[Bug c++/80913] [8 regression] Infinite loop in cc1plus with stat hack patch

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80913

--- Comment #10 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Tue May 30 14:43:45 2017
New Revision: 248687

URL: https://gcc.gnu.org/viewcvs?rev=248687&root=gcc&view=rev
Log:
        PR c++/80913
        * name-lookup.c (add_decl_to_level): Assert not making a circular
        chain.
        (update_binding): Don't prematurely slide artificial decl.

        * g++.dg/lookup/pr80913.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/lookup/pr80913.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/name-lookup.c
    trunk/gcc/testsuite/ChangeLog