[Bug c++/66647] [5/6 regression] ICE: in instantiate_class_template_1, at cp/pt.c:9254

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66647

--- Comment #6 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Jun 24 20:23:53 2015
New Revision: 224921

URL: https://gcc.gnu.org/viewcvs?rev=224921&root=gcc&view=rev
Log:
        PR c++/66647
        * pt.c (dependent_type_p_r): Check for dependent alias template
        specialization sooner.

Added:
    branches/gcc-5-branch/gcc/testsuite/g++.dg/cpp0x/alias-decl-49.C
Modified:
    branches/gcc-5-branch/gcc/cp/ChangeLog
    branches/gcc-5-branch/gcc/cp/pt.c