| Nico Weber | 9eea764 | 2013-05-24 23:31:57 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
| 2 | |||||
| 3 | class string; | ||||
| 4 | void f(const string& s, ...) { // expected-note {{parameter of type 'const string &' is declared here}} | ||||
| 5 | __builtin_va_list ap; | ||||
| 6 | __builtin_va_start(ap, s); // expected-warning {{'va_start' has undefined behavior with reference types}} | ||||
| 7 | } | ||||