https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105779
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #3)
> Here is a even more reduced testcase which is rejected rather than crashes.
> It is also is rejected on the trunk:
Here is the error message for the rejection (which does not even make sense
since to the eye, the type looks exactly the same):
<source>:13:15: error: invalid conversion from 'int (*)()' to 'int (*)()'
[-fpermissive]
13 | int t = method(struct1<1>::apply);
| ~~~~~~^~~~~~~~~~~~~~~~~~~
| |
| int (*)()
<source>:11:17: note: initializing argument 1 of 'int method(int (*)())'
11 | int method(int(*f)());
| ~~~~~^~~~
