r200331 - in /branches/c++-concepts: ChangeLog....

[asutton@gcc.gnu.org]

Author: asutton
Date: Sat Jun 22 16:48:46 2013
New Revision: 200331

URL: http://gcc.gnu.org/viewcvs?rev=200331&root=gcc&view=rev
Log:
2013-06-21  Andrew Sutton  <andrew.n.sutton@gmail.com>
	* gcc/cp/parser.c (cp_parser_requires_clause): Pulled out of
	cp_parser_requires_clause_opt for reuse in the requires expr parser.
	(cp_parser_requires_expression): New, along with a family of
	sub-expression parsers for the new feature.
	* gcc/cp/semantics.c (finish_requires_expr): Stub.
	(finish_syntax_requirement): Stub.
	(finish_type_requirement): Stub.
	(finish_constexpr_requirement): Stub.
	(finish_noexcept_requirement): Stub.
	(finish_requires_expr): Stub.
	* gcc/cp/cp-tree.h: (finish_requires_expr): New.
	(finish_syntax_requirement): New.
	(finsih_type_requirement): New.
	(finish_constexpr_requirement): New.
	(finish_noexcept_requirement): New.


Modified:
    branches/c++-concepts/ChangeLog.concepts
    branches/c++-concepts/gcc/cp/cp-tree.h
    branches/c++-concepts/gcc/cp/parser.c
    branches/c++-concepts/gcc/cp/semantics.c