https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60440
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
Thanks for CC. Patches are currently under review.
About this PR: as 'b' is undeclared, the whole statement with the expression is
ignored and we have:
(gdb) p debug_function(cfun->decl, 0)
f (int a)
{
<bb 2> [0.00%] [count: INV]:
return;
}
That's why we then warn, it's reasonable in my opinion. However I'm not a FE
maintainer, maybe it's doable.
