diff options
| author |  Abseil Team <absl-team@google.com> | 2019-07-18 15:07:49 -0700 |
|---|---|---|
| committer |  Derek Mauro <dmauro@google.com> | 2019-07-19 13:04:45 -0400 |
| commit | f3840bc5e33ce4932e35986cf3718450c6f02af2 (patch) | |
| tree | 43dd14bfbd542b155040546c4fab6e592c504988 /absl/flags/flag.h | |
| parent | 278b26058c036833a4f7f3047d3f4d9296527f87 (diff) | |
Export of internal Abseil changes.
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dcff7cc4eb3837d39d1e083cbf1d4f082054cbf6 by Laramie Leavitt <lar@google.com>:
Add default and fallback modes for SaltedSeedSeq::generate().
SeedSeq::generate will often be called with contiguous ranges of uint32_t.
Detect this case and use the currently direct code paths to handle it.
Otherwise use a fallback mechanism which does an additional copy.
PiperOrigin-RevId: 258853656
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59ec88845ac2ee6567c493021b54385940d66762 by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 258822137
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eb2d1ab21f6f94c24c51c1cd3719846be259e8e7 by Abseil Team <absl-team@google.com>:
Add iOS version 11 to the mix of Apple OS versions that have various C++17 header files
but do not support them.
PiperOrigin-RevId: 258820405
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452cea3e13b29797b2c385d7c6da7613d36bdc45 by Gennadiy Rozental <rogeeff@google.com>:
Internal change
PiperOrigin-RevId: 258802436
GitOrigin-RevId: dcff7cc4eb3837d39d1e083cbf1d4f082054cbf6
Change-Id: I2261cb58e142eb15017ef646a56710dd64f06496
Diffstat (limited to 'absl/flags/flag.h')
| -rw-r--r-- | absl/flags/flag.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/absl/flags/flag.h b/absl/flags/flag.h index c70023a..6c9f487 100644 --- a/absl/flags/flag.h +++ b/absl/flags/flag.h @@ -216,17 +216,16 @@ void SetFlag(absl::Flag<T>* flag, const V& v) { // Note: Name of registrar object is not arbitrary. It is used to "grab" // global name for FLAGS_no<flag_name> symbol, thus preventing the possibility // of defining two flags with names foo and nofoo. -#define ABSL_FLAG_IMPL(Type, name, default_value, help) \ - namespace absl {} \ - ABSL_FLAG_IMPL_DECLARE_DEF_VAL_WRAPPER(name, Type, default_value) \ - ABSL_FLAG_IMPL_DECLARE_HELP_WRAPPER(name, help) \ - absl::Flag<Type> FLAGS_##name( \ - ABSL_FLAG_IMPL_FLAGNAME(#name), \ - &AbslFlagsWrapHelp##name, \ - ABSL_FLAG_IMPL_FILENAME(), \ - &absl::flags_internal::FlagMarshallingOps<Type>, \ - &AbslFlagsInitFlag##name); \ - extern bool FLAGS_no##name; \ +#define ABSL_FLAG_IMPL(Type, name, default_value, help) \ + namespace absl {} \ + ABSL_FLAG_IMPL_DECLARE_DEF_VAL_WRAPPER(name, Type, default_value) \ + ABSL_FLAG_IMPL_DECLARE_HELP_WRAPPER(name, help) \ + ABSL_CONST_INIT absl::Flag<Type> FLAGS_##name( \ + ABSL_FLAG_IMPL_FLAGNAME(#name), &AbslFlagsWrapHelp##name, \ + ABSL_FLAG_IMPL_FILENAME(), \ + &absl::flags_internal::FlagMarshallingOps<Type>, \ + &AbslFlagsInitFlag##name); \ + extern bool FLAGS_no##name; \ bool FLAGS_no##name = ABSL_FLAG_IMPL_REGISTRAR(Type, FLAGS_##name) // ABSL_RETIRED_FLAG |