diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2022-01-27 22:17:16 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2022-06-04 11:59:19 +0000 |
| commit | 390adc38fc112be360bd15499e5241bf4e675b6f (patch) | |
| tree | 712d68d3aa03f7aa4902ba03dcac2a56f49ae0e5 /contrib/llvm-project/libcxx/include/__ranges/empty.h | |
| parent | 8a84287b0edc66fc6dede3db770d10ff41da5464 (diff) | |
Diffstat (limited to 'contrib/llvm-project/libcxx/include/__ranges/empty.h')
| -rw-r--r-- | contrib/llvm-project/libcxx/include/__ranges/empty.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/contrib/llvm-project/libcxx/include/__ranges/empty.h b/contrib/llvm-project/libcxx/include/__ranges/empty.h index e8a8aabf4aed..8da0b120f182 100644 --- a/contrib/llvm-project/libcxx/include/__ranges/empty.h +++ b/contrib/llvm-project/libcxx/include/__ranges/empty.h @@ -9,6 +9,7 @@ #ifndef _LIBCPP___RANGES_EMPTY_H #define _LIBCPP___RANGES_EMPTY_H +#include <__concepts/class_or_enum.h> #include <__config> #include <__iterator/concepts.h> #include <__ranges/access.h> @@ -28,9 +29,11 @@ _LIBCPP_BEGIN_NAMESPACE_STD namespace ranges { namespace __empty { template <class _Tp> - concept __member_empty = requires(_Tp&& __t) { - bool(__t.empty()); - }; + concept __member_empty = + __workaround_52970<_Tp> && + requires(_Tp&& __t) { + bool(__t.empty()); + }; template<class _Tp> concept __can_invoke_size = |