[Bug debug/80461] [7 Regression] ICE in modified_type_die, at dwarf2out.c:12566

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80461

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Apr 19 16:32:02 2017
New Revision: 247002

URL: https://gcc.gnu.org/viewcvs?rev=247002&root=gcc&view=rev
Log:
        PR debug/80461
        * dwarf2out.c (modified_type_die, gen_type_die_with_usage):
        Check for t with zero TYPE_QUALS_NO_ADDR_SPACE.

        * g++.dg/debug/pr80461.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/pr80461.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog