[Bug c++/79129] [7 Regression] ICE with -fdebug-types-section starting with r240578

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79129

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jan 26 21:45:57 2017
New Revision: 244955

URL: https://gcc.gnu.org/viewcvs?rev=244955&root=gcc&view=rev
Log:
        PR debug/79129
        * dwarf2out.c (generate_skeleton_bottom_up): For children with
        comdat_type_p set, just clone them, but keep the children in the
        original DIE.

        * g++.dg/debug/dwarf2/pr79129.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/debug/dwarf2/pr79129.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c
    trunk/gcc/testsuite/ChangeLog