https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95956
W E Brown <webrown.cpp at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |webrown.cpp at gmail dot com
--- Comment #1 from Haoxin Tu <haoxintu at gmail dot com> ---
Add a more readable case.
$cat p.cc
int a ( auto struct : decltype ( auto ) {{}}){}
$g++ -w p.cc
p.cc:1:41: error: types may not be defined in parameter types
1 | int a ( auto struct : decltype ( auto ) {{}}){}
| ^
p.cc:1:42: error: expected unqualified-id before ‘{’ token
1 | int a ( auto struct : decltype ( auto ) {{}}){}
| ^
p.cc:1:21: internal compiler error: in check_bases, at cp/class.c:1689
1 | int a ( auto struct : decltype ( auto ) {{}}){}
| ^
0x658963 check_bases
../../gcc/cp/class.c:1689
0x658963 check_bases_and_members
../../gcc/cp/class.c:5900
