re PR c++/18981 (ICE in cp_parser_lookup_name)

cp:
	PR c++/18981
	* parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
	flag setting.
testsuite:
	PR 18981
	* g++.dg/template/typename9.C: New test.

From-SVN: r92184

gcc/cp/ChangeLog

+2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR c++/18981
+	* parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
+	flag setting.
+
 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/18738

gcc/cp/parser.c

@@ -14190,10 +14190,6 @@ cp_parser_lookup_name (cp_parser *parser, tree name,
 		 is dependent.  */
 	      type = make_typename_type (parser->scope, name, tag_type,
 					 /*complain=*/1);
-	      if (tag_type == enum_type)
-		TYPENAME_IS_ENUM_P (type) = 1;
-	      else if (tag_type != typename_type)
-		TYPENAME_IS_CLASS_P (type) = 1;
 	      decl = TYPE_NAME (type);
 	    }
 	  else if (is_template)

gcc/testsuite/ChangeLog

+2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR 18981
+	* g++.dg/template/typename9.C: New test.
+
 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
 
 	PR c++/18738

gcc/testsuite/g++.dg/template/typename9.C

+// { dg-do compile }
+
+// Copyright (C) 2004 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 14 Dec 2004 <nathan@codesourcery.com>
+
+// PR 18981. ICE
+// Origin:  Andreas Schwab <schwab@suse.de>
+
+template <class T> 
+struct tree { 
+  struct iterator; 
+  struct sibling_iterator { 
+    friend struct tree<T>::iterator; 
+  }; 
+};