[Bug c/79969] C FE emits locus of forward enum declaration rather than definition into debug info

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79969

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar  9 16:42:45 2017
New Revision: 246009

URL: https://gcc.gnu.org/viewcvs?rev=246009&root=gcc&view=rev
Log:
        PR c/79969
        * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
        TYPE_STUB_DECL.

        * gcc.dg/debug/dwarf2/enum-loc1.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/debug/dwarf2/enum-loc1.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-decl.c
    trunk/gcc/testsuite/ChangeLog