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author | 2020-05-05 07:54:14 -0700 | |
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committer | 2020-05-05 13:52:13 -0400 | |
commit | d85783fd0b1bb32b3d3e04d18367cec8d96c9e9a (patch) | |
tree | 4ed021579b676d6f387ee071e94451689eb5a868 /absl/random | |
parent | a1d6689907864974118e592ef2ac7d716c576aad (diff) |
Export of internal Abseil changes
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f34cd235a12ad0ee1fea3a1ee5a427272dc2b285 by Abseil Team <absl-team@google.com>:
Migrates uses of deprecated map types to recommended types.
PiperOrigin-RevId: 309945156
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e3410a47ad32c0775b6911610bc47b22938decad by Matthew Brown <matthewbr@google.com>:
Internal Change
PiperOrigin-RevId: 309856021
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a58cfa25e0bb59e7fa9647ac1aae65eaccff0086 by Greg Falcon <gfalcon@google.com>:
Internal change.
PiperOrigin-RevId: 309804612
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cdc5ec310035fbe25f496bda283fe655d94d7769 by Mark Barolak <mbar@google.com>:
Standardize the header comments for friend functions in cord.h
PiperOrigin-RevId: 309779073
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fe61602701be795e54477b0fdbf5ffc1df12a6b7 by Samuel Benzaquen <sbenza@google.com>:
Implement %f natively for any input.
It evaluates the input at runtime and allocates stack space accordingly.
This removes a potential fallback into snprintf, improves performance, and removes all memory allocations in this formatting path.
PiperOrigin-RevId: 309752501
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79e2a24f3f959e8b06ddf1d440bbabbd5f89b5b7 by Greg Falcon <gfalcon@google.com>:
Add a Cord::swap() method. Many other Abseil types already provide this, but it was missing here.
We already provided a two-argument free function form of `swap()`, but that API is better suited for generic code. The swap member function is a better API when the types are known.
PiperOrigin-RevId: 309751740
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85cdf60024f153fb4fcb7fe68ed2b14b9faf119d by Derek Mauro <dmauro@google.com>:
Cleanup uses of "linker initialized" SpinLocks
PiperOrigin-RevId: 309581867
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9e5443bfcec4b94056b13c75326576e987ab88fb by Matt Kulukundis <kfm@google.com>:
Clarify intended mixing properties of `absl::Hash`
PiperOrigin-RevId: 309520174
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a0630f0827b67f217aaeae68a448fe4c1101e17d by Greg Falcon <gfalcon@google.com>:
Comment out a test in Emscripten to sidestep `long double` issues.
PiperOrigin-RevId: 309482953
GitOrigin-RevId: f34cd235a12ad0ee1fea3a1ee5a427272dc2b285
Change-Id: Icce0c9d547117374d596b9d684e4054ddd118669
Diffstat (limited to 'absl/random')
-rw-r--r-- | absl/random/gaussian_distribution_test.cc | 5 | ||||
-rw-r--r-- | absl/random/internal/wide_multiply_test.cc | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/absl/random/gaussian_distribution_test.cc b/absl/random/gaussian_distribution_test.cc index 49c07513..398f0131 100644 --- a/absl/random/gaussian_distribution_test.cc +++ b/absl/random/gaussian_distribution_test.cc @@ -130,12 +130,15 @@ TYPED_TEST(GaussianDistributionInterfaceTest, SerializeTest) { ss >> after; #if defined(__powerpc64__) || defined(__PPC64__) || defined(__powerpc__) || \ - defined(__ppc__) || defined(__PPC__) + defined(__ppc__) || defined(__PPC__) || defined(__EMSCRIPTEN__) if (std::is_same<TypeParam, long double>::value) { // Roundtripping floating point values requires sufficient precision // to reconstruct the exact value. It turns out that long double // has some errors doing this on ppc, particularly for values // near {1.0 +/- epsilon}. + // + // Emscripten is even worse, implementing long double as a 128-bit + // type, but shipping with a strtold() that doesn't support that. if (mean <= std::numeric_limits<double>::max() && mean >= std::numeric_limits<double>::lowest()) { EXPECT_EQ(static_cast<double>(before.mean()), diff --git a/absl/random/internal/wide_multiply_test.cc b/absl/random/internal/wide_multiply_test.cc index 922603f2..ca8ce923 100644 --- a/absl/random/internal/wide_multiply_test.cc +++ b/absl/random/internal/wide_multiply_test.cc @@ -28,7 +28,7 @@ TEST(WideMultiplyTest, MultiplyU64ToU128Test) { EXPECT_EQ(absl::uint128(0), MultiplyU64ToU128(0, 0)); - // Max uint64 + // Max uint64_t EXPECT_EQ(MultiplyU64ToU128(kMax, kMax), absl::MakeUint128(0xfffffffffffffffe, 0x0000000000000001)); EXPECT_EQ(absl::MakeUint128(0, kMax), MultiplyU64ToU128(kMax, 1)); |