc +++ b/absl/types/bad_any_cast.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_any_cast::~bad_any_cast() = default; @@ -39,6 +40,7 @@ void ThrowBadAnyCast() { } } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_any_cast.h b/absl/types/bad_any_cast.h index 6a53c010..114cef80 100644 --- a/absl/types/bad_any_cast.h +++ b/absl/types/bad_any_cast.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_any_cast; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_ANY namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_any_cast @@ -64,6 +67,7 @@ namespace any_internal { [[noreturn]] void ThrowBadAnyCast(); } // namespace any_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_ANY diff --git a/absl/types/bad_optional_access.cc b/absl/types/bad_optional_access.cc index d9ec21bf..26aca70d 100644 --- a/absl/types/bad_optional_access.cc +++ b/absl/types/bad_optional_access.cc @@ -22,6 +22,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN bad_optional_access::~bad_optional_access() = default; @@ -41,6 +42,7 @@ void throw_bad_optional_access() { } } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_optional_access.h b/absl/types/bad_optional_access.h index 32dd6a91..a500286a 100644 --- a/absl/types/bad_optional_access.h +++ b/absl/types/bad_optional_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_optional_access @@ -67,6 +70,7 @@ namespace optional_internal { [[noreturn]] void throw_bad_optional_access(); } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_OPTIONAL diff --git a/absl/types/bad_variant_access.cc b/absl/types/bad_variant_access.cc index dbaea9e9..3dc88cc0 100644 --- a/absl/types/bad_variant_access.cc +++ b/absl/types/bad_variant_access.cc @@ -23,6 +23,7 @@ #include "absl/base/internal/raw_logging.h" namespace absl { +ABSL_NAMESPACE_BEGIN ////////////////////////// // [variant.bad.access] // @@ -57,6 +58,7 @@ void Rethrow() { } } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/bad_variant_access.h b/absl/types/bad_variant_access.h index 6935d01b..095969f9 100644 --- a/absl/types/bad_variant_access.h +++ b/absl/types/bad_variant_access.h @@ -30,12 +30,15 @@ #include namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // bad_variant_access @@ -71,6 +74,7 @@ namespace variant_internal { [[noreturn]] void Rethrow(); } // namespace variant_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_USES_STD_VARIANT diff --git a/absl/types/compare.h b/absl/types/compare.h index a213e0b0..c29ced52 100644 --- a/absl/types/compare.h +++ b/absl/types/compare.h @@ -39,6 +39,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace compare_internal { using value_type = int8_t; @@ -551,6 +552,7 @@ constexpr absl::weak_ordering do_three_way_comparison(const Compare &compare, } } // namespace compare_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_COMPARE_H_ diff --git a/absl/types/compare_test.cc b/absl/types/compare_test.cc index ee396fc5..955844b5 100644 --- a/absl/types/compare_test.cc +++ b/absl/types/compare_test.cc @@ -18,6 +18,7 @@ #include "absl/base/casts.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { // This is necessary to avoid a bunch of lint warnings suggesting that we use @@ -334,4 +335,5 @@ TEST(Compare, StaticAsserts) { #endif // __cpp_inline_variables } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/internal/conformance_aliases.h b/absl/types/internal/conformance_aliases.h index 7d5d0e09..0cc6884e 100644 --- a/absl/types/internal/conformance_aliases.h +++ b/absl/types/internal/conformance_aliases.h @@ -26,6 +26,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // Creates both a Profile and a corresponding Archetype with root name "name". @@ -438,6 +439,7 @@ using ExpandSupportedProfiles = Receiver< // (potentially) non-noexcept moves. } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_INTERNAL_PROFILE_AND_ARCHETYPE_ALIAS diff --git a/absl/types/internal/conformance_archetype.h b/absl/types/internal/conformance_archetype.h index 97ee7265..2349e0f7 100644 --- a/absl/types/internal/conformance_archetype.h +++ b/absl/types/internal/conformance_archetype.h @@ -43,6 +43,7 @@ #include "absl/types/internal/conformance_profile.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { // A minimum-conforming implementation of a type with properties specified in @@ -961,6 +962,7 @@ struct EnabledHash { }; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/internal/conformance_profile.h b/absl/types/internal/conformance_profile.h index dce3bbee..e62004fd 100644 --- a/absl/types/internal/conformance_profile.h +++ b/absl/types/internal/conformance_profile.h @@ -44,6 +44,7 @@ // TODO(calabrese) Add support for extending profiles. namespace absl { +ABSL_NAMESPACE_BEGIN namespace types_internal { template @@ -369,6 +370,7 @@ template struct IsProfile : IsProfileImpl::type {}; } // namespace types_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_CONFORMANCE_PROFILE_H_ diff --git a/absl/types/internal/optional.h b/absl/types/internal/optional.h index d41ccc75..92932b60 100644 --- a/absl/types/internal/optional.h +++ b/absl/types/internal/optional.h @@ -54,6 +54,7 @@ #endif namespace absl { +ABSL_NAMESPACE_BEGIN // Forward declaration template @@ -387,6 +388,7 @@ struct optional_hash_base >()( }; } // namespace optional_internal +ABSL_NAMESPACE_END } // namespace absl #undef ABSL_OPTIONAL_USE_INHERITING_CONSTRUCTORS diff --git a/absl/types/internal/span.h b/absl/types/internal/span.h index d203aad5..112612f4 100644 --- a/absl/types/internal/span.h +++ b/absl/types/internal/span.h @@ -26,6 +26,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace span_internal { // A constexpr min function @@ -121,6 +122,7 @@ template using EnableIfConvertibleTo = typename std::enable_if::value>::type; } // namespace span_internal +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_INTERNAL_SPAN_H_ diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index 58b38592..71bd3adf 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -40,6 +40,7 @@ #if !defined(ABSL_USES_STD_VARIANT) namespace absl { +ABSL_NAMESPACE_BEGIN template class variant; @@ -1638,6 +1639,7 @@ struct VariantHashBase // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_optional_access; using std::optional; using std::make_optional; using std::nullopt_t; using std::nullopt; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_OPTIONAL @@ -65,6 +67,7 @@ using std::nullopt; #include "absl/types/internal/optional.h" namespace absl { +ABSL_NAMESPACE_BEGIN // nullopt_t // @@ -754,6 +757,7 @@ constexpr auto operator>=(const U& v, const optional& x) return static_cast(x) ? static_cast(v >= *x) : true; } +ABSL_NAMESPACE_END } // namespace absl namespace std { diff --git a/absl/types/optional_exception_safety_test.cc b/absl/types/optional_exception_safety_test.cc index 0f7fae6c..8e5fe851 100644 --- a/absl/types/optional_exception_safety_test.cc +++ b/absl/types/optional_exception_safety_test.cc @@ -24,6 +24,7 @@ #include "absl/base/internal/exception_safety_testing.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { @@ -285,6 +286,7 @@ TEST(OptionalExceptionSafety, NothrowMoveAssign) { } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_OPTIONAL) && defined(ABSL_HAVE_EXCEPTIONS) diff --git a/absl/types/span.h b/absl/types/span.h index b007fc1f..3283145a 100644 --- a/absl/types/span.h +++ b/absl/types/span.h @@ -71,6 +71,7 @@ #include "absl/types/internal/span.h" namespace absl { +ABSL_NAMESPACE_BEGIN //------------------------------------------------------------------------------ // Span @@ -707,5 +708,6 @@ template constexpr Span MakeConstSpan(const T (&array)[N]) noexcept { return Span(array, N); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_SPAN_H_ diff --git a/absl/types/variant.h b/absl/types/variant.h index f3558703..776d19a1 100644 --- a/absl/types/variant.h +++ b/absl/types/variant.h @@ -50,6 +50,7 @@ #include // IWYU pragma: export namespace absl { +ABSL_NAMESPACE_BEGIN using std::bad_variant_access; using std::get; using std::get_if; @@ -62,6 +63,7 @@ using std::variant_npos; using std::variant_size; using std::variant_size_v; using std::visit; +ABSL_NAMESPACE_END } // namespace absl #else // ABSL_USES_STD_VARIANT @@ -77,6 +79,7 @@ using std::visit; #include "absl/types/internal/variant.h" namespace absl { +ABSL_NAMESPACE_BEGIN // ----------------------------------------------------------------------------- // absl::variant @@ -795,6 +798,7 @@ operator>=(const variant& a, const variant& b) { a.index()); } +ABSL_NAMESPACE_END } // namespace absl namespace std { @@ -815,6 +819,7 @@ struct hash> #endif // ABSL_USES_STD_VARIANT namespace absl { +ABSL_NAMESPACE_BEGIN namespace variant_internal { // Helper visitor for converting a variant` into another type (mostly @@ -850,6 +855,7 @@ To ConvertVariantTo(Variant&& variant) { std::forward(variant)); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_TYPES_VARIANT_H_ diff --git a/absl/types/variant_benchmark.cc b/absl/types/variant_benchmark.cc index a5f52164..350b1753 100644 --- a/absl/types/variant_benchmark.cc +++ b/absl/types/variant_benchmark.cc @@ -28,6 +28,7 @@ #include "absl/utility/utility.h" namespace absl { +ABSL_NAMESPACE_BEGIN namespace { template @@ -217,4 +218,5 @@ BENCHMARK_TEMPLATE(BM_RedundantVisit, 4, 2) ->DenseRange(0, integral_pow(4, 2) - 1); } // namespace +ABSL_NAMESPACE_END } // namespace absl diff --git a/absl/types/variant_exception_safety_test.cc b/absl/types/variant_exception_safety_test.cc index b486a71e..439c6e1d 100644 --- a/absl/types/variant_exception_safety_test.cc +++ b/absl/types/variant_exception_safety_test.cc @@ -34,6 +34,7 @@ #if !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::MakeExceptionSafetyTester; @@ -523,6 +524,7 @@ TEST(VariantExceptionSafetyTest, Swap) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // !defined(ABSL_INTERNAL_MSVC_2017_DBG_MODE) diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index 2913775a..96393333 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -70,6 +70,7 @@ struct hash { struct NonHashable {}; namespace absl { +ABSL_NAMESPACE_BEGIN namespace { using ::testing::DoubleEq; @@ -2709,6 +2710,7 @@ TEST(VariantTest, MoveCtorBug) { } } // namespace +ABSL_NAMESPACE_END } // namespace absl #endif // #if !defined(ABSL_USES_STD_VARIANT) diff --git a/absl/utility/utility.h b/absl/utility/utility.h index 5a98c2c3..e6647c7b 100644 --- a/absl/utility/utility.h +++ b/absl/utility/utility.h @@ -51,6 +51,7 @@ #include "absl/meta/type_traits.h" namespace absl { +ABSL_NAMESPACE_BEGIN // integer_sequence // @@ -343,6 +344,7 @@ constexpr T make_from_tuple(Tuple&& tup) { std::tuple_size>::value>{}); } +ABSL_NAMESPACE_END } // namespace absl #endif // ABSL_UTILITY_UTILITY_H_ -- cgit v1.2.3 From 4b2fbb4adba905eede6c61b4494acfdb660a3bb7 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Mon, 12 Oct 2020 10:33:47 -0700 Subject: Export of internal Abseil changes -- a5af5874c1c5cc02bd2a748d455321f82b6f2a93 by Andy Getzendanner : fix compile fails with asan and -Wredundant-decls Import of https://github.com/abseil/abseil-cpp/pull/801 PiperOrigin-RevId: 336693223 -- ed9df42ab2b742386c6692c2bed015374c919d9c by Derek Mauro : Fix integer conversion warning Fixes #814 PiperOrigin-RevId: 336651814 -- 0ab4c23884e72dce17b67c1eb520f9dbb802565d by Derek Mauro : Internal change PiperOrigin-RevId: 336585378 -- eba0e3dccd52a6e91bcff84075bef0affc650b74 by Matt Kulukundis : Add bitset operations to Futex helper. PiperOrigin-RevId: 336409368 -- 8b0709a8b4500bf5f0af4b602d76a298d81645e8 by Abseil Team : Fix code indentation in a comment. PiperOrigin-RevId: 336368167 -- bc3961c87a7e7760c10319a5b0349c279f7ae3ad by Samuel Benzaquen : Improve performance of the registry: - Reduce contention - Reduce memory usage for each flag by `6*sizeof(void*)`. - Replace one immortal allocation per-flag with a single one for all the flags - Slightly improve single-threaded performance by avoiding the std::map indirections. PiperOrigin-RevId: 336365904 -- 264ad9f28f935aad8b6b1437f8bf804fa9104346 by Abseil Team : Fix typo in comment on absl::Condition. PiperOrigin-RevId: 336311680 -- b5b808a8c75ca0df7b09eff9a423ec171d80f771 by Derek Mauro : Add missing Apache license headers PiperOrigin-RevId: 336294980 -- 89446c3a4793df8b95060385cf3e219357c3db1d by Andy Soffer : Internal changes PiperOrigin-RevId: 336287465 -- 57c8be4e294881bc79a6a44b8e4bf7ecbb19b9b9 by Matt Kulukundis : Extract Futex from an implementation detail of Wait to a private interface. PiperOrigin-RevId: 336123209 GitOrigin-RevId: a5af5874c1c5cc02bd2a748d455321f82b6f2a93 Change-Id: Ie5a0ebe28e571814e3e11d4c05ca308523ccf311 --- CMake/AbseilDll.cmake | 1 + absl/algorithm/container.h | 2 +- absl/base/internal/unscaledcycleclock.cc | 4 +- absl/container/internal/layout_test.cc | 560 ++++++++++++--------- absl/container/internal/raw_hash_set_test.cc | 7 +- absl/debugging/internal/symbolize.h | 8 +- absl/flags/BUILD.bazel | 2 + absl/flags/flag_benchmark.cc | 33 ++ absl/flags/internal/registry.h | 5 +- absl/flags/parse.cc | 5 + absl/flags/reflection.cc | 68 ++- absl/hash/hash_test.cc | 8 +- absl/hash/internal/city.cc | 18 +- absl/hash/internal/city.h | 2 +- absl/random/internal/generate_real_test.cc | 4 +- absl/strings/cord_test.cc | 14 + absl/strings/internal/str_format/arg.cc | 14 + absl/strings/internal/str_format/arg.h | 14 + absl/strings/internal/str_format/bind.cc | 14 + absl/strings/internal/str_format/bind.h | 14 + absl/strings/internal/str_format/bind_test.cc | 14 + absl/strings/internal/str_format/checker.h | 14 + absl/strings/internal/str_format/checker_test.cc | 14 + absl/strings/internal/str_format/convert_test.cc | 14 + .../internal/str_format/float_conversion.cc | 14 + .../strings/internal/str_format/float_conversion.h | 14 + absl/strings/internal/str_format/parser.cc | 14 + absl/strings/internal/str_format/parser.h | 14 + absl/strings/internal/str_format/parser_test.cc | 14 + absl/strings/str_format_test.cc | 13 + absl/synchronization/BUILD.bazel | 1 + absl/synchronization/CMakeLists.txt | 1 + absl/synchronization/internal/futex.h | 139 +++++ absl/synchronization/internal/kernel_timeout.h | 3 +- absl/synchronization/internal/waiter.cc | 70 +-- absl/synchronization/mutex.cc | 9 +- absl/synchronization/mutex.h | 10 +- absl/time/clock.cc | 4 +- absl/time/duration.cc | 2 +- absl/time/time.cc | 7 +- absl/time/time.h | 12 +- absl/time/time_test.cc | 12 +- absl/types/internal/variant.h | 2 +- absl/types/variant_test.cc | 6 +- 44 files changed, 817 insertions(+), 397 deletions(-) create mode 100644 absl/synchronization/internal/futex.h (limited to 'absl/hash/internal/city.cc') diff --git a/CMake/AbseilDll.cmake b/CMake/AbseilDll.cmake index cf6a8c9a..d67c4399 100644 --- a/CMake/AbseilDll.cmake +++ b/CMake/AbseilDll.cmake @@ -250,6 +250,7 @@ set(ABSL_INTERNAL_DLL_FILES "synchronization/notification.h" "synchronization/internal/create_thread_identity.cc" "synchronization/internal/create_thread_identity.h" + "synchronization/internal/futex.h" "synchronization/internal/graphcycles.cc" "synchronization/internal/graphcycles.h" "synchronization/internal/kernel_timeout.h" diff --git a/absl/algorithm/container.h b/absl/algorithm/container.h index bb3d1c7c..09b91f74 100644 --- a/absl/algorithm/container.h +++ b/absl/algorithm/container.h @@ -93,7 +93,7 @@ using ContainerPointerType = // std::foo(begin(c), end(c)); // becomes // std::foo(container_algorithm_internal::begin(c), -// container_algorithm_internal::end(c)); +// container_algorithm_internal::end(c)); // These are meant for internal use only. template diff --git a/absl/base/internal/unscaledcycleclock.cc b/absl/base/internal/unscaledcycleclock.cc index f1e7bbef..1545288c 100644 --- a/absl/base/internal/unscaledcycleclock.cc +++ b/absl/base/internal/unscaledcycleclock.cc @@ -123,9 +123,7 @@ double UnscaledCycleClock::Frequency() { #pragma intrinsic(__rdtsc) -int64_t UnscaledCycleClock::Now() { - return __rdtsc(); -} +int64_t UnscaledCycleClock::Now() { return __rdtsc(); } double UnscaledCycleClock::Frequency() { return base_internal::NominalCPUFrequency(); diff --git a/absl/container/internal/layout_test.cc b/absl/container/internal/layout_test.cc index 757272f1..1d7158ff 100644 --- a/absl/container/internal/layout_test.cc +++ b/absl/container/internal/layout_test.cc @@ -128,8 +128,10 @@ TEST(Layout, ElementTypes) { { using L = Layout; SameType, L::ElementTypes>(); - SameType, decltype(L::Partial())::ElementTypes>(); - SameType, decltype(L::Partial(0))::ElementTypes>(); + SameType, + decltype(L::Partial())::ElementTypes>(); + SameType, + decltype(L::Partial(0))::ElementTypes>(); } { using L = Layout; @@ -368,18 +370,21 @@ TEST(Layout, PointerByIndex) { { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer<0>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(3).Pointer<0>(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer<0>(p)))); } { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer<0>(p)))); - EXPECT_EQ(12, Distance(p, Type(L::Partial(3).Pointer<1>(p)))); EXPECT_EQ(0, - Distance(p, Type(L::Partial(3, 5).Pointer<0>(p)))); + Distance(p, Type(L::Partial(3).Pointer<0>(p)))); EXPECT_EQ(12, - Distance(p, Type(L::Partial(3, 5).Pointer<1>(p)))); + Distance(p, Type(L::Partial(3).Pointer<1>(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(3, 5).Pointer<0>(p)))); + EXPECT_EQ( + 12, Distance(p, Type(L::Partial(3, 5).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(3, 5).Pointer<0>(p)))); EXPECT_EQ(12, Distance(p, Type(L(3, 5).Pointer<1>(p)))); } @@ -387,39 +392,44 @@ TEST(Layout, PointerByIndex) { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer<0>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer<1>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1).Pointer<0>(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1).Pointer<1>(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5).Pointer<0>(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5).Pointer<1>(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer<0>(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0).Pointer<1>(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0).Pointer<0>(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1, 0).Pointer<1>(p)))); + EXPECT_EQ( + 4, Distance(p, Type(L::Partial(1, 0).Pointer<1>(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3).Pointer<0>(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer<2>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<0>(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); + 0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<2>(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(1, 0, 0).Pointer<0>(p)))); EXPECT_EQ( - 4, Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); + 4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); EXPECT_EQ( 8, Distance(p, Type(L::Partial(1, 0, 0).Pointer<2>(p)))); EXPECT_EQ( @@ -428,7 +438,8 @@ TEST(Layout, PointerByIndex) { 24, Distance(p, Type(L::Partial(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ( - 8, Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); + 8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer<1>(p)))); @@ -439,75 +450,78 @@ TEST(Layout, PointerByType) { alignas(max_align_t) const unsigned char p[100] = {}; { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(3).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial().Pointer(p)))); + EXPECT_EQ( + 0, + Distance(p, Type(L::Partial(3).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer(p)))); } { using L = Layout; - EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial().Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ( - 0, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ( - 4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + 0, Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ( - 8, - Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + 4, + Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ( - 0, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 0, Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 8, + Distance(p, Type(L::Partial(5).Pointer(p)))); EXPECT_EQ( - 24, - Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + 0, + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type( - L::Partial(0, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ(4, Distance(p, Type( + L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ( + 8, + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); EXPECT_EQ( 0, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(8, Distance(p, Type( + L::Partial(5, 3).Pointer(p)))); EXPECT_EQ( - 4, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + 24, + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ(4, Distance(p, Type( + L::Partial(1, 0, 0).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type( L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ( - 0, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ(0, Distance(p, Type( + L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type( L::Partial(5, 3, 1).Pointer(p)))); - EXPECT_EQ( - 8, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ(8, Distance(p, Type( + L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); } } @@ -548,15 +562,18 @@ TEST(Layout, MutablePointerByIndex) { EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3).Pointer<1>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<0>(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0, 0).Pointer<0>(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer<1>(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0, 0).Pointer<2>(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3, 1).Pointer<2>(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer<1>(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer<0>(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer<2>(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer<1>(p)))); @@ -568,48 +585,61 @@ TEST(Layout, MutablePointerByType) { { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(3).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(3).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(3).Pointer(p)))); } { using L = Layout; EXPECT_EQ(0, Distance(p, Type(L::Partial().Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(1).Pointer(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1).Pointer(p)))); + EXPECT_EQ(4, + Distance(p, Type(L::Partial(1).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ(8, + Distance(p, Type(L::Partial(5).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L::Partial(0, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); - EXPECT_EQ(4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(1, 0).Pointer(p)))); + EXPECT_EQ( + 4, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type(L::Partial(1, 0).Pointer(p)))); - EXPECT_EQ(0, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); - EXPECT_EQ(8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ(0, + Distance(p, Type(L::Partial(5, 3).Pointer(p)))); + EXPECT_EQ( + 8, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L::Partial(5, 3).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, + Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); EXPECT_EQ( 0, Distance(p, Type(L::Partial(0, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ(4, - Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); + EXPECT_EQ( + 4, + Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); EXPECT_EQ( 8, Distance(p, Type(L::Partial(1, 0, 0).Pointer(p)))); - EXPECT_EQ(0, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 0, Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ( 24, Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); - EXPECT_EQ(8, - Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); + EXPECT_EQ( + 8, + Distance(p, Type(L::Partial(5, 3, 1).Pointer(p)))); EXPECT_EQ(0, Distance(p, Type(L(5, 3, 1).Pointer(p)))); EXPECT_EQ(24, Distance(p, Type(L(5, 3, 1).Pointer(p)))); EXPECT_EQ(8, Distance(p, Type(L(5, 3, 1).Pointer(p)))); @@ -790,67 +820,72 @@ TEST(Layout, SliceByIndexData) { { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(3).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(3).Slice<0>(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ( 0, - Distance(p, - Type>(L::Partial(3, 5).Slice<0>(p)).data())); + Distance( + p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); EXPECT_EQ( 12, - Distance(p, - Type>(L::Partial(3, 5).Slice<1>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L(3, 5).Slice<0>(p)).data())); - EXPECT_EQ(12, - Distance(p, Type>(L(3, 5).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(3, 5).Slice<1>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L(3, 5).Slice<0>(p)).data())); + EXPECT_EQ( + 12, Distance(p, Type>(L(3, 5).Slice<1>(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(1).Slice<0>(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); + p, Type>(L::Partial(5).Slice<0>(p)).data())); EXPECT_EQ( 0, - Distance(p, - Type>(L::Partial(0, 0).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + 0, + Distance( + p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); + EXPECT_EQ( + 0, + Distance( + p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); EXPECT_EQ( 4, - Distance(p, - Type>(L::Partial(1, 0).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + 0, + Distance( + p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); EXPECT_EQ( 8, - Distance(p, - Type>(L::Partial(5, 3).Slice<1>(p)).data())); + Distance( + p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + p, + Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( 0, Distance( @@ -864,7 +899,8 @@ TEST(Layout, SliceByIndexData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); + p, + Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( 4, Distance( @@ -878,7 +914,8 @@ TEST(Layout, SliceByIndexData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); + p, + Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance( @@ -890,12 +927,14 @@ TEST(Layout, SliceByIndexData) { p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); + 0, + Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice<2>(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); + 8, + Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); } } @@ -906,98 +945,94 @@ TEST(Layout, SliceByTypeData) { EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0).Slice(p)).data())); + p, + Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(3).Slice(p)).data())); + p, + Type>(L::Partial(3).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L(3).Slice(p)).data())); + 0, + Distance(p, Type>(L(3).Slice(p)).data())); } { using L = Layout; - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0).Slice(p)).data())); - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1).Slice(p)).data())); - EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5).Slice(p)).data())); - EXPECT_EQ( - 0, - Distance( - p, Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( p, - Type>(L::Partial(0, 0).Slice(p)).data())); + Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, Type>(L::Partial(1, 0).Slice(p)).data())); - EXPECT_EQ( - 4, Distance( p, - Type>(L::Partial(1, 0).Slice(p)).data())); + Type>(L::Partial(1).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, Type>(L::Partial(5, 3).Slice(p)).data())); - EXPECT_EQ( - 8, Distance( p, - Type>(L::Partial(5, 3).Slice(p)).data())); + Type>(L::Partial(5).Slice(p)).data())); EXPECT_EQ( 0, - Distance( - p, - Type>(L::Partial(0, 0, 0).Slice(p)).data())); + Distance(p, Type>(L::Partial(0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0).Slice(p)) + .data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice(p)) + Distance(p, Type>(L::Partial(1, 0).Slice(p)) .data())); - EXPECT_EQ(0, Distance(p, Type>( - L::Partial(0, 0, 0).Slice(p)) + EXPECT_EQ(4, Distance(p, Type>( + L::Partial(1, 0).Slice(p)) .data())); EXPECT_EQ( 0, - Distance( - p, - Type>(L::Partial(1, 0, 0).Slice(p)).data())); - EXPECT_EQ( - 4, - Distance(p, Type>(L::Partial(1, 0, 0).Slice(p)) + Distance(p, Type>(L::Partial(5, 3).Slice(p)) .data())); + EXPECT_EQ(8, Distance(p, Type>( + L::Partial(5, 3).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(0, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(1, 0, 0).Slice(p)) + .data())); + EXPECT_EQ(4, Distance(p, Type>( + L::Partial(1, 0, 0).Slice(p)) + .data())); EXPECT_EQ(8, Distance(p, Type>( L::Partial(1, 0, 0).Slice(p)) .data())); - EXPECT_EQ( - 0, - Distance( - p, - Type>(L::Partial(5, 3, 1).Slice(p)).data())); + EXPECT_EQ(0, Distance(p, Type>( + L::Partial(5, 3, 1).Slice(p)) + .data())); EXPECT_EQ(24, Distance(p, Type>( L::Partial(5, 3, 1).Slice(p)) .data())); - EXPECT_EQ( - 8, - Distance(p, Type>(L::Partial(5, 3, 1).Slice(p)) - .data())); + EXPECT_EQ(8, Distance(p, Type>( + L::Partial(5, 3, 1).Slice(p)) + .data())); EXPECT_EQ( 0, - Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + Distance(p, + Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( - 8, Distance( - p, Type>(L(5, 3, 1).Slice(p)).data())); + 8, + Distance( + p, Type>(L(5, 3, 1).Slice(p)).data())); } } @@ -1005,18 +1040,19 @@ TEST(Layout, MutableSliceByIndexData) { alignas(max_align_t) unsigned char p[100]; { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ(0, Distance(p, Type>(L(3).Slice<0>(p)).data())); } { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); + 0, Distance(p, Type>(L::Partial(3).Slice<0>(p)).data())); + EXPECT_EQ( + 0, + Distance(p, Type>(L::Partial(3, 5).Slice<0>(p)).data())); EXPECT_EQ( 12, Distance(p, Type>(L::Partial(3, 5).Slice<1>(p)).data())); @@ -1025,55 +1061,63 @@ TEST(Layout, MutableSliceByIndexData) { } { using L = Layout; - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); - EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); + 0, Distance(p, Type>(L::Partial(0).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + 0, Distance(p, Type>(L::Partial(1).Slice<0>(p)).data())); EXPECT_EQ( - 4, Distance(p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); + 0, Distance(p, Type>(L::Partial(5).Slice<0>(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + 0, + Distance(p, Type>(L::Partial(0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); + 0, + Distance(p, Type>(L::Partial(0, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + Distance(p, Type>(L::Partial(1, 0).Slice<0>(p)).data())); + EXPECT_EQ( + 4, + Distance(p, Type>(L::Partial(1, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0, 0).Slice<1>(p)).data())); + Distance(p, Type>(L::Partial(5, 3).Slice<0>(p)).data())); + EXPECT_EQ( + 8, + Distance(p, Type>(L::Partial(5, 3).Slice<1>(p)).data())); + EXPECT_EQ( + 0, Distance( + p, Type>(L::Partial(0, 0, 0).Slice<0>(p)).data())); + EXPECT_EQ( + 0, Distance( + p, Type>(L::Partial(0, 0, 0).Slice<1>(p)).data())); EXPECT_EQ( 0, Distance( p, Type>(L::Partial(0, 0, 0).Slice<2>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(1, 0, 0).Slice<0>(p)).data())); EXPECT_EQ( - 4, - Distance(p, Type>(L::Partial(1, 0, 0).Slice<1>(p)).data())); + 4, Distance( + p, Type>(L::Partial(1, 0, 0).Slice<1>(p)).data())); EXPECT_EQ( 8, Distance( p, Type>(L::Partial(1, 0, 0).Slice<2>(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); + 0, Distance( + p, Type>(L::Partial(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ( 24, Distance( p, Type>(L::Partial(5, 3, 1).Slice<2>(p)).data())); EXPECT_EQ( - 8, - Distance(p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); + 8, Distance( + p, Type>(L::Partial(5, 3, 1).Slice<1>(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(5, 3, 1).Slice<0>(p)).data())); EXPECT_EQ(24, Distance(p, Type>(L(5, 3, 1).Slice<2>(p)).data())); - EXPECT_EQ(8, Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); + EXPECT_EQ(8, + Distance(p, Type>(L(5, 3, 1).Slice<1>(p)).data())); } } @@ -1082,66 +1126,84 @@ TEST(Layout, MutableSliceByTypeData) { { using L = Layout; EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(0).Slice(p)).data())); + 0, Distance( + p, Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( - 0, - Distance(p, Type>(L::Partial(3).Slice(p)).data())); - EXPECT_EQ(0, Distance(p, Type>(L(3).Slice(p)).data())); + 0, Distance( + p, Type>(L::Partial(3).Slice(p)).data())); + EXPECT_EQ(0, + Distance(p, Type>(L(3).Slice(p)).data())); } { using L = Layout; EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(0).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(0).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(1).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(1).Slice(p)).data())); EXPECT_EQ( - 0, Distance(p, Type>(L::Partial(5).Slice(p)).data())); + 0, + Distance(p, Type>(L::Partial(5).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(0, 0).Slice(p)).data())); + Distance(p, + Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0, 0).Slice(p)).data())); + 0, + Distance( + p, Type>(L::Partial(0, 0).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(1, 0).Slice(p)).data())); + Distance(p, + Type>(L::Partial(1, 0).Slice(p)).data())); EXPECT_EQ( - 4, Distance( - p, Type>(L::Partial(1, 0).Slice(p)).data())); + 4, + Distance( + p, Type>(L::Partial(1, 0).Slice(p)).data())); EXPECT_EQ( 0, - Distance(p, Type>(L::Partial(5, 3).Slice(p)).data())); + Distance(p, + Type>(L::Partial(5, 3).Slice(p)).data())); EXPECT_EQ( - 8, Distance( - p, Type>(L::Partial(5, 3).Slice(p)).data())); + 8, + Distance( + p, Type>(L::Partial(5, 3).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( - p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); + p, + Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( 0, Distance( p, Type>(L::Partial(0, 0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( 4, Distance( - p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); + p, + Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( 8, Distance( p, Type>(L::Partial(1, 0, 0).Slice(p)).data())); EXPECT_EQ( - 0, Distance( - p, Type>(L::Partial(5, 3, 1).Slice(p)).data())); + 0, + Distance( + p, + Type>(L::Partial(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance( @@ -1150,14 +1212,16 @@ TEST(Layout, MutableSliceByTypeData) { EXPECT_EQ( 8, Distance( - p, Type>(L::Partial(5, 3, 1).Slice(p)).data())); - EXPECT_EQ(0, - Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + p, + Type>(L::Partial(5, 3, 1).Slice(p)).data())); + EXPECT_EQ( + 0, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( 24, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); EXPECT_EQ( - 8, Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); + 8, + Distance(p, Type>(L(5, 3, 1).Slice(p)).data())); } } @@ -1256,17 +1320,17 @@ TEST(Layout, MutableSlices) { } { const auto x = L::Partial(1, 2, 3); - EXPECT_THAT( - (Type, Span, Span>>(x.Slices(p))), - Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), - IsSameSlice(x.Slice<2>(p)))); + EXPECT_THAT((Type, Span, Span>>( + x.Slices(p))), + Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), + IsSameSlice(x.Slice<2>(p)))); } { const L x(1, 2, 3); - EXPECT_THAT( - (Type, Span, Span>>(x.Slices(p))), - Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), - IsSameSlice(x.Slice<2>(p)))); + EXPECT_THAT((Type, Span, Span>>( + x.Slices(p))), + Tuple(IsSameSlice(x.Slice<0>(p)), IsSameSlice(x.Slice<1>(p)), + IsSameSlice(x.Slice<2>(p)))); } } @@ -1398,7 +1462,8 @@ TEST(Layout, DebugString) { x.DebugString()); } { - constexpr auto x = Layout::Partial(1, 2, 3); + constexpr auto x = + Layout::Partial(1, 2, 3); EXPECT_EQ( "@0(1)[1]; @4(4)[2]; @12(1)[3]; " "@16" + @@ -1406,7 +1471,8 @@ TEST(Layout, DebugString) { x.DebugString()); } { - constexpr auto x = Layout::Partial(1, 2, 3, 4); + constexpr auto x = + Layout::Partial(1, 2, 3, 4); EXPECT_EQ( "@0(1)[1]; @4(4)[2]; @12(1)[3]; " "@16" + diff --git a/absl/container/internal/raw_hash_set_test.cc b/absl/container/internal/raw_hash_set_test.cc index f5ae83c4..6210eb64 100644 --- a/absl/container/internal/raw_hash_set_test.cc +++ b/absl/container/internal/raw_hash_set_test.cc @@ -847,7 +847,8 @@ TEST(Table, EraseMaintainsValidIterator) { std::vector CollectBadMergeKeys(size_t N) { static constexpr int kGroupSize = Group::kWidth - 1; - auto topk_range = [](size_t b, size_t e, IntTable* t) -> std::vector { + auto topk_range = [](size_t b, size_t e, + IntTable* t) -> std::vector { for (size_t i = b; i != e; ++i) { t->emplace(i); } @@ -1001,8 +1002,8 @@ using ProbeStatsPerSize = std::map; // 1. Create new table and reserve it to keys.size() * 2 // 2. Insert all keys xored with seed // 3. Collect ProbeStats from final table. -ProbeStats CollectProbeStatsOnKeysXoredWithSeed(const std::vector& keys, - size_t num_iters) { +ProbeStats CollectProbeStatsOnKeysXoredWithSeed( + const std::vector& keys, size_t num_iters) { const size_t reserve_size = keys.size() * 2; ProbeStats stats; diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h index b3729af7..4f26130f 100644 --- a/absl/debugging/internal/symbolize.h +++ b/absl/debugging/internal/symbolize.h @@ -118,16 +118,14 @@ bool RemoveAllSymbolDecorators(void); // filename != nullptr // // Returns true if the file was successfully registered. -bool RegisterFileMappingHint( - const void* start, const void* end, uint64_t offset, const char* filename); +bool RegisterFileMappingHint(const void* start, const void* end, + uint64_t offset, const char* filename); // Looks up the file mapping registered by RegisterFileMappingHint for an // address range. If there is one, the file name is stored in *filename and // *start and *end are modified to reflect the registered mapping. Returns // whether any hint was found. -bool GetFileMappingHint(const void** start, - const void** end, - uint64_t * offset, +bool GetFileMappingHint(const void** start, const void** end, uint64_t* offset, const char** filename); } // namespace debugging_internal diff --git a/absl/flags/BUILD.bazel b/absl/flags/BUILD.bazel index 9de9e223..2bd94780 100644 --- a/absl/flags/BUILD.bazel +++ b/absl/flags/BUILD.bazel @@ -381,6 +381,8 @@ cc_binary( deps = [ ":flag", ":marshalling", + ":parse", + ":reflection", "//absl/strings", "//absl/time", "//absl/types:optional", diff --git a/absl/flags/flag_benchmark.cc b/absl/flags/flag_benchmark.cc index 7b52c9bc..9982b604 100644 --- a/absl/flags/flag_benchmark.cc +++ b/absl/flags/flag_benchmark.cc @@ -20,6 +20,8 @@ #include "absl/flags/flag.h" #include "absl/flags/marshalling.h" +#include "absl/flags/parse.h" +#include "absl/flags/reflection.h" #include "absl/strings/string_view.h" #include "absl/time/time.h" #include "absl/types/optional.h" @@ -103,6 +105,23 @@ std::string AbslUnparseFlag(const UDT&) { return ""; } BENCHMARKED_TYPES(FLAG_DEF) +// Register thousands of flags to bloat up the size of the registry. +// This mimics real life production binaries. +#define DEFINE_FLAG_0(name) ABSL_FLAG(int, name, 0, ""); +#define DEFINE_FLAG_1(name) DEFINE_FLAG_0(name##0) DEFINE_FLAG_0(name##1) +#define DEFINE_FLAG_2(name) DEFINE_FLAG_1(name##0) DEFINE_FLAG_1(name##1) +#define DEFINE_FLAG_3(name) DEFINE_FLAG_2(name##0) DEFINE_FLAG_2(name##1) +#define DEFINE_FLAG_4(name) DEFINE_FLAG_3(name##0) DEFINE_FLAG_3(name##1) +#define DEFINE_FLAG_5(name) DEFINE_FLAG_4(name##0) DEFINE_FLAG_4(name##1) +#define DEFINE_FLAG_6(name) DEFINE_FLAG_5(name##0) DEFINE_FLAG_5(name##1) +#define DEFINE_FLAG_7(name) DEFINE_FLAG_6(name##0) DEFINE_FLAG_6(name##1) +#define DEFINE_FLAG_8(name) DEFINE_FLAG_7(name##0) DEFINE_FLAG_7(name##1) +#define DEFINE_FLAG_9(name) DEFINE_FLAG_8(name##0) DEFINE_FLAG_8(name##1) +#define DEFINE_FLAG_10(name) DEFINE_FLAG_9(name##0) DEFINE_FLAG_9(name##1) +#define DEFINE_FLAG_11(name) DEFINE_FLAG_10(name##0) DEFINE_FLAG_10(name##1) +#define DEFINE_FLAG_12(name) DEFINE_FLAG_11(name##0) DEFINE_FLAG_11(name##1) +DEFINE_FLAG_12(bloat_flag_); + namespace { #define BM_GetFlag(T) \ @@ -115,6 +134,20 @@ namespace { BENCHMARKED_TYPES(BM_GetFlag) +void BM_ThreadedFindCommandLineFlag(benchmark::State& state) { + char dummy[] = "dummy"; + char* argv[] = {dummy}; + // We need to ensure that flags have been parsed. That is where the registry + // is finalized. + absl::ParseCommandLine(1, argv); + + for (auto s : state) { + benchmark::DoNotOptimize( + absl::FindCommandLineFlag("bloat_flag_010101010101")); + } +} +BENCHMARK(BM_ThreadedFindCommandLineFlag)->ThreadRange(1, 16); + } // namespace #define InvokeGetFlag(T) \ diff --git a/absl/flags/internal/registry.h b/absl/flags/internal/registry.h index 1df2db79..a8d9eb9c 100644 --- a/absl/flags/internal/registry.h +++ b/absl/flags/internal/registry.h @@ -30,9 +30,6 @@ namespace absl { ABSL_NAMESPACE_BEGIN namespace flags_internal { -// Executes specified visitor for each non-retired flag in the registry. -// Requires the caller hold the registry lock. -void ForEachFlagUnlocked(std::function visitor); // Executes specified visitor for each non-retired flag in the registry. While // callback are executed, the registry is locked and can't be changed. void ForEachFlag(std::function visitor); @@ -41,6 +38,8 @@ void ForEachFlag(std::function visitor); bool RegisterCommandLineFlag(CommandLineFlag&); +void FinalizeRegistry(); + //----------------------------------------------------------------------------- // Retired registrations: // diff --git a/absl/flags/parse.cc b/absl/flags/parse.cc index 4f4bb3d5..1835a837 100644 --- a/absl/flags/parse.cc +++ b/absl/flags/parse.cc @@ -611,6 +611,11 @@ std::vector ParseCommandLineImpl(int argc, char* argv[], OnUndefinedFlag on_undef_flag) { ABSL_INTERNAL_CHECK(argc > 0, "Missing argv[0]"); + // Once parsing has started we will not have more flag registrations. + // If we did, they would be missing during parsing, which is a problem on + // itself. + flags_internal::FinalizeRegistry(); + // This routine does not return anything since we abort on failure. CheckDefaultValuesParsingRoundtrip(); diff --git a/absl/flags/reflection.cc b/absl/flags/reflection.cc index d7060221..c6bf8aab 100644 --- a/absl/flags/reflection.cc +++ b/absl/flags/reflection.cc @@ -17,6 +17,7 @@ #include +#include #include #include @@ -56,21 +57,23 @@ class FlagRegistry { // Returns the flag object for the specified name, or nullptr if not found. // Will emit a warning if a 'retired' flag is specified. - CommandLineFlag* FindFlagLocked(absl::string_view name); + CommandLineFlag* FindFlag(absl::string_view name); static FlagRegistry& GlobalRegistry(); // returns a singleton registry private: friend class flags_internal::FlagSaverImpl; // reads all the flags in order // to copy them - friend void ForEachFlagUnlocked( - std::function visitor); + friend void ForEachFlag(std::function visitor); + friend void FinalizeRegistry(); - // The map from name to flag, for FindFlagLocked(). + // The map from name to flag, for FindFlag(). using FlagMap = std::map; using FlagIterator = FlagMap::iterator; using FlagConstIterator = FlagMap::const_iterator; FlagMap flags_; + std::vector flat_flags_; + std::atomic finalized_flags_{false}; absl::Mutex lock_; @@ -79,15 +82,6 @@ class FlagRegistry { FlagRegistry& operator=(const FlagRegistry&); }; -CommandLineFlag* FlagRegistry::FindFlagLocked(absl::string_view name) { - FlagConstIterator i = flags_.find(name); - if (i == flags_.end()) { - return nullptr; - } - - return i->second; -} - namespace { class FlagRegistryLock { @@ -101,8 +95,24 @@ class FlagRegistryLock { } // namespace +CommandLineFlag* FlagRegistry::FindFlag(absl::string_view name) { + if (finalized_flags_.load(std::memory_order_acquire)) { + // We could save some gcus here if we make `Name()` be non-virtual. + // We could move the `const char*` name to the base class. + auto it = std::partition_point( + flat_flags_.begin(), flat_flags_.end(), + [=](CommandLineFlag* f) { return f->Name() < name; }); + if (it != flat_flags_.end() && (*it)->Name() == name) return *it; + } + + FlagRegistryLock frl(*this); + auto it = flags_.find(name); + return it != flags_.end() ? it->second : nullptr; +} + void FlagRegistry::RegisterFlag(CommandLineFlag& flag) { FlagRegistryLock registry_lock(*this); + std::pair ins = flags_.insert(FlagMap::value_type(flag.Name(), &flag)); if (ins.second == false) { // means the name was already in the map @@ -152,18 +162,15 @@ FlagRegistry& FlagRegistry::GlobalRegistry() { // -------------------------------------------------------------------- -void ForEachFlagUnlocked(std::function visitor) { +void ForEachFlag(std::function visitor) { FlagRegistry& registry = FlagRegistry::GlobalRegistry(); - for (FlagRegistry::FlagConstIterator i = registry.flags_.begin(); - i != registry.flags_.end(); ++i) { - visitor(*i->second); + + if (registry.finalized_flags_.load(std::memory_order_acquire)) { + for (const auto& i : registry.flat_flags_) visitor(*i); } -} -void ForEachFlag(std::function visitor) { - FlagRegistry& registry = FlagRegistry::GlobalRegistry(); FlagRegistryLock frl(registry); - ForEachFlagUnlocked(visitor); + for (const auto& i : registry.flags_) visitor(*i.second); } // -------------------------------------------------------------------- @@ -173,6 +180,21 @@ bool RegisterCommandLineFlag(CommandLineFlag& flag) { return true; } +void FinalizeRegistry() { + auto& registry = FlagRegistry::GlobalRegistry(); + FlagRegistryLock frl(registry); + if (registry.finalized_flags_.load(std::memory_order_relaxed)) { + // Was already finalized. Ignore the second time. + return; + } + registry.flat_flags_.reserve(registry.flags_.size()); + for (const auto& f : registry.flags_) { + registry.flat_flags_.push_back(f.second); + } + registry.flags_.clear(); + registry.finalized_flags_.store(true, std::memory_order_release); +} + // -------------------------------------------------------------------- namespace { @@ -298,9 +320,7 @@ CommandLineFlag* FindCommandLineFlag(absl::string_view name) { if (name.empty()) return nullptr; flags_internal::FlagRegistry& registry = flags_internal::FlagRegistry::GlobalRegistry(); - flags_internal::FlagRegistryLock frl(registry); - - return registry.FindFlagLocked(name); + return registry.FindFlag(name); } // -------------------------------------------------------------------- diff --git a/absl/hash/hash_test.cc b/absl/hash/hash_test.cc index 39ba24a8..1d2e6cf0 100644 --- a/absl/hash/hash_test.cc +++ b/absl/hash/hash_test.cc @@ -82,8 +82,8 @@ TYPED_TEST_P(HashValueIntTest, FastPath) { } REGISTER_TYPED_TEST_CASE_P(HashValueIntTest, BasicUsage, FastPath); -using IntTypes = testing::Types; +using IntTypes = testing::Types; INSTANTIATE_TYPED_TEST_CASE_P(My, HashValueIntTest, IntTypes); enum LegacyEnum { kValue1, kValue2, kValue3 }; @@ -819,8 +819,8 @@ TYPED_TEST_P(HashIntTest, BasicUsage) { } REGISTER_TYPED_TEST_CASE_P(HashIntTest, BasicUsage); -using IntTypes = testing::Types; +using IntTypes = testing::Types; INSTANTIATE_TYPED_TEST_CASE_P(My, HashIntTest, IntTypes); struct StructWithPadding { diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index e122c184..58d4bcb1 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -253,9 +253,8 @@ static uint64_t HashLen17to32(const char *s, size_t len) { // Return a 16-byte hash for 48 bytes. Quick and dirty. // Callers do best to use "random-looking" values for a and b. -static std::pair WeakHashLen32WithSeeds(uint64_t w, uint64_t x, - uint64_t y, uint64_t z, - uint64_t a, uint64_t b) { +static std::pair WeakHashLen32WithSeeds( + uint64_t w, uint64_t x, uint64_t y, uint64_t z, uint64_t a, uint64_t b) { a += w; b = Rotate(b + a + z, 21); uint64_t c = a; @@ -266,8 +265,9 @@ static std::pair WeakHashLen32WithSeeds(uint64_t w, uint64_t } // Return a 16-byte hash for s[0] ... s[31], a, and b. Quick and dirty. -static std::pair WeakHashLen32WithSeeds(const char *s, uint64_t a, - uint64_t b) { +static std::pair WeakHashLen32WithSeeds(const char *s, + uint64_t a, + uint64_t b) { return WeakHashLen32WithSeeds(Fetch64(s), Fetch64(s + 8), Fetch64(s + 16), Fetch64(s + 24), a, b); } @@ -310,8 +310,10 @@ uint64_t CityHash64(const char *s, size_t len) { uint64_t x = Fetch64(s + len - 40); uint64_t y = Fetch64(s + len - 16) + Fetch64(s + len - 56); uint64_t z = HashLen16(Fetch64(s + len - 48) + len, Fetch64(s + len - 24)); - std::pair v = WeakHashLen32WithSeeds(s + len - 64, len, z); - std::pair w = WeakHashLen32WithSeeds(s + len - 32, y + k1, x); + std::pair v = + WeakHashLen32WithSeeds(s + len - 64, len, z); + std::pair w = + WeakHashLen32WithSeeds(s + len - 32, y + k1, x); x = x * k1 + Fetch64(s); // Decrease len to the nearest multiple of 64, and operate on 64-byte chunks. @@ -337,7 +339,7 @@ uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed) { } uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, - uint64_t seed1) { + uint64_t seed1) { return HashLen16(CityHash64(s, len) - seed0, seed1); } diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 161c7748..9c1e7a57 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -71,7 +71,7 @@ uint64_t CityHash64WithSeed(const char *s, size_t len, uint64_t seed); // Hash function for a byte array. For convenience, two seeds are also // hashed into the result. uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, - uint64_t seed1); + uint64_t seed1); // Hash function for a byte array. Most useful in 32-bit binaries. uint32_t CityHash32(const char *s, size_t len); diff --git a/absl/random/internal/generate_real_test.cc b/absl/random/internal/generate_real_test.cc index aa02f0c2..4bdc4534 100644 --- a/absl/random/internal/generate_real_test.cc +++ b/absl/random/internal/generate_real_test.cc @@ -419,8 +419,8 @@ TEST(GenerateRealTest, ExhaustiveFloat) { }; // Rely on RandU64ToFloat generating values from greatest to least when - // supplied with uint64_t values from greatest (0xfff...) to least (0x0). Thus, - // this algorithm stores the previous value, and if the new value is at + // supplied with uint64_t values from greatest (0xfff...) to least (0x0). + // Thus, this algorithm stores the previous value, and if the new value is at // greater than or equal to the previous value, then there is a collision in // the generation algorithm. // diff --git a/absl/strings/cord_test.cc b/absl/strings/cord_test.cc index 4443c828..dbed3e9a 100644 --- a/absl/strings/cord_test.cc +++ b/absl/strings/cord_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/cord.h" #include diff --git a/absl/strings/internal/str_format/arg.cc b/absl/strings/internal/str_format/arg.cc index 9feb2248..e28a29b1 100644 --- a/absl/strings/internal/str_format/arg.cc +++ b/absl/strings/internal/str_format/arg.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + // // POSIX spec: // http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h index 3dbc1526..7040c866 100644 --- a/absl/strings/internal/str_format/arg.h +++ b/absl/strings/internal/str_format/arg.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_ARG_H_ diff --git a/absl/strings/internal/str_format/bind.cc b/absl/strings/internal/str_format/bind.cc index 6980ed1d..194e21af 100644 --- a/absl/strings/internal/str_format/bind.cc +++ b/absl/strings/internal/str_format/bind.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/bind.h" #include diff --git a/absl/strings/internal/str_format/bind.h b/absl/strings/internal/str_format/bind.h index 585246e7..727b2115 100644 --- a/absl/strings/internal/str_format/bind.h +++ b/absl/strings/internal/str_format/bind.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_BIND_H_ diff --git a/absl/strings/internal/str_format/bind_test.cc b/absl/strings/internal/str_format/bind_test.cc index 64790a85..1eef9c43 100644 --- a/absl/strings/internal/str_format/bind_test.cc +++ b/absl/strings/internal/str_format/bind_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/bind.h" #include diff --git a/absl/strings/internal/str_format/checker.h b/absl/strings/internal/str_format/checker.h index 424c51f7..2a2601ec 100644 --- a/absl/strings/internal/str_format/checker.h +++ b/absl/strings/internal/str_format/checker.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_CHECKER_H_ diff --git a/absl/strings/internal/str_format/checker_test.cc b/absl/strings/internal/str_format/checker_test.cc index a76d70b0..7c70f47d 100644 --- a/absl/strings/internal/str_format/checker_test.cc +++ b/absl/strings/internal/str_format/checker_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include #include "gmock/gmock.h" diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc index 634ee78b..375db0a0 100644 --- a/absl/strings/internal/str_format/convert_test.cc +++ b/absl/strings/internal/str_format/convert_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include #include #include diff --git a/absl/strings/internal/str_format/float_conversion.cc b/absl/strings/internal/str_format/float_conversion.cc index 20aeada5..d3c5f0a7 100644 --- a/absl/strings/internal/str_format/float_conversion.cc +++ b/absl/strings/internal/str_format/float_conversion.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/float_conversion.h" #include diff --git a/absl/strings/internal/str_format/float_conversion.h b/absl/strings/internal/str_format/float_conversion.h index e78bc191..71100e71 100644 --- a/absl/strings/internal/str_format/float_conversion.h +++ b/absl/strings/internal/str_format/float_conversion.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_FLOAT_CONVERSION_H_ diff --git a/absl/strings/internal/str_format/parser.cc b/absl/strings/internal/str_format/parser.cc index cc55dfa9..f308d023 100644 --- a/absl/strings/internal/str_format/parser.cc +++ b/absl/strings/internal/str_format/parser.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/parser.h" #include diff --git a/absl/strings/internal/str_format/parser.h b/absl/strings/internal/str_format/parser.h index fffed04f..6504dd3d 100644 --- a/absl/strings/internal/str_format/parser.h +++ b/absl/strings/internal/str_format/parser.h @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #ifndef ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ #define ABSL_STRINGS_INTERNAL_STR_FORMAT_PARSER_H_ diff --git a/absl/strings/internal/str_format/parser_test.cc b/absl/strings/internal/str_format/parser_test.cc index 5aced987..a5fa1c79 100644 --- a/absl/strings/internal/str_format/parser_test.cc +++ b/absl/strings/internal/str_format/parser_test.cc @@ -1,3 +1,17 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + #include "absl/strings/internal/str_format/parser.h" #include diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index d9fb25af..c60027ad 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -1,3 +1,16 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. #include "absl/strings/str_format.h" diff --git a/absl/synchronization/BUILD.bazel b/absl/synchronization/BUILD.bazel index b2df4131..cd4009a1 100644 --- a/absl/synchronization/BUILD.bazel +++ b/absl/synchronization/BUILD.bazel @@ -80,6 +80,7 @@ cc_library( "barrier.h", "blocking_counter.h", "internal/create_thread_identity.h", + "internal/futex.h", "internal/per_thread_sem.h", "internal/waiter.h", "mutex.h", diff --git a/absl/synchronization/CMakeLists.txt b/absl/synchronization/CMakeLists.txt index c255b03e..e633d0bf 100644 --- a/absl/synchronization/CMakeLists.txt +++ b/absl/synchronization/CMakeLists.txt @@ -52,6 +52,7 @@ absl_cc_library( "barrier.h" "blocking_counter.h" "internal/create_thread_identity.h" + "internal/futex.h" "internal/per_thread_sem.h" "internal/waiter.h" "mutex.h" diff --git a/absl/synchronization/internal/futex.h b/absl/synchronization/internal/futex.h new file mode 100644 index 00000000..3539f491 --- /dev/null +++ b/absl/synchronization/internal/futex.h @@ -0,0 +1,139 @@ +// Copyright 2020 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +#ifndef ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ +#define ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ + +#include "absl/base/config.h" + +#ifdef _WIN32 +#include +#else +#include +#include +#endif + +#ifdef __linux__ +#include +#include +#endif + +#include +#include +#include + +#include +#include + +#include "absl/base/optimization.h" +#include "absl/synchronization/internal/kernel_timeout.h" + +namespace absl { +ABSL_NAMESPACE_BEGIN +namespace synchronization_internal { + +// Some Android headers are missing these definitions even though they +// support these futex operations. +#ifdef __BIONIC__ +#ifndef SYS_futex +#define SYS_futex __NR_futex +#endif +#ifndef FUTEX_WAIT_BITSET +#define FUTEX_WAIT_BITSET 9 +#endif +#ifndef FUTEX_PRIVATE_FLAG +#define FUTEX_PRIVATE_FLAG 128 +#endif +#ifndef FUTEX_CLOCK_REALTIME +#define FUTEX_CLOCK_REALTIME 256 +#endif +#ifndef FUTEX_BITSET_MATCH_ANY +#define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF +#endif +#endif + +#if defined(__NR_futex_time64) && !defined(SYS_futex_time64) +#define SYS_futex_time64 __NR_futex_time64 +#endif + +#if defined(SYS_futex_time64) && !defined(SYS_futex) +#define SYS_futex SYS_futex_time64 +#endif + +class FutexImpl { + public: + static int WaitUntil(std::atomic *v, int32_t val, + KernelTimeout t) { + int err = 0; + if (t.has_timeout()) { + // https://locklessinc.com/articles/futex_cheat_sheet/ + // Unlike FUTEX_WAIT, FUTEX_WAIT_BITSET uses absolute time. + struct timespec abs_timeout = t.MakeAbsTimespec(); + // Atomically check that the futex value is still 0, and if it + // is, sleep until abs_timeout or until woken by FUTEX_WAKE. + err = syscall( + SYS_futex, reinterpret_cast(v), + FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME, val, + &abs_timeout, nullptr, FUTEX_BITSET_MATCH_ANY); + } else { + // Atomically check that the futex value is still 0, and if it + // is, sleep until woken by FUTEX_WAKE. + err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, nullptr); + } + if (ABSL_PREDICT_FALSE(err != 0)) { + err = -errno; + } + return err; + } + + static int WaitBitsetAbsoluteTimeout(std::atomic *v, int32_t val, + int32_t bits, + const struct timespec *abstime) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG, val, abstime, + nullptr, bits); + if (ABSL_PREDICT_FALSE(err != 0)) { + err = -errno; + } + return err; + } + + static int Wake(std::atomic *v, int32_t count) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAKE | FUTEX_PRIVATE_FLAG, count); + if (ABSL_PREDICT_FALSE(err < 0)) { + err = -errno; + } + return err; + } + + // FUTEX_WAKE_BITSET + static int WakeBitset(std::atomic *v, int32_t count, int32_t bits) { + int err = syscall(SYS_futex, reinterpret_cast(v), + FUTEX_WAKE_BITSET | FUTEX_PRIVATE_FLAG, count, nullptr, + nullptr, bits); + if (ABSL_PREDICT_FALSE(err < 0)) { + err = -errno; + } + return err; + } +}; + +class Futex : public FutexImpl {}; + +} // namespace synchronization_internal +ABSL_NAMESPACE_END +} // namespace absl + +#endif // ABSL_SYNCHRONIZATION_INTERNAL_FUTEX_H_ diff --git a/absl/synchronization/internal/kernel_timeout.h b/absl/synchronization/internal/kernel_timeout.h index 1084e1e6..bbd4d2d7 100644 --- a/absl/synchronization/internal/kernel_timeout.h +++ b/absl/synchronization/internal/kernel_timeout.h @@ -26,6 +26,7 @@ #define ABSL_SYNCHRONIZATION_INTERNAL_KERNEL_TIMEOUT_H_ #include + #include #include @@ -142,7 +143,7 @@ inline struct timespec KernelTimeout::MakeAbsTimespec() { struct timespec abstime; int64_t seconds = (std::min)(n / kNanosPerSecond, - int64_t{(std::numeric_limits::max)()}); + int64_t{(std::numeric_limits::max)()}); abstime.tv_sec = static_cast(seconds); abstime.tv_nsec = static_cast(n % kNanosPerSecond); return abstime; diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc index b6150b9b..c51855b0 100644 --- a/absl/synchronization/internal/waiter.cc +++ b/absl/synchronization/internal/waiter.cc @@ -48,6 +48,11 @@ #include "absl/base/optimization.h" #include "absl/synchronization/internal/kernel_timeout.h" +#if ABSL_WAITER_MODE == ABSL_WAITER_MODE_FUTEX +#include "absl/synchronization/internal/futex.h" +#endif + + namespace absl { ABSL_NAMESPACE_BEGIN namespace synchronization_internal { @@ -66,71 +71,6 @@ static void MaybeBecomeIdle() { #if ABSL_WAITER_MODE == ABSL_WAITER_MODE_FUTEX -// Some Android headers are missing these definitions even though they -// support these futex operations. -#ifdef __BIONIC__ -#ifndef SYS_futex -#define SYS_futex __NR_futex -#endif -#ifndef FUTEX_WAIT_BITSET -#define FUTEX_WAIT_BITSET 9 -#endif -#ifndef FUTEX_PRIVATE_FLAG -#define FUTEX_PRIVATE_FLAG 128 -#endif -#ifndef FUTEX_CLOCK_REALTIME -#define FUTEX_CLOCK_REALTIME 256 -#endif -#ifndef FUTEX_BITSET_MATCH_ANY -#define FUTEX_BITSET_MATCH_ANY 0xFFFFFFFF -#endif -#endif - -#if defined(__NR_futex_time64) && !defined(SYS_futex_time64) -#define SYS_futex_time64 __NR_futex_time64 -#endif - -#if defined(SYS_futex_time64) && !defined(SYS_futex) -#define SYS_futex SYS_futex_time64 -#endif - -class Futex { - public: - static int WaitUntil(std::atomic *v, int32_t val, - KernelTimeout t) { - int err = 0; - if (t.has_timeout()) { - // https://locklessinc.com/articles/futex_cheat_sheet/ - // Unlike FUTEX_WAIT, FUTEX_WAIT_BITSET uses absolute time. - struct timespec abs_timeout = t.MakeAbsTimespec(); - // Atomically check that the futex value is still 0, and if it - // is, sleep until abs_timeout or until woken by FUTEX_WAKE. - err = syscall( - SYS_futex, reinterpret_cast(v), - FUTEX_WAIT_BITSET | FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME, val, - &abs_timeout, nullptr, FUTEX_BITSET_MATCH_ANY); - } else { - // Atomically check that the futex value is still 0, and if it - // is, sleep until woken by FUTEX_WAKE. - err = syscall(SYS_futex, reinterpret_cast(v), - FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, nullptr); - } - if (err != 0) { - err = -errno; - } - return err; - } - - static int Wake(std::atomic *v, int32_t count) { - int err = syscall(SYS_futex, reinterpret_cast(v), - FUTEX_WAKE | FUTEX_PRIVATE_FLAG, count); - if (ABSL_PREDICT_FALSE(err < 0)) { - err = -errno; - } - return err; - } -}; - Waiter::Waiter() { futex_.store(0, std::memory_order_relaxed); } diff --git a/absl/synchronization/mutex.cc b/absl/synchronization/mutex.cc index 9b7f088a..63f09408 100644 --- a/absl/synchronization/mutex.cc +++ b/absl/synchronization/mutex.cc @@ -88,8 +88,8 @@ ABSL_CONST_INIT std::atomic synch_deadlock_detection( ABSL_CONST_INIT std::atomic synch_check_invariants(false); ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES - absl::base_internal::AtomicHook - submit_profile_data; +absl::base_internal::AtomicHook + submit_profile_data; ABSL_INTERNAL_ATOMIC_HOOK_ATTRIBUTES absl::base_internal::AtomicHook mutex_tracer; @@ -491,7 +491,7 @@ struct SynchWaitParams { std::atomic *cv_word; int64_t contention_start_cycles; // Time (in cycles) when this thread started - // to contend for the mutex. + // to contend for the mutex. }; struct SynchLocksHeld { @@ -2311,7 +2311,8 @@ ABSL_ATTRIBUTE_NOINLINE void Mutex::UnlockSlow(SynchWaitParams *waitp) { if (!cond_waiter) { // Sample lock contention events only if the (first) waiter was trying to // acquire the lock, not waiting on a condition variable or Condition. - int64_t wait_cycles = base_internal::CycleClock::Now() - enqueue_timestamp; + int64_t wait_cycles = + base_internal::CycleClock::Now() - enqueue_timestamp; mutex_tracer("slow release", this, wait_cycles); ABSL_TSAN_MUTEX_PRE_DIVERT(this, 0); submit_profile_data(enqueue_timestamp); diff --git a/absl/synchronization/mutex.h b/absl/synchronization/mutex.h index 6340bd63..f686c4df 100644 --- a/absl/synchronization/mutex.h +++ b/absl/synchronization/mutex.h @@ -667,10 +667,10 @@ class Condition { // }; // mu_.Await(Condition(&reached)); // - // NOTE: never use "mu_.AssertHeld()" instead of "mu_.AssertReadHeld()" in the - // lambda as it may be called when the mutex is being unlocked from a scope - // holding only a reader lock, which will make the assertion not fulfilled and - // crash the binary. + // NOTE: never use "mu_.AssertHeld()" instead of "mu_.AssertReaderHeld()" in + // the lambda as it may be called when the mutex is being unlocked from a + // scope holding only a reader lock, which will make the assertion not + // fulfilled and crash the binary. // See class comment for performance advice. In particular, if there // might be more than one waiter for the same condition, make sure @@ -954,7 +954,7 @@ void RegisterMutexProfiler(void (*fn)(int64_t wait_timestamp)); // // This has the same memory ordering concerns as RegisterMutexProfiler() above. void RegisterMutexTracer(void (*fn)(const char *msg, const void *obj, - int64_t wait_cycles)); + int64_t wait_cycles)); // TODO(gfalcon): Combine RegisterMutexProfiler() and RegisterMutexTracer() // into a single interface, since they are only ever called in pairs. diff --git a/absl/time/clock.cc b/absl/time/clock.cc index e5c423c7..6862e011 100644 --- a/absl/time/clock.cc +++ b/absl/time/clock.cc @@ -74,9 +74,7 @@ ABSL_NAMESPACE_END #if !ABSL_USE_CYCLECLOCK_FOR_GET_CURRENT_TIME_NANOS namespace absl { ABSL_NAMESPACE_BEGIN -int64_t GetCurrentTimeNanos() { - return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); -} +int64_t GetCurrentTimeNanos() { return GET_CURRENT_TIME_NANOS_FROM_SYSTEM(); } ABSL_NAMESPACE_END } // namespace absl #else // Use the cyclecounter-based implementation below. diff --git a/absl/time/duration.cc b/absl/time/duration.cc index eca1a6d9..4443109a 100644 --- a/absl/time/duration.cc +++ b/absl/time/duration.cc @@ -356,7 +356,7 @@ namespace time_internal { // the remainder. If it does not saturate, the remainder remain accurate, // but the returned quotient will over/underflow int64_t and should not be used. int64_t IDivDuration(bool satq, const Duration num, const Duration den, - Duration* rem) { + Duration* rem) { int64_t q = 0; if (IDivFastPath(num, den, &q, rem)) { return q; diff --git a/absl/time/time.cc b/absl/time/time.cc index 6bb36cb3..1ec2026e 100644 --- a/absl/time/time.cc +++ b/absl/time/time.cc @@ -60,9 +60,10 @@ inline cctz::time_point unix_epoch() { inline int64_t FloorToUnit(absl::Duration d, absl::Duration unit) { absl::Duration rem; int64_t q = absl::IDivDuration(d, unit, &rem); - return (q > 0 || - rem >= ZeroDuration() || - q == std::numeric_limits::min()) ? q : q - 1; + return (q > 0 || rem >= ZeroDuration() || + q == std::numeric_limits::min()) + ? q + : q - 1; } inline absl::Time::Breakdown InfiniteFutureBreakdown() { diff --git a/absl/time/time.h b/absl/time/time.h index 37f6131d..72508031 100644 --- a/absl/time/time.h +++ b/absl/time/time.h @@ -639,7 +639,7 @@ class Time { // Deprecated. Use `absl::TimeZone::CivilInfo`. struct Breakdown { - int64_t year; // year (e.g., 2013) + int64_t year; // year (e.g., 2013) int month; // month of year [1:12] int day; // day of month [1:31] int hour; // hour of day [0:23] @@ -1494,12 +1494,10 @@ constexpr Duration Hours(int64_t n) { constexpr bool operator<(Duration lhs, Duration rhs) { return time_internal::GetRepHi(lhs) != time_internal::GetRepHi(rhs) ? time_internal::GetRepHi(lhs) < time_internal::GetRepHi(rhs) - : time_internal::GetRepHi(lhs) == - (std::numeric_limits::min)() - ? time_internal::GetRepLo(lhs) + 1 < - time_internal::GetRepLo(rhs) + 1 - : time_internal::GetRepLo(lhs) < - time_internal::GetRepLo(rhs); + : time_internal::GetRepHi(lhs) == (std::numeric_limits::min)() + ? time_internal::GetRepLo(lhs) + 1 < + time_internal::GetRepLo(rhs) + 1 + : time_internal::GetRepLo(lhs) < time_internal::GetRepLo(rhs); } constexpr bool operator==(Duration lhs, Duration rhs) { diff --git a/absl/time/time_test.cc b/absl/time/time_test.cc index b28a99fb..cde9423f 100644 --- a/absl/time/time_test.cc +++ b/absl/time/time_test.cc @@ -1070,7 +1070,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("292277026596-12-04T15:30:07+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), + t); // Checks that we can also get the maximal Time value for a far-east zone. const absl::TimeZone plus14 = absl::FixedTimeZone(14 * 60 * 60); @@ -1078,7 +1079,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("292277026596-12-05T05:30:07+14:00", absl::FormatTime(absl::RFC3339_full, t, plus14)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::max()), + t); // One second later should push us to infinity. t = absl::FromCivil(absl::CivilSecond(292277026596, 12, 4, 15, 30, 8), utc); @@ -1092,7 +1094,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("-292277022657-01-27T08:29:52+00:00", absl::FormatTime(absl::RFC3339_full, t, utc)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), + t); // Checks that we can also get the minimal Time value for a far-west zone. const absl::TimeZone minus12 = absl::FixedTimeZone(-12 * 60 * 60); @@ -1101,7 +1104,8 @@ TEST(Time, ConversionSaturation) { EXPECT_EQ("-292277022657-01-26T20:29:52-12:00", absl::FormatTime(absl::RFC3339_full, t, minus12)); EXPECT_EQ( - absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), t); + absl::UnixEpoch() + absl::Seconds(std::numeric_limits::min()), + t); // One second before should push us to -infinity. t = absl::FromCivil(absl::CivilSecond(-292277022657, 1, 27, 8, 29, 51), utc); diff --git a/absl/types/internal/variant.h b/absl/types/internal/variant.h index d404e80c..772008c7 100644 --- a/absl/types/internal/variant.h +++ b/absl/types/internal/variant.h @@ -45,7 +45,7 @@ ABSL_NAMESPACE_BEGIN template class variant; -ABSL_INTERNAL_INLINE_CONSTEXPR(size_t, variant_npos, -1); +ABSL_INTERNAL_INLINE_CONSTEXPR(size_t, variant_npos, static_cast(-1)); template struct variant_size; diff --git a/absl/types/variant_test.cc b/absl/types/variant_test.cc index cf8f7f33..cf237334 100644 --- a/absl/types/variant_test.cc +++ b/absl/types/variant_test.cc @@ -2311,7 +2311,8 @@ TEST(VariantTest, TestRvalueConversion) { ASSERT_TRUE(absl::holds_alternative(variant2)); EXPECT_EQ(42, absl::get(variant2)); - variant2 = ConvertVariantTo>(variant(42)); + variant2 = + ConvertVariantTo>(variant(42)); ASSERT_TRUE(absl::holds_alternative(variant2)); EXPECT_EQ(42, absl::get(variant2)); #endif // !ABSL_USES_STD_VARIANT @@ -2453,7 +2454,8 @@ TEST(VariantTest, TestRvalueConversionViaConvertVariantTo) { ConvertVariantTo>(variant(42))); EXPECT_THAT(absl::get_if(&variant2), Pointee(42)); - variant2 = ConvertVariantTo>(variant(42)); + variant2 = + ConvertVariantTo>(variant(42)); EXPECT_THAT(absl::get_if(&variant2), Pointee(42)); #endif -- cgit v1.2.3 From 4ae6730677ea3c2984f8bb0e4919bd0d9dd04f73 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Tue, 17 Nov 2020 11:25:13 -0800 Subject: Export of internal Abseil changes -- 77e2a9c277721f23a8df983c1efc6ed97c167964 by Derek Mauro : Simplify an internal piece of CityHash to remove the conflicting definition of uint128 PiperOrigin-RevId: 342906008 -- 593dbb6d5fd32cc5d31e3ba1eda02e8ddeaeaaf6 by Gennadiy Rozental : Skip retired flags in GetAllFlags output. This is a bug fix. We should not have released this interface producing retired flags. There should be no observable difference for the users who should not care about retired flags. PiperOrigin-RevId: 342889378 -- bb77e07abff4dbd0a9c97eb85ee85cb39b84d04a by Abseil Team : Extract `find_first_not_full` outside of the raw_hash_set. This function is used in the following scenarios: 0. [relatively hot] insert, when actual new element is added. 1. [relatively cold] resize (explicit or on capacity grow) 2. [relatively cold] copy constructor 3. [cold] rehash on insert/erase (aka cache) use cases Resize typically mitigated by `reserve` in performance critical cases. Rehashing happen relatively rare, when hash table become polluted with deleted slots. We keep `find_first_not_full` in header, so that compiler still can inline it, when necessary (most notably in insert use case). This reduce binary size since only one copy of this function will be present in the binary for all tables where the function is not inlined (at least in one case). PiperOrigin-RevId: 342736300 GitOrigin-RevId: 77e2a9c277721f23a8df983c1efc6ed97c167964 Change-Id: I3fe9d054c66049bb598ea35c45fc800b1cdaa9b6 --- absl/container/internal/raw_hash_set.h | 138 +++++++++++++++++---------------- absl/flags/reflection.cc | 2 +- absl/flags/reflection_test.cc | 2 +- absl/hash/internal/city.cc | 9 ++- absl/hash/internal/city.h | 18 ----- 5 files changed, 78 insertions(+), 91 deletions(-) (limited to 'absl/hash/internal/city.cc') diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h index 5fbe56b9..02158c4e 100644 --- a/absl/container/internal/raw_hash_set.h +++ b/absl/container/internal/raw_hash_set.h @@ -513,6 +513,64 @@ inline void AssertIsValid(ctrl_t* ctrl) { "been erased, or the table might have rehashed."); } +struct FindInfo { + size_t offset; + size_t probe_length; +}; + +// The representation of the object has two modes: +// - small: For capacities < kWidth-1 +// - large: For the rest. +// +// Differences: +// - In small mode we are able to use the whole capacity. The extra control +// bytes give us at least one "empty" control byte to stop the iteration. +// This is important to make 1 a valid capacity. +// +// - In small mode only the first `capacity()` control bytes after the +// sentinel are valid. The rest contain dummy kEmpty values that do not +// represent a real slot. This is important to take into account on +// find_first_non_full(), where we never try ShouldInsertBackwards() for +// small tables. +inline bool is_small(size_t capacity) { return capacity < Group::kWidth - 1; } + +inline probe_seq probe(ctrl_t* ctrl, size_t hash, + size_t capacity) { + return probe_seq(H1(hash, ctrl), capacity); +} + +// Probes the raw_hash_set with the probe sequence for hash and returns the +// pointer to the first empty or deleted slot. +// NOTE: this function must work with tables having both kEmpty and kDelete +// in one group. Such tables appears during drop_deletes_without_resize. +// +// This function is very useful when insertions happen and: +// - the input is already a set +// - there are enough slots +// - the element with the hash is not in the table +inline FindInfo find_first_non_full(ctrl_t* ctrl, size_t hash, + size_t capacity) { + auto seq = probe(ctrl, hash, capacity); + while (true) { + Group g{ctrl + seq.offset()}; + auto mask = g.MatchEmptyOrDeleted(); + if (mask) { +#if !defined(NDEBUG) + // We want to add entropy even when ASLR is not enabled. + // In debug build we will randomly insert in either the front or back of + // the group. + // TODO(kfm,sbenza): revisit after we do unconditional mixing + if (!is_small(capacity) && ShouldInsertBackwards(hash, ctrl)) { + return {seq.offset(mask.HighestBitSet()), seq.index()}; + } +#endif + return {seq.offset(mask.LowestBitSet()), seq.index()}; + } + seq.next(); + assert(seq.index() < capacity && "full table!"); + } +} + // Policy: a policy defines how to perform different operations on // the slots of the hashtable (see hash_policy_traits.h for the full interface // of policy). @@ -845,7 +903,7 @@ class raw_hash_set { // than a full `insert`. for (const auto& v : that) { const size_t hash = PolicyTraits::apply(HashElement{hash_ref()}, v); - auto target = find_first_non_full(hash); + auto target = find_first_non_full(ctrl_, hash, capacity_); set_ctrl(target.offset, H2(hash)); emplace_at(target.offset, v); infoz_.RecordInsert(hash, target.probe_length); @@ -1297,7 +1355,7 @@ class raw_hash_set { void prefetch(const key_arg& key) const { (void)key; #if defined(__GNUC__) - auto seq = probe(hash_ref()(key)); + auto seq = probe(ctrl_, hash_ref()(key), capacity_); __builtin_prefetch(static_cast(ctrl_ + seq.offset())); __builtin_prefetch(static_cast(slots_ + seq.offset())); #endif // __GNUC__ @@ -1312,7 +1370,7 @@ class raw_hash_set { // called heterogeneous key support. template iterator find(const key_arg& key, size_t hash) { - auto seq = probe(hash); + auto seq = probe(ctrl_, hash, capacity_); while (true) { Group g{ctrl_ + seq.offset()}; for (int i : g.Match(H2(hash))) { @@ -1534,7 +1592,7 @@ class raw_hash_set { if (IsFull(old_ctrl[i])) { size_t hash = PolicyTraits::apply(HashElement{hash_ref()}, PolicyTraits::element(old_slots + i)); - auto target = find_first_non_full(hash); + auto target = find_first_non_full(ctrl_, hash, capacity_); size_t new_i = target.offset; total_probe_length += target.probe_length; set_ctrl(new_i, H2(hash)); @@ -1553,7 +1611,7 @@ class raw_hash_set { void drop_deletes_without_resize() ABSL_ATTRIBUTE_NOINLINE { assert(IsValidCapacity(capacity_)); - assert(!is_small()); + assert(!is_small(capacity_)); // Algorithm: // - mark all DELETED slots as EMPTY // - mark all FULL slots as DELETED @@ -1578,7 +1636,7 @@ class raw_hash_set { if (!IsDeleted(ctrl_[i])) continue; size_t hash = PolicyTraits::apply(HashElement{hash_ref()}, PolicyTraits::element(slots_ + i)); - auto target = find_first_non_full(hash); + auto target = find_first_non_full(ctrl_, hash, capacity_); size_t new_i = target.offset; total_probe_length += target.probe_length; @@ -1586,7 +1644,8 @@ class raw_hash_set { // If they do, we don't need to move the object as it falls already in the // best probe we can. const auto probe_index = [&](size_t pos) { - return ((pos - probe(hash).offset()) & capacity_) / Group::kWidth; + return ((pos - probe(ctrl_, hash, capacity_).offset()) & capacity_) / + Group::kWidth; }; // Element doesn't move. @@ -1630,7 +1689,7 @@ class raw_hash_set { bool has_element(const value_type& elem) const { size_t hash = PolicyTraits::apply(HashElement{hash_ref()}, elem); - auto seq = probe(hash); + auto seq = probe(ctrl_, hash, capacity_); while (true) { Group g{ctrl_ + seq.offset()}; for (int i : g.Match(H2(hash))) { @@ -1645,41 +1704,6 @@ class raw_hash_set { return false; } - // Probes the raw_hash_set with the probe sequence for hash and returns the - // pointer to the first empty or deleted slot. - // NOTE: this function must work with tables having both kEmpty and kDelete - // in one group. Such tables appears during drop_deletes_without_resize. - // - // This function is very useful when insertions happen and: - // - the input is already a set - // - there are enough slots - // - the element with the hash is not in the table - struct FindInfo { - size_t offset; - size_t probe_length; - }; - FindInfo find_first_non_full(size_t hash) { - auto seq = probe(hash); - while (true) { - Group g{ctrl_ + seq.offset()}; - auto mask = g.MatchEmptyOrDeleted(); - if (mask) { -#if !defined(NDEBUG) - // We want to add entropy even when ASLR is not enabled. - // In debug build we will randomly insert in either the front or back of - // the group. - // TODO(kfm,sbenza): revisit after we do unconditional mixing - if (!is_small() && ShouldInsertBackwards(hash, ctrl_)) { - return {seq.offset(mask.HighestBitSet()), seq.index()}; - } -#endif - return {seq.offset(mask.LowestBitSet()), seq.index()}; - } - seq.next(); - assert(seq.index() < capacity_ && "full table!"); - } - } - // TODO(alkis): Optimize this assuming *this and that don't overlap. raw_hash_set& move_assign(raw_hash_set&& that, std::true_type) { raw_hash_set tmp(std::move(that)); @@ -1696,7 +1720,7 @@ class raw_hash_set { template std::pair find_or_prepare_insert(const K& key) { auto hash = hash_ref()(key); - auto seq = probe(hash); + auto seq = probe(ctrl_, hash, capacity_); while (true) { Group g{ctrl_ + seq.offset()}; for (int i : g.Match(H2(hash))) { @@ -1713,11 +1737,11 @@ class raw_hash_set { } size_t prepare_insert(size_t hash) ABSL_ATTRIBUTE_NOINLINE { - auto target = find_first_non_full(hash); + auto target = find_first_non_full(ctrl_, hash, capacity_); if (ABSL_PREDICT_FALSE(growth_left() == 0 && !IsDeleted(ctrl_[target.offset]))) { rehash_and_grow_if_necessary(); - target = find_first_non_full(hash); + target = find_first_non_full(ctrl_, hash, capacity_); } ++size_; growth_left() -= IsEmpty(ctrl_[target.offset]); @@ -1750,10 +1774,6 @@ class raw_hash_set { private: friend struct RawHashSetTestOnlyAccess; - probe_seq probe(size_t hash) const { - return probe_seq(H1(hash, ctrl_), capacity_); - } - // Reset all ctrl bytes back to kEmpty, except the sentinel. void reset_ctrl() { std::memset(ctrl_, kEmpty, capacity_ + Group::kWidth); @@ -1783,22 +1803,6 @@ class raw_hash_set { size_t& growth_left() { return settings_.template get<0>(); } - // The representation of the object has two modes: - // - small: For capacities < kWidth-1 - // - large: For the rest. - // - // Differences: - // - In small mode we are able to use the whole capacity. The extra control - // bytes give us at least one "empty" control byte to stop the iteration. - // This is important to make 1 a valid capacity. - // - // - In small mode only the first `capacity()` control bytes after the - // sentinel are valid. The rest contain dummy kEmpty values that do not - // represent a real slot. This is important to take into account on - // find_first_non_full(), where we never try ShouldInsertBackwards() for - // small tables. - bool is_small() const { return capacity_ < Group::kWidth - 1; } - hasher& hash_ref() { return settings_.template get<1>(); } const hasher& hash_ref() const { return settings_.template get<1>(); } key_equal& eq_ref() { return settings_.template get<2>(); } @@ -1842,7 +1846,7 @@ struct HashtableDebugAccess> { const typename Set::key_type& key) { size_t num_probes = 0; size_t hash = set.hash_ref()(key); - auto seq = set.probe(hash); + auto seq = probe(set.ctrl_, hash, set.capacity_); while (true) { container_internal::Group g{set.ctrl_ + seq.offset()}; for (int i : g.Match(container_internal::H2(hash))) { diff --git a/absl/flags/reflection.cc b/absl/flags/reflection.cc index c6bf8aab..c976d467 100644 --- a/absl/flags/reflection.cc +++ b/absl/flags/reflection.cc @@ -328,7 +328,7 @@ CommandLineFlag* FindCommandLineFlag(absl::string_view name) { absl::flat_hash_map GetAllFlags() { absl::flat_hash_map res; flags_internal::ForEachFlag([&](CommandLineFlag& flag) { - res.insert({flag.Name(), &flag}); + if (!flag.IsRetired()) res.insert({flag.Name(), &flag}); }); return res; } diff --git a/absl/flags/reflection_test.cc b/absl/flags/reflection_test.cc index 1a1dcb4a..8620d140 100644 --- a/absl/flags/reflection_test.cc +++ b/absl/flags/reflection_test.cc @@ -70,7 +70,7 @@ TEST_F(ReflectionTest, TestGetAllFlags) { auto all_flags = absl::GetAllFlags(); EXPECT_NE(all_flags.find("int_flag"), all_flags.end()); - EXPECT_NE(all_flags.find("bool_retired_flag"), all_flags.end()); + EXPECT_EQ(all_flags.find("bool_retired_flag"), all_flags.end()); EXPECT_NE(all_flags.find("help"), all_flags.end()); EXPECT_EQ(all_flags.find("some_undefined_flag"), all_flags.end()); diff --git a/absl/hash/internal/city.cc b/absl/hash/internal/city.cc index 58d4bcb1..5460134e 100644 --- a/absl/hash/internal/city.cc +++ b/absl/hash/internal/city.cc @@ -200,10 +200,6 @@ static uint64_t Rotate(uint64_t val, int shift) { static uint64_t ShiftMix(uint64_t val) { return val ^ (val >> 47); } -static uint64_t HashLen16(uint64_t u, uint64_t v) { - return Hash128to64(uint128(u, v)); -} - static uint64_t HashLen16(uint64_t u, uint64_t v, uint64_t mul) { // Murmur-inspired hashing. uint64_t a = (u ^ v) * mul; @@ -214,6 +210,11 @@ static uint64_t HashLen16(uint64_t u, uint64_t v, uint64_t mul) { return b; } +static uint64_t HashLen16(uint64_t u, uint64_t v) { + const uint64_t kMul = 0x9ddfea08eb382d69ULL; + return HashLen16(u, v, kMul); +} + static uint64_t HashLen0to16(const char *s, size_t len) { if (len >= 8) { uint64_t mul = k2 + len * 2; diff --git a/absl/hash/internal/city.h b/absl/hash/internal/city.h index 9c1e7a57..393da0b9 100644 --- a/absl/hash/internal/city.h +++ b/absl/hash/internal/city.h @@ -56,11 +56,6 @@ namespace absl { ABSL_NAMESPACE_BEGIN namespace hash_internal { -typedef std::pair uint128; - -inline uint64_t Uint128Low64(const uint128 &x) { return x.first; } -inline uint64_t Uint128High64(const uint128 &x) { return x.second; } - // Hash function for a byte array. uint64_t CityHash64(const char *s, size_t len); @@ -76,19 +71,6 @@ uint64_t CityHash64WithSeeds(const char *s, size_t len, uint64_t seed0, // Hash function for a byte array. Most useful in 32-bit binaries. uint32_t CityHash32(const char *s, size_t len); -// Hash 128 input bits down to 64 bits of output. -// This is intended to be a reasonably good hash function. -inline uint64_t Hash128to64(const uint128 &x) { - // Murmur-inspired hashing. - const uint64_t kMul = 0x9ddfea08eb382d69ULL; - uint64_t a = (Uint128Low64(x) ^ Uint128High64(x)) * kMul; - a ^= (a >> 47); - uint64_t b = (Uint128High64(x) ^ a) * kMul; - b ^= (b >> 47); - b *= kMul; - return b; -} - } // namespace hash_internal ABSL_NAMESPACE_END } // namespace absl -- cgit v1.2.3