[Bug c++/78283] -Wc++1z-compat warning is sticky

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78283

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Nov  9 22:56:35 2016
New Revision: 242026

URL: https://gcc.gnu.org/viewcvs?rev=242026&root=gcc&view=rev
Log:
        PR c++/78283
        * mangle.c (start_mangling): Reset G.need_cxx1z_warning.

        * g++.dg/cpp1z/noexcept-type13.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/noexcept-type13.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/mangle.c
    trunk/gcc/testsuite/ChangeLog