Remove TYPE_METHODS.

	gcc/
	Remove TYPE_METHODS.
	* tree.h (TYPE_METHODS): Delete.
	* dwarf2out.c (gen_member_die): Member fns are on TYPE_FIELDS.
	* dbxout.c (dbxout_type_fields): Ignore FUNCTION_DECLs.
	(dbxout_type_methods): Scan TYPE_FIELDS.
	(dbxout_type): Don't check TYPE_METHODS here.
	* function.c (use_register_for_decl): Always ignore register for
	class types when not optimizing.
	* ipa-devirt.c (odr_types_equivalent_p): Delete TYPE_METHODS scan.
	* tree.c (free_lang_data_in_type): Stitch out member functions and
	templates from TYPE_FIELDS.
	(build_distinct_type_copy, verify_type_variant,
	verify_type): Member fns are on TYPE_FIELDS.
	* tree-dump.c (dequeue_and_dump): No TYPE_METHODS.
	* tree-pretty-print.c (dump_generic_node): Likewise.

	gcc/cp/
	Remove TYPE_METHODS.
	* class.c (maybe_warn_about_overly_private_class,
	finish_struct_methods, one_inheriting_sig, count_fields,
	add_fields_to_record_type, check_field_decls, check_methods,
	clone_function_decl, set_method_tm_attributes,
	finalize_literal_type_property, check_bases_and_members,
	create_vtable_ptr, determine_key_method,
	unreverse_member_declarations, finish_struct,
	add_vcall_offset_vtbl_entries_1): Member fns are on TYPE_FIELDS.
	* decl.c (fixup_anonymous_aggr): Likewise.
	* decl2.c (reset_type_linkage_2): Likewise.
	* method.c (after_nsdmi_defaulted_late_checks,
	lazily_declare_fn): Likewise.
	* optimize.c (maybe_thunk_body, maybe_clone_body): Likewise.
	* pt.c (instantiate_class_template_1, tsubst_expr,
	do_type_instantiation, instantiate_pending_templates): Likewise.
	* search.c (lookup_field_1): Likewise.
	* semantics.c (finish_member_declaration,
	finish_omp_declare_simd_methods): Likewise.

	gcc/c-family/
	Remove TYPE_METHODS.
	* c-ada-spec.c (is_tagged_type, has_nontrivial_methods,
	dump_ada_template, print_ada_methods,
	print_ada_declaration): Member fns are on TYPE_FIELDS.

	gcc/objc/
	Remove TYPE_METHODS.
	* objc-runtime-shared-support.c (build_ivar_list_initializer):
	Don't presume first item is a FIELD_DECL.

	gcc/testsuite/
	* g++.dg/ext/anon-struct6.C: Adjust diag.
	* g++.old-deja/g++.other/anon4.C: Adjust diag.

	libcc1/
	Remove TYPE_METHODS.
	* libcp1plugin.cc (plugin_build_decl): Member fns are on TYPE_FIELDS.

From-SVN: r250413

1 files changed, 10 insertions, 19 deletions

diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c
index 4fa4ad9..2a52f8c 100644
--- a/gcc/cp/decl2.c
+++ b/gcc/cp/decl2.c
@@ -2592,6 +2592,7 @@ reset_decl_linkage (tree decl)
   determine_visibility (decl);
   tentative_decl_linkage (decl);
 }
+
 static void
 reset_type_linkage_2 (tree type)
 {
@@ -2615,18 +2616,14 @@ reset_type_linkage_2 (tree type)
       for (tree m = TYPE_FIELDS (type); m; m = DECL_CHAIN (m))
 	{
 	  tree mem = STRIP_TEMPLATE (m);
-	  if (VAR_P (mem))
+	  if (TREE_CODE (mem) == VAR_DECL || TREE_CODE (mem) == FUNCTION_DECL)
 	    reset_decl_linkage (mem);
 	}
-      for (tree m = TYPE_METHODS (type); m; m = DECL_CHAIN (m))
-	{
-	  tree mem = STRIP_TEMPLATE (m);
-	  reset_decl_linkage (mem);
-	}
       binding_table_foreach (CLASSTYPE_NESTED_UTDS (type),
 			     bt_reset_linkage_2, NULL);
     }
 }
+
 static void
 bt_reset_linkage_2 (binding_entry b, void */*data*/)
 {
@@ -4997,19 +4994,13 @@ mark_used (tree decl, tsubst_flags_t complain)
   if (TREE_CODE (decl) == FUNCTION_DECL
       && DECL_DELETED_FN (decl))
     {
-      if (DECL_ARTIFICIAL (decl))
-	{
-	  if (DECL_OVERLOADED_OPERATOR_P (decl) == TYPE_EXPR
-	      && LAMBDA_TYPE_P (DECL_CONTEXT (decl)))
-	    {
-	      /* We mark a lambda conversion op as deleted if we can't
-		 generate it properly; see maybe_add_lambda_conv_op.  */
-	      sorry ("converting lambda which uses %<...%> to "
-		     "function pointer");
-	      return false;
-	    }
-	}
-      if (complain & tf_error)
+      if (DECL_ARTIFICIAL (decl)
+	  && DECL_OVERLOADED_OPERATOR_P (decl) == TYPE_EXPR
+	  && LAMBDA_TYPE_P (DECL_CONTEXT (decl)))
+	/* We mark a lambda conversion op as deleted if we can't
+	   generate it properly; see maybe_add_lambda_conv_op.  */
+	sorry ("converting lambda which uses %<...%> to function pointer");
+      else if (complain & tf_error)
 	{
 	  error ("use of deleted function %qD", decl);
 	  if (!maybe_explain_implicit_delete (decl))