[Bug bootstrap/66448] [6 Regression] Bootstrap fails on darwin after r224161

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66448

--- Comment #13 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Tue Jun  9 14:51:30 2015
New Revision: 224285

URL: https://gcc.gnu.org/viewcvs?rev=224285&root=gcc&view=rev
Log:
        PR bootstrap/66448
        * toplev.c (check_global_declaration): Don't warn about a clone.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wunused-function1.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/toplev.c