clang/test/Headers/stdarg-gnuc_va_list.c

   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>