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| author | Nico Weber <nicolasweber@gmx.de> | 2019-07-30 14:32:47 +0000 |
|---|---|---|
| committer | Nico Weber <nicolasweber@gmx.de> | 2019-07-30 14:32:47 +0000 |
| commit | 9aae539d4cfbf68a367360617cefc5a2c0389b6a (patch) | |
| tree | 9cc90d4ccdd336b7a7bd0171abbe06786128b3ad /libcxx/include/thread | |
| parent | 9ad716ed3998eb41033a59e60127669cd169b049 (diff) | |
| download | bcm5719-llvm-9aae539d4cfbf68a367360617cefc5a2c0389b6a.tar.gz bcm5719-llvm-9aae539d4cfbf68a367360617cefc5a2c0389b6a.zip | |
libcxx: Define __STDCPP_THREADS__ to 1, not to __cplusplus.
[cpp.predefined]p2:
__STDCPP_THREADS__
Defined, and has the value integer literal 1, if and only if a program
can have more than one thread of execution .
Also define it only if it's not defined already, since it's supposed
to be defined by the compiler.
Also move it from thread to __config (which requires setting it only
if _LIBCPP_HAS_NO_THREADS is not defined).
Part of PR33230. The intent is to eventually make the compiler define
this instead.
llvm-svn: 367316
Diffstat (limited to 'libcxx/include/thread')
| -rw-r--r-- | libcxx/include/thread | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/libcxx/include/thread b/libcxx/include/thread index 3d8d2ac9ce5..4277bc90b36 100644 --- a/libcxx/include/thread +++ b/libcxx/include/thread @@ -14,8 +14,6 @@ thread synopsis -#define __STDCPP_THREADS__ __cplusplus - namespace std { @@ -107,8 +105,6 @@ void sleep_for(const chrono::duration<Rep, Period>& rel_time); _LIBCPP_PUSH_MACROS #include <__undef_macros> -#define __STDCPP_THREADS__ __cplusplus - #ifdef _LIBCPP_HAS_NO_THREADS #error <thread> is not supported on this single threaded system #else // !_LIBCPP_HAS_NO_THREADS |
