| #ifdef _INCLUDE_NO_WARN | |
| // the snippet will be included in an opt-out region | |
| p1++; | |
| #undef _INCLUDE_NO_WARN | |
| #elif defined(_INCLUDE_WARN) | |
| // the snippet will be included in a location where warnings are expected | |
| p2++; // expected-note{{used in pointer arithmetic here}} | |
| #undef _INCLUDE_WARN | |
| #else | |
| #endif |