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| author | Jonathan Wakely <jwakely@redhat.com> | 2024-11-01 10:09:55 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2024-11-07 21:58:31 +0000 |
| commit | dd08cdccc36d084eda0e2748c772f6bf9a7f412f (patch) | |
| tree | 45982e1e17fe975b8563360c34a87ec112de103c /libstdc++-v3 | |
| parent | c26e83918b58040ff735a61de5acb6b3b96c5ea3 (diff) | |
| download | gcc-dd08cdccc36d084eda0e2748c772f6bf9a7f412f.zip gcc-dd08cdccc36d084eda0e2748c772f6bf9a7f412f.tar.gz gcc-dd08cdccc36d084eda0e2748c772f6bf9a7f412f.tar.bz2 | |
libstdc++: Define __is_pair variable template for C++11
libstdc++-v3/ChangeLog:
* include/bits/stl_pair.h (__is_pair): Define for C++11 and
C++14 as well.
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/include/bits/stl_pair.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libstdc++-v3/include/bits/stl_pair.h b/libstdc++-v3/include/bits/stl_pair.h index e92fcad..527fb91 100644 --- a/libstdc++-v3/include/bits/stl_pair.h +++ b/libstdc++-v3/include/bits/stl_pair.h @@ -1189,12 +1189,18 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION template<typename _Tp1, typename _Tp2> inline constexpr size_t tuple_size_v<const pair<_Tp1, _Tp2>> = 2; +#endif +#if __cplusplus >= 201103L +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Wc++14-extensions" // variable templates +#pragma GCC diagnostic ignored "-Wc++17-extensions" // inline variables template<typename _Tp> inline constexpr bool __is_pair = false; template<typename _Tp, typename _Up> inline constexpr bool __is_pair<pair<_Tp, _Up>> = true; +#pragma GCC diagnostic pop #endif /// @cond undocumented |