[Bug c++/72415] [6/7 regression][concepts] ICE in satisfy_predicate_constraint

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72415

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Thu Aug  4 16:06:59 2016
New Revision: 239139

URL: https://gcc.gnu.org/viewcvs?rev=239139&root=gcc&view=rev
Log:
        PR c++/72415 - member template with fold-expression constraint

        * pt.c (tsubst_pack_expansion): Pull a single pack expansion out
        of the TREE_VEC.

Added:
    branches/gcc-6-branch/gcc/testsuite/g++.dg/concepts/memfun2.C
Modified:
    branches/gcc-6-branch/gcc/cp/ChangeLog
    branches/gcc-6-branch/gcc/cp/pt.c