r237459 - in /trunk/gcc: c-family/ChangeLog c-f...

[jason@gcc.gnu.org]

Author: jason
Date: Tue Jun 14 20:18:34 2016
New Revision: 237459

URL: https://gcc.gnu.org/viewcvs?rev=237459&root=gcc&view=rev
Log:
	P0145R2: Refining Expression Order for C++.

gcc/c-family/
	* c.opt (fargs-in-order): New.
	* c-opts.c (c_common_post_options): Adjust flag_args_in_order.
gcc/cp/
	* cp-tree.h (CALL_EXPR_OPERATOR_SYNTAX, CALL_EXPR_ORDERED_ARGS)
	(CALL_EXPR_REVERSE_ARGS): New.
	* call.c (build_new_op_1): Set them.
	(extract_call_expr, op_is_ordered): New.
	(build_over_call): Set CALL_EXPR_ORDERED_ARGS.
	* cp-gimplify.c (cp_gimplify_expr) [CALL_EXPR]: Handle new flags.
	* pt.c (tsubst_copy_and_build): Copy new flags.
	* semantics.c (simplify_aggr_init_expr): Likewise.
	* tree.c (build_aggr_init_expr): Likewise.
	(build_min_non_dep_op_overload): Likewise.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/eval-order1.C
    trunk/gcc/testsuite/g++.dg/cpp1z/eval-order2.C
    trunk/gcc/testsuite/g++.dg/cpp1z/eval-order3.C
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-opts.c
    trunk/gcc/c-family/c.opt
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/call.c
    trunk/gcc/cp/cp-gimplify.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/cp/tree.c
    trunk/gcc/doc/invoke.texi