[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2021-06-10 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 --- Comment #4 from Jonathan Wakely --- See also PR 89370 comment 2

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 --- Comment #1 from Jonathan Wakely --- Reduced: template T&& declval; template decltype(declval().begin()) begin_impl(R&); template using iter_type_impl = decltype(begin_impl(declval())); template struct unrelated { using erm =