re PR c++/54541 (SFINAE bug: handling incomplete return types)

re PR c++/54541 (SFINAE bug: handling incomplete return types)

/cp
2012-09-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54541
	PR c++/54542
	* call.c (build_cxx_call): Add tsubst_flags_t parameter, use
	require_complete_type_sfinae.
	(build_op_delete_call, build_over_call): Adjust.
	* typeck.c (build_x_compound_expr_from_vec): Add tsubst_flags_t
	parameter.
	(cp_build_function_call_vec): Adjust.
	* init.c (build_new_1): Likewise.
	* rtti.c (throw_bad_cast, throw_bad_typeid, build_dynamic_cast_1):
	Likewise.
	* optimize.c (build_delete_destructor_body): Likewise.
	* cp-tree.h: Adjust declarations.

	* call.c (convert_arg_to_ellipsis): Use require_complete_type_sfinae.

/testsuite
2012-09-10  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54541
	PR c++/54542
	* g++.dg/cpp0x/sfinae40.C: New.
	* g++.dg/cpp0x/sfinae41.C: Likewise.

From-SVN: r191170