summaryrefslogtreecommitdiff
path: root/absl/flags/flag.h
diff options
context:
space:
mode:
authorGravatar Abseil Team <absl-team@google.com>2019-07-18 15:07:49 -0700
committerGravatar Derek Mauro <dmauro@google.com>2019-07-19 13:04:45 -0400
commitf3840bc5e33ce4932e35986cf3718450c6f02af2 (patch)
tree43dd14bfbd542b155040546c4fab6e592c504988 /absl/flags/flag.h
parent278b26058c036833a4f7f3047d3f4d9296527f87 (diff)
Export of internal Abseil changes.
-- 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 -- 59ec88845ac2ee6567c493021b54385940d66762 by Gennadiy Rozental <rogeeff@google.com>: Internal change PiperOrigin-RevId: 258822137 -- 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 -- 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.h21
1 files changed, 10 insertions, 11 deletions
diff --git a/absl/flags/flag.h b/absl/flags/flag.h
index c70023ab..6c9f4876 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