| #include <metal_stdlib> | |
| using namespace metal; | |
| #define TINT_ISOLATE_UB(VOLATILE_NAME) \ | |
| {volatile bool VOLATILE_NAME = false; if (VOLATILE_NAME) break;} | |
| struct S { | |
| int i; | |
| }; | |
| void f() { | |
| for(int i = 1; false; ) { | |
| TINT_ISOLATE_UB(tint_volatile_false); | |
| } | |
| } | |