[Bug debug/80321] [7 regression] infinite recursion with inlining of nested function and debug info

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80321

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri May  5 21:50:27 2017
New Revision: 247695

URL: https://gcc.gnu.org/viewcvs?rev=247695&root=gcc&view=rev
Log:
        Backported from mainline
        2017-04-13  Jakub Jelinek  <jakub@redhat.com>

        PR debug/80321
        * dwarf2out.c (decls_for_scope): Ignore declarations of
        current_function_decl in BLOCK_NONLOCALIZED_VARS.

        * gcc.dg/debug/pr80321.c: New test.

        2017-03-31  Jakub Jelinek  <jakub@redhat.com>

        PR debug/79255
        * dwarf2out.c (decls_for_scope): If BLOCK_NONLOCALIZED_VAR is
        a FUNCTION_DECL, pass it as decl instead of origin to
        process_scope_var.

        * gcc.dg/pr79255.c: New test.

Added:
    branches/gcc-6-branch/gcc/testsuite/gcc.dg/debug/pr80321.c
    branches/gcc-6-branch/gcc/testsuite/gcc.dg/pr79255.c
Modified:
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/dwarf2out.c
    branches/gcc-6-branch/gcc/testsuite/ChangeLog