commit 8b67a328cf8c69484d8971aededb22ca0de0b129
Author: Jason Merrill <jason@redhat.com>
Date: Tue Jul 9 15:46:20 2013 -0400
PR c++/57471
* parser.c (cp_parser_sizeof_pack): Clear parser scopes.
@@ -23136,6 +23136,10 @@ cp_parser_sizeof_pack (cp_parser *parser)
cp_token *token = cp_lexer_peek_token (parser->lexer);
tree name = cp_parser_identifier (parser);
+ /* The name is not qualified. */
+ parser->scope = NULL_TREE;
+ parser->qualifying_scope = NULL_TREE;
+ parser->object_scope = NULL_TREE;
tree expr = cp_parser_lookup_name_simple (parser, name, token->location);
if (expr == error_mark_node)
cp_parser_name_lookup_error (parser, name, expr, NLE_NULL,
new file mode 100644
@@ -0,0 +1,14 @@
+// PR c++/57471
+// { dg-require-effective-target c++11 }
+
+struct A
+{
+ static constexpr bool value = true;
+};
+
+template<typename... Types>
+struct B
+{
+ static_assert(A::value, "");
+ static_assert(sizeof...(Types) == 0, "");
+};