r217250 - in /trunk/gcc: cp/ChangeLog cp/cp-tre...

[jason@gcc.gnu.org]

Author: jason
Date: Sat Nov  8 06:06:42 2014
New Revision: 217250

URL: https://gcc.gnu.org/viewcvs?rev=217250&root=gcc&view=rev
Log:
	DR 1558
	* pt.c (dependent_alias_template_spec_p): New.
	(dependent_type_p_r): Handle dependent alias template specialization.
	(template_args_equal): A dependent alias template specializations
	is not equal to its underlying type as a template argument.
	* tree.c (strip_typedefs): Don't strip a dependent alias
	template-id.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-dr1558.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/tree.c