https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102490
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
CC| |jakub at gcc dot gnu.org
Last reconfirmed| |2021-09-27
Status|UNCONFIRMED |NEW
--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Before r10-4397-gb7689b962dd6536bbb2567bfdec52e35109af7ab , this has been
rejected with:
pr102490.C:5:48: error: ‘constexpr bool A::operator==(const A&) const’ cannot
be defaulted
5 | constexpr bool operator== (const A&) const = default;
| ^~~~~~~
pr102490.C:5:18: warning: inline function ‘constexpr bool A::operator==(const
A&) const’ used but never defined
5 | constexpr bool operator== (const A&) const = default;
| ^~~~~~~~
but since then it emits:
pr102490.C: In member function ‘constexpr bool A::operator==(const A&) const’:
pr102490.C:5:18: error: type mismatch in ‘component_ref’
5 | constexpr bool operator== (const A&) const = default;
| ^~~~~~~~
unsigned char
<unnamed-unsigned:1>
_1 = this->foo;
pr102490.C:5:18: error: type mismatch in ‘component_ref’
unsigned char
<unnamed-unsigned:1>
_2 = D.2080->foo;
pr102490.C:5:18: error: type mismatch in ‘component_ref’
unsigned char
<unnamed-unsigned:1>
_3 = this->bar;
pr102490.C:5:18: error: type mismatch in ‘component_ref’
unsigned char
<unnamed-unsigned:1>
_4 = D.2080->bar;
pr102490.C:5:18: internal compiler error: ‘verify_gimple’ failed
at -O0 or miscompiles it at -O1.
