| // RUN: %clang_cc1 -triple i386-mingw32 -fms-extensions -fsyntax-only -verify %s |
| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fsyntax-only -verify %s |
| |
| int foo(int *a, int i) { |
| #ifdef _MSC_VER |
| __assume(i != 4); |
| __assume(++i > 2); //expected-warning {{the argument to '__assume' has side effects that will be discarded}} |
| |
| int test = sizeof(struct{char qq[(__assume(i != 5), 7)];}); |
| #else |
| __builtin_assume(i != 4); |
| __builtin_assume(++i > 2); //expected-warning {{the argument to '__builtin_assume' has side effects that will be discarded}} |
| |
| int test = sizeof(struct{char qq[(__builtin_assume(i != 5), 7)];}); |
| #endif |
| return a[i]; |
| } |
| |