1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // expected-no-diagnostics 3 4 // NULL is rdefined in stddef.h 5 #define NULL ((void*) 0) 6 7 // These are headers bundled with Clang. 8 #include <stdarg.h> 9 #include <stddef.h> 10 11 #ifndef _VA_LIST 12 typedef __builtin_va_list va_list; 13 #endif 14 15 #ifndef _SIZE_T 16 typedef __typeof__(sizeof(int)) size_t; 17 #endif 18 19 #ifndef _WCHAR_T 20 typedef __typeof__(*L"") wchar_t; 21 #endif 22 23 extern void foo(wchar_t x); 24 extern void bar(size_t x); baz(void)25void *baz(void) { return NULL; } quz(void)26void quz(void) { 27 va_list y; 28 } 29 30