libstdc++: std::common_reference_with Concept Reference

libstdc++

std::common_reference_with Concept Reference

`#include <concepts>`

## Concept definition

template<typename _Tp, typename _Up>
concept common_reference_with = same_as<common_reference_t<_Tp, _Up>, common_reference_t<_Up, _Tp>>
&& convertible_to<_Tp, common_reference_t<_Tp, _Up>>
&& convertible_to<_Up, common_reference_t<_Tp, _Up>>
std::common_reference_t
typename common_reference< _Tp... >::type common_reference_t
Definition type_traits:4289
std::same_as
[concept.same], concept same_as
Definition concepts:65
std::convertible_to
[concept.convertible], concept convertible_to
Definition concepts:81
std::common_reference_with
[concept.commonref], concept common_reference_with
Definition concepts:87

## Detailed Description

[concept.commonref], concept common_reference_with

Definition at line 86 of file concepts.