[Bug c++/116418] [12/13/14/15 Regression] statement expressions as initializer for decltype auto breaks in templates with optimization turned on and debug info turned on

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116418

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #5)
> (In reply to Jakub Jelinek from comment #4)
> > Can't reproduce either, tried GCC 11, 12, 13, 14, trunk, -O1 -std=c++20 or
> > -O1 -std=c++23.
> 
> Oh it is with -g too.

`-gno-statement-frontiers ` fixes the issue.