@@ -49,11 +49,11 @@ _signature = signature; _parameter_index = 0; } void SignatureIterator::expect(char c) { - if (_signature->byte_at(_index) != c) fatal(err_msg("expecting %c", c)); + if (_signature->byte_at(_index) != c) fatal("expecting %c", c); _index++; } void SignatureIterator::skip_optional_size() {