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| author | Nikolas Klauser <nikolasklauser@berlin.de> | 2022-02-01 21:36:50 +0100 |
|---|---|---|
| committer | Nikolas Klauser <nikolasklauser@berlin.de> | 2022-02-02 10:47:04 +0100 |
| commit | 598983d7a96e19bb84200bed6d8c7e1968123dbe (patch) | |
| tree | f354eddaa91e23f8285ebe172a69315ceab276ce /libcxx/include/utility | |
| parent | 11cf80779654f90faa4e44bda24c7eab049c4a3b (diff) | |
| download | llvm-598983d7a96e19bb84200bed6d8c7e1968123dbe.zip llvm-598983d7a96e19bb84200bed6d8c7e1968123dbe.tar.gz llvm-598983d7a96e19bb84200bed6d8c7e1968123dbe.tar.bz2 | |
[libc++][P2321R2] Add specializations of basic_common_reference and common_type for pair
Add specializations of basic_common_reference and common_type for pair
Reviewed By: Quuxplusone, Mordante, #libc
Spies: libcxx-commits
Differential Revision: https://reviews.llvm.org/D117506
Diffstat (limited to 'libcxx/include/utility')
| -rw-r--r-- | libcxx/include/utility | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libcxx/include/utility b/libcxx/include/utility index 9dd7905..db68181 100644 --- a/libcxx/include/utility +++ b/libcxx/include/utility @@ -95,6 +95,12 @@ struct pair is_nothrow_swappable_v<T2>); // constexpr in C++20 }; +template<class T1, class T2, class U1, class U2, template<class> class TQual, template<class> class UQual> +struct basic_common_reference<pair<T1, T2>, pair<U1, U2>, TQual, UQual>; // since C++23 + +template<class T1, class T2, class U1, class U2> +struct common_type<pair<T1, T2>, pair<U1, U2>>; // since C++23 + template<class T1, class T2> pair(T1, T2) -> pair<T1, T2>; template <class T1, class T2> bool operator==(const pair<T1,T2>&, const pair<T1,T2>&); // constexpr in C++14 |