re PR c++/29003 (operator name accepted in typedef)

/cp
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/29003
	* decl.c (grokdeclarator): Reject operator names in typedefs.

/testsuite
2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/29003
	* g++.dg/parse/error38.C: New.

From-SVN: r174846

gcc/cp/ChangeLog

+2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/29003
+	* decl.c (grokdeclarator): Reject operator names in typedefs.
+
 2011-06-08  Jason Merrill  <jason@redhat.com>
 
 	PR c++/49107

gcc/cp/decl.c

@@ -8441,6 +8441,13 @@ grokdeclarator (const cp_declarator *declarator,
       return error_mark_node;
     }
 
+  if (dname && IDENTIFIER_OPNAME_P (dname)
+      && declspecs->specs[(int)ds_typedef])
+    {
+      error ("declaration of %qD as %<typedef%>", dname);
+      return error_mark_node;
+    }
+
   /* Anything declared one level down from the top level
      must be one of the parameters of a function
      (because the body is at least two levels down).  */

gcc/testsuite/ChangeLog

+2011-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR c++/29003
+	* g++.dg/parse/error38.C: New.
+
 2011-06-09  Jakub Jelinek  <jakub@redhat.com>
 
 	PR middle-end/49308

gcc/testsuite/g++.dg/parse/error38.C

+// PR c++/29003
+
+typedef int operator !(); // { dg-error "declaration" }