re PR c++/58563 ([c++11] ICE calling invalid destructor)

/cp
2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58563
	* parser.c (cp_parser_lookup_name): Check make_typename_type return
	value for error_mark_node.

/testsuite
2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58563
	* g++.dg/cpp0x/pr58563.C: New.

From-SVN: r203079

gcc/cp/ChangeLog

+2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/58563
+	* parser.c (cp_parser_lookup_name): Check make_typename_type return
+	value for error_mark_node.
+
 2013-09-25  Tom Tromey  <tromey@redhat.com>
 
 	* Make-lang.in (CXX_TREE_H, CXX_PARSER_H, CXX_PRETTY_PRINT_H):

gcc/cp/parser.c

@@ -21756,7 +21756,8 @@ cp_parser_lookup_name (cp_parser *parser, tree name,
 		 is dependent.  */
 	      type = make_typename_type (parser->scope, name, tag_type,
 					 /*complain=*/tf_error);
-	      decl = TYPE_NAME (type);
+	      if (type != error_mark_node)
+		decl = TYPE_NAME (type);
 	    }
 	  else if (is_template
 		   && (cp_parser_next_token_ends_template_argument_p (parser)

gcc/testsuite/ChangeLog

+2013-10-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/58563
+	* g++.dg/cpp0x/pr58563.C: New.
+
 2013-10-01  Vidya Praveen  <vidyapraveen@arm.com>
 
 	* gcc.target/aarch64/vect_saddl_1.c: New.

gcc/testsuite/g++.dg/cpp0x/pr58563.C

+// PR c++/58563
+// { dg-do compile { target c++11 } }
+
+template<int> void foo()
+{
+  enum E {};
+  E().E::~T(); // { dg-error "not a class" }
+}