| // RUN: %clang %s -o %t -mmacosx-version-min=10.6 -framework CoreFoundation -DMAJOR=%macos_version_major -DMINOR=%macos_version_minor -DSUBMINOR=%macos_version_subminor |
| // RUN: %run %t |
| |
| typedef int int32_t; |
| typedef unsigned int uint32_t; |
| |
| int32_t __isPlatformVersionAtLeast(uint32_t Platform, uint32_t Major, |
| uint32_t Minor, uint32_t Subminor); |
| |
| #define PLATFORM_MACOS 1 |
| |
| int32_t check(uint32_t Major, uint32_t Minor, uint32_t Subminor) { |
| int32_t Result = |
| __isPlatformVersionAtLeast(PLATFORM_MACOS, Major, Minor, Subminor); |
| return Result; |
| } |
| |
| int main() { |
| if (!check(MAJOR, MINOR, SUBMINOR)) |
| return 1; |
| if (check(MAJOR, MINOR, SUBMINOR + 1)) |
| return 1; |
| if (SUBMINOR && check(MAJOR + 1, MINOR, SUBMINOR - 1)) |
| return 1; |
| if (SUBMINOR && !check(MAJOR, MINOR, SUBMINOR - 1)) |
| return 1; |
| if (MAJOR && !check(MAJOR - 1, MINOR + 1, SUBMINOR)) |
| return 1; |
| |
| return 0; |
| } |