re PR c++/39054 (ICE with invalid pseudo-dtor in template)

        PR c++/39054
        * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
        in BIT_NOT_EXPR.

From-SVN: r143876

gcc/cp/ChangeLog

+2009-02-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/39054
+	* parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node 
+	in BIT_NOT_EXPR.
+
 2009-02-01  Paolo Carlini  <paolo.carlini@oracle.com>
 
         PR c++/39053

gcc/cp/parser.c

@@ -3896,7 +3896,9 @@ cp_parser_unqualified_id (cp_parser* parser,
 		/* We couldn't find a type with this name, so just accept
 		   it and check for a match at instantiation time.  */
 		type_decl = cp_parser_identifier (parser);
-		return build_nt (BIT_NOT_EXPR, type_decl);
+		if (type_decl != error_mark_node)
+		  type_decl = build_nt (BIT_NOT_EXPR, type_decl);
+		return type_decl;
 	      }
 	  }
 	/* If an error occurred, assume that the name of the

gcc/testsuite/ChangeLog

+2009-02-02  Jason Merrill  <jason@redhat.com>
+
+	PR c++/39054
+	* g++.dg/parse/dtor14.C: New test.
+
 2009-02-02  Jakub Jelinek  <jakub@redhat.com>
 
 	* lib/target-supports.exp

gcc/testsuite/g++.dg/parse/dtor14.C

+// PR c++/39054
+
+struct A {};
+
+template<typename> void foo()
+{ 
+  A().~int();			// { dg-error "expected" }
+}