https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94128
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|unknown |10.0
Status|UNCONFIRMED |NEW
Ever confirmed|0 |1
Last reconfirmed| |2020-03-11
CC| |jason at gcc dot gnu.org,
| |marxin at gcc dot gnu.org
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
Is it really a valid code?
Started to ICE with r10-3735-gcb57504a55015891, before that we rejected the
code:
pr94128.cc:1:11: warning: use of ‘auto’ in parameter declaration only available
with ‘-fconcepts’
1 | void test(auto param)
| ^~~~
pr94128.cc:2:3: error: ‘requires’ only available with ‘-fconcepts’
2 | requires requires{ { [](auto p){return p;}(param) }; };
| ^~~~~~~~
pr94128.cc:2:12: error: ‘requires’ was not declared in this scope
2 | requires requires{ { [](auto p){return p;}(param) }; };
| ^~~~~~~~
pr94128.cc: In function ‘void test(auto:1)’:
pr94128.cc:2:52: error: expected ‘;’ before ‘}’ token
2 | requires requires{ { [](auto p){return p;}(param) }; };
| ^~
