| /* RUN: clang -E %s -DNO_ERRORS && | |
| RUN: not clang -E %s | |
| */ | |
| #ifdef NO_ERRORS | |
| /* None of these divisions by zero are in live parts of the expression, do not | |
| emit any diagnostics. */ | |
| #define MACRO_0 0 | |
| #define MACRO_1 1 | |
| #if MACRO_0 && 10 / MACRO_0 | |
| foo | |
| #endif | |
| #if MACRO_1 || 10 / MACRO_0 | |
| bar | |
| #endif | |
| #if 0 ? 124/0 : 42 | |
| #endif | |
| #else | |
| /* The 1/0 is live, it should error out. */ | |
| #if 0 && 1 ? 4 : 1 / 0 | |
| baz | |
| #endif | |
| #endif |