2005-09-16 Mark Mitchell <mark@codesourcery.com>
+ PR c++/23914
+ * parser.c (cp_parser_enclosed_template_argument_list): Make sure
+ skip_evaluation is false when processing template arguments.
+
PR c++/21514
* pt.c (check_instantiated_args): Treat uses of anonymous types as
causing type-deduction failure.
tree saved_qualifying_scope;
tree saved_object_scope;
bool saved_greater_than_is_operator_p;
+ bool saved_skip_evaluation;
/* [temp.names]
saved_scope = parser->scope;
saved_qualifying_scope = parser->qualifying_scope;
saved_object_scope = parser->object_scope;
+ /* We need to evaluate the template arguments, even though this
+ template-id may be nested within a "sizeof". */
+ saved_skip_evaluation = skip_evaluation;
+ skip_evaluation = false;
/* Parse the template-argument-list itself. */
if (cp_lexer_next_token_is (parser->lexer, CPP_GREATER))
arguments = NULL_TREE;
parser->scope = saved_scope;
parser->qualifying_scope = saved_qualifying_scope;
parser->object_scope = saved_object_scope;
+ skip_evaluation = saved_skip_evaluation;
return arguments;
}
2005-09-16 Mark Mitchell <mark@codesourcery.com>
+ PR c++/23914
+ * g++.dg/template/static18.C: New test.
+
PR c++/21514
* g++.dg/template/crash19.C: Remove dg-error marker.
* g++.dg/template/local4.C: New test.
--- /dev/null
+// PR c++/23914
+
+template <class T>
+struct foo_template {
+ static const unsigned complexity = 0;
+};
+
+template <int x> struct STATIC_ASSERTION {};
+
+void gcc_402_problem_minimal()
+{
+ sizeof(STATIC_ASSERTION< foo_template<int>::complexity >);
+}