[Bug c/64918] invalid (?) warning when initializing structure

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64918

--- Comment #7 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Thu May  7 22:14:27 2015
New Revision: 222894

URL: https://gcc.gnu.org/viewcvs?rev=222894&root=gcc&view=rev
Log:
        PR c/64918
        * c.opt (Woverride-init-side-effects): New option.

        * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
        (output_init_element): Likewise.

        * doc/invoke.texi: Document -Woverride-init-side-effects.

        * gcc.dg/Woverride-init-side-effects-1.c: New test.
        * gcc.dg/Woverride-init-side-effects-2.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/Woverride-init-side-effects-1.c
    trunk/gcc/testsuite/gcc.dg/Woverride-init-side-effects-2.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c.opt
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-typeck.c
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog