From b56cbdd23834a65682c0b46f367f8679e83bc894 Mon Sep 17 00:00:00 2001 From: Abseil Team Date: Fri, 18 Sep 2020 15:55:15 -0700 Subject: Abseil LTS 20200923 What's New: * `absl::StatusOr` has been released. See our [blog post](https://abseil.io/blog/2020-091021-status) for more information. * Abseil Flags reflection interfaces have been released. * Abseil Flags memory usage has been significantly optimized. * Abseil now supports a "hardened" build mode. This build mode enables runtime checks that guard against programming errors that may lead to security vulnerabilities. Notable Fixes: * Sanitizer dynamic annotations like `AnnotateRWLockCreate` that are also defined by the compiler sanitizer implementation are no longer also defined by Abseil. * Sanitizer macros are now prefixed with `ABSL_` to avoid naming collisions. * Sanitizer usage is now automatically detected and no longer requires macros like `ADDRESS_SANITIZER` to be defined on the command line. Breaking Changes: * Abseil no longer contains a `dynamic_annotations` library. Users using a supported build system (Bazel or CMake) are unaffected by this, but users manually specifying link libraries may get an error about a missing linker input. Baseline: 7680a5f8efe32de4753baadbd63e74e59d95bac1 Cherry picks: None --- absl/time/internal/cctz/src/civil_time_test.cc | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'absl/time/internal/cctz/src/civil_time_test.cc') diff --git a/absl/time/internal/cctz/src/civil_time_test.cc b/absl/time/internal/cctz/src/civil_time_test.cc index be894d70..a5a71230 100644 --- a/absl/time/internal/cctz/src/civil_time_test.cc +++ b/absl/time/internal/cctz/src/civil_time_test.cc @@ -234,6 +234,16 @@ TEST(CivilTime, Difference) { static_assert(diff == 365, "Difference"); } +// NOTE: Run this with --copt=-ftrapv to detect overflow problems. +TEST(CivilTime, ConstructionWithHugeYear) { + constexpr civil_hour h(-9223372036854775807, 1, 1, -1); + static_assert(h.year() == -9223372036854775807 - 1, + "ConstructionWithHugeYear"); + static_assert(h.month() == 12, "ConstructionWithHugeYear"); + static_assert(h.day() == 31, "ConstructionWithHugeYear"); + static_assert(h.hour() == 23, "ConstructionWithHugeYear"); +} + // NOTE: Run this with --copt=-ftrapv to detect overflow problems. TEST(CivilTime, DifferenceWithHugeYear) { { -- cgit v1.2.3