| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -Wsystem-headers -std=c99 %s |
|---|---|
| 2 | // expected-no-diagnostics |
| 3 | |
| 4 | // Check that no warnings are emitted from stdarg.h if __gnuc_va_list has |
| 5 | // previously been defined in another header file. |
| 6 | typedef __builtin_va_list __va_list; |
| 7 | typedef __va_list __gnuc_va_list; |
| 8 | #define __GNUC_VA_LIST |
| 9 | |
| 10 | #include <stdarg.h> |
| 11 |