[Bug c++/113579] GCC leaks memory inside when using statement expressions

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113579

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
I think we somewhere document that control transfer into / out of stmt
expressions invokes undefined behavior.