[Bug libstdc++/67114] [MinGW64] build failure with POSIX threads enabled

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67114

--- Comment #10 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Sat Aug  8 22:01:12 2015
New Revision: 226736

URL: https://gcc.gnu.org/viewcvs?rev=226736&root=gcc&view=rev
Log:
        PR c++/67114
        * call.c (joust): Only call more_constrained on decls.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/regress1.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c