| Chandler Carruth | 93f32da | 2013-06-14 08:57:18 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify %s |
| 2 | // RUN: %clang_cc1 -std=c++11 -verify %s |
| 3 | // RUN: %clang_cc1 -std=c++1y -verify %s |
| 4 | |
| 5 | void div() { |
| 6 | (void)(42 / 0); // expected-warning{{division by zero is undefined}} |
| 7 | (void)(42 / false); // expected-warning{{division by zero is undefined}} |
| 8 | (void)(42 / !1); // expected-warning{{division by zero is undefined}} |
| 9 | (void)(42 / (1 - 1)); // expected-warning{{division by zero is undefined}} |
| 10 | (void)(42 / !(1 + 1)); // expected-warning{{division by zero is undefined}} |
| 11 | (void)(42 / (int)(0.0)); // expected-warning{{division by zero is undefined}} |
| 12 | } |
| 13 | |
| 14 | void rem() { |
| 15 | (void)(42 % 0); // expected-warning{{remainder by zero is undefined}} |
| 16 | (void)(42 % false); // expected-warning{{remainder by zero is undefined}} |
| 17 | (void)(42 % !1); // expected-warning{{remainder by zero is undefined}} |
| 18 | (void)(42 % (1 - 1)); // expected-warning{{remainder by zero is undefined}} |
| 19 | (void)(42 % !(1 + 1)); // expected-warning{{remainder by zero is undefined}} |
| 20 | (void)(42 % (int)(0.0)); // expected-warning{{remainder by zero is undefined}} |
| 21 | } |