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author | Vincent Ambo <mail@tazj.in> | 2020-11-21T13·43+0100 |
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committer | Vincent Ambo <mail@tazj.in> | 2020-11-21T14·48+0100 |
commit | 082c006c04343a78d87b6c6ab3608c25d6213c3f (patch) | |
tree | 16e6f04f8d1d1d2d67e8e917d5e7bb48c1b60375 /third_party/abseil_cpp/absl/hash/internal/hash.h | |
parent | cc27324d0226953943f408ce3c69ad7d648e005e (diff) |
merge(3p/absl): subtree merge of Abseil up to e19260f r/1889
... notably, this includes Abseil's own StatusOr type, which conflicted with our implementation (that was taken from TensorFlow). Change-Id: Ie7d6764b64055caaeb8dc7b6b9d066291e6b538f
Diffstat (limited to '')
-rw-r--r-- | third_party/abseil_cpp/absl/hash/internal/hash.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/third_party/abseil_cpp/absl/hash/internal/hash.h b/third_party/abseil_cpp/absl/hash/internal/hash.h index 9e608f7c3c29..b0132da2069d 100644 --- a/third_party/abseil_cpp/absl/hash/internal/hash.h +++ b/third_party/abseil_cpp/absl/hash/internal/hash.h @@ -855,7 +855,14 @@ class ABSL_DLL CityHashState // On other platforms this is still going to be non-deterministic but most // probably per-build and not per-process. ABSL_ATTRIBUTE_ALWAYS_INLINE static uint64_t Seed() { +#if (!defined(__clang__) || __clang_major__ > 11) && \ + !defined(__apple_build_version__) + return static_cast<uint64_t>(reinterpret_cast<uintptr_t>(&kSeed)); +#else + // Workaround the absence of + // https://github.com/llvm/llvm-project/commit/bc15bf66dcca76cc06fe71fca35b74dc4d521021. return static_cast<uint64_t>(reinterpret_cast<uintptr_t>(kSeed)); +#endif } static const void* const kSeed; |