[Bug tree-optimization/107919] Possibly false-positive "maybe-uninitialized" with GCC 12 on complex variant-variant-tuple-unique_ptr types

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107919

--- Comment #9 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The trunk branch has been updated by Jason Merrill <ja...@gcc.gnu.org>:

https://gcc.gnu.org/g:1fa45e77154732af147e87aee1779a3b10db2b7a

commit r15-3522-g1fa45e77154732af147e87aee1779a3b10db2b7a
Author: Jason Merrill <ja...@redhat.com>
Date:   Fri Sep 6 15:14:33 2024 -0400

    c++: adjust testcase to reveal failure [PR107919]

    This test appeared to be passing, but only because the warning was
    suppressed by #pragma system_header.

            PR tree-optimization/107919

    gcc/testsuite/ChangeLog:

            * g++.dg/warn/Wuninitialized-pr107919-1.C: Add -Wsystem-headers and
            xfail.