| // RUN: %clang_cc1 -fsyntax-only -triple i686-pc-win32 -fms-compatibility -fms-compatibility-version=17.00 %s |
| // RUN: %clang_cc1 -fsyntax-only -triple i386-mingw32 %s |
| |
| // Something in MSVC's headers (pulled in e.g. by <crtdefs.h>) defines __null |
| // to something, mimic that. |
| #define __null |
| |
| #include <stddef.h> |
| |
| // __null is used as a type annotation in MS headers, with __null defined to |
| // nothing in regular builds. This should continue to work even with stddef.h |
| // included. |
| void f(__null void* p) { } |
| |
| // NULL should work fine even with __null defined to nothing. |
| void* p = NULL; |
