https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100666
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |11.1.1, 12.0
Summary|[9/10/11/12 Regression] |[9/10 Regression] warning:
|warning: ignoring return |ignoring return value of
|value of 'constexpr _Tp&& |'constexpr _Tp&&
|std::forward(typename |std::forward(typename
|std::remove_reference<_Tp>: |std::remove_reference<_Tp>:
|:type&) [with _Tp = |:type&) [with _Tp =
|std::nullptr_t; ...]', |std::nullptr_t; ...]',
|declared with attribute |declared with attribute
|'nodiscard' |'nodiscard'
|[-Wunused-result] |[-Wunused-result]
Known to fail|12.0 |
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Fixed on the trunk and for 11.2 so far.
