diff options
| author | Jonathan Wakely <jwakely@redhat.com> | 2023-03-09 15:04:45 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-03-14 10:28:38 +0000 |
| commit | 4d771291f70dab571e7c18f9f5f8af4f27737244 (patch) | |
| tree | f2fc6ece85e777360869db55ba0bcf4e1dbb9cff | |
| parent | f50f55b8fa9bbce91fc4a56c8c1cac614520d0b4 (diff) | |
| download | gcc-4d771291f70dab571e7c18f9f5f8af4f27737244.zip gcc-4d771291f70dab571e7c18f9f5f8af4f27737244.tar.gz gcc-4d771291f70dab571e7c18f9f5f8af4f27737244.tar.bz2 | |
libstdc++: Fix preprocessor condition for inline variables
Although variable templates are valid in C++14, inline ones aren't.
These are only used in C++17 (or later) code, so they don't need to be
defined for C++14.
libstdc++-v3/ChangeLog:
* include/bits/chrono.h (__is_duration_v, __is_time_point_v):
Only define for C++17 and later.
| -rw-r--r-- | libstdc++-v3/include/bits/chrono.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/bits/chrono.h b/libstdc++-v3/include/bits/chrono.h index b2e4f4c..fb99fe5 100644 --- a/libstdc++-v3/include/bits/chrono.h +++ b/libstdc++-v3/include/bits/chrono.h @@ -244,7 +244,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION using __disable_if_is_duration = typename enable_if<!__is_duration<_Tp>::value, _Tp>::type; -#if __cpp_variable_templates +#if __cplusplus >= 201703L template<typename _Tp> inline constexpr bool __is_duration_v = false; template<typename _Rep, typename _Period> |