https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109319
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-checking
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
With release checking I see
t.C:3:14: warning: 'static int S::operator[](int)' may be a static member
function only with '-std=c++23' or '-std=gnu++23' [-Wc++23-extensions]
3 | static int operator[] (int x) { int a[2]; return a[x]; }
| ^~~~~~~~
t.C: In function 'int f()':
t.C:8:10: error: lvalue required as increment operand
8 | ++s[0,1];
| ^
t.C: At global scope:
t.C:13:1: error: '$' does not name a type
13 | $ cat z2.cc
| ^
t.C:18:23: error: redefinition of 'template<class T> int f()'
18 | template<class T> int f ()
| ^
t.C:5:23: note: 'template<class T> int f()' previously declared here
5 | template<class T> int f ()
| ^
