constexpr.c (cxx_eval_store_expression): Remove hyphen from the spelling of "constant-expression" in diagnostic messages...


gcc/cp/ChangeLog:

	* constexpr.c (cxx_eval_store_expression): Remove hyphen from
	the spelling of "constant-expression" in diagnostic messages
	for consistency.
	(cxx_eval_constant_expression): Same.
	(cxx_eval_outermost_constant_expr): Same.
	(potential_constant_expression_1): Same.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp0x/constexpr-cast.C: Avoid assuming (void*)1 is spelled
	1ul in diagnostics.  Remove hyphen from "constant-expression."
	* g++.dg/cpp0x/constexpr-50060.C: Adjust.
	* g++.dg/cpp0x/static_assert3.C: Same.
	* g++.dg/cpp1y/constexpr-throw.C: Same.
	* g++.dg/template/nontype3.C: Same.
	* g++.dg/warn/overflow-warn-1.C: Same.
	* g++.dg/warn/overflow-warn-3.C: Same.
	* g++.dg/warn/overflow-warn-4.C: Same.

From-SVN: r239176