https://gcc.gnu.org/bugzilla/show_bug.cgi?id=10118
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Blocks| |101603
Last reconfirmed|2005-12-11 23:07:23 |2021-7-23
--- Comment #11 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
We get now:
<source>:7:26: error: 'void (B::*)(){((void (B::*)())A::foo), 0}' is not a
valid template argument for type 'void (B::*)()'
7 | CT<B, (B_ptr) &A::foo> c;
| ^
<source>:7:26: note: it must be a pointer-to-member of the form '&X::Y'
ASM generation compiler returned: 1
<source>:7:26: error: 'void (B::*)(){((void (B::*)())A::foo), 0}' is not a
valid template argument for type 'void (B::*)()'
7 | CT<B, (B_ptr) &A::foo> c;
| ^
<source>:7:26: note: it must be a pointer-to-member of the form '&X::Y'
Execution build compiler returned: 1
While clang produces:
<source>:7:11: error: non-type template argument is not a pointer to member
constant
CT<B, (B_ptr) &A::foo> c;
^~~~~~~~~~~~~~~
1 error generated.
ASM generation compiler returned: 1
<source>:7:11: error: non-type template argument is not a pointer to member
constant
CT<B, (B_ptr) &A::foo> c;
^~~~~~~~~~~~~~~
Both are not obvious but gcc is still worse as it has the "{((void
(B::*)())A::foo), 0}" part there still.
Referenced Bugs:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101603
[Bug 101603] [meta-bug] pointer to member functions issues
