r226645 - in /branches/c++-concepts: ChangeLog....

[jason@gcc.gnu.org]

Author: jason
Date: Wed Aug  5 18:13:17 2015
New Revision: 226645

URL: https://gcc.gnu.org/viewcvs?rev=226645&root=gcc&view=rev
Log:
	* cp-tree.def (VALIDEXPR_EXPR, VALIDTYPE_EXPR, CONSTEXPR_EXPR):
	Remove unused tree codes.
	* pt.c (value_dependent_expression_p): Don't handle them.
	* extend.texi: Remove documentation of obsolete traits.
	* constraint.cc (deduce_constrained_parameter): Use
	resolve_variable_concept_check.
	(check_constrained_friend): Tidy.

Modified:
    branches/c++-concepts/ChangeLog.concepts
    branches/c++-concepts/gcc/cp/constraint.cc
    branches/c++-concepts/gcc/cp/cp-tree.def
    branches/c++-concepts/gcc/cp/pt.c
    branches/c++-concepts/gcc/doc/extend.texi