https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110427
Arsen Arsenović <arsen at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |arsen at gcc dot gnu.org
--- Comment #1 from Arsen Arsenović <arsen at gcc dot gnu.org> ---
<source>: In function 'main':
<source>:4:18: warning: operation on 'a' may be undefined [-Wsequence-point]
4 | if (a < a--) {
| ~^~
the result is simply undefined (is the first `a' pre- or post-decrement?)
