https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107354
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|UNCONFIRMED |RESOLVED
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
GCC gives a warning with -Wall:
<source>: In function 'int main()':
<source>:5:11: warning: operation on 'a' may be undefined [-Wsequence-point]
5 | int b = ++a + a++;
| ^~~
>It is not clear which compiler's answer is correct
Both are correct for C.
