/cp
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1227
	PR c++/57543
	* cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
	* pt.c (tsubst_function_type): Inject the this parameter; do the
	substitutions in the order mandated by the DR.
	(copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
	* decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
	(static_fn_type): Copy it.
	* decl2.c (build_memfn_type, change_return_type,
	cp_reconstruct_complex_type): Likewise.
	* parser.c (cp_parser_lambda_declarator_opt): Likewise.
	* tree.c (strip_typedefs): Likewise.
	* typeck.c (merge_types): Likewise.

/testsuite
2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>

	DR 1227
	PR c++/57543
	* g++.dg/cpp0x/pr57543-1.C: New.
	* g++.dg/cpp0x/pr57543-2.C: Likewise.
	* g++.dg/cpp0x/pr57543-3.C: Likewise.
	* g++.dg/cpp0x/decltype59.C: Likewise.

From-SVN: r211102