projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 3aa3c9fc MP |
1 | /* PR c/66066 */ |
| 2 | /* { dg-do compile } */ | |
| 3 | /* { dg-options "-Wno-div-by-zero -pedantic-errors" } */ | |
| 4 | ||
| 5 | /* Accept these unless -pedantic-errors/-Werror. */ | |
| 6 | int a1 = -1 << 0; /* { dg-error "initializer element is not a constant expression" } */ | |
| 7 | int a2 = -1 << 0 | 0; /* { dg-error "initializer element is not a constant expression" } */ | |
| 8 | int a3 = -1 << 0 & 1; /* { dg-error "initializer element is not a constant expression" } */ | |
| 9 | int a4 = -1 << 2 ^ 1; /* { dg-error "initializer element is not a constant expression" } */ | |
| 10 | int a5 = 4 & -1 << 2; /* { dg-error "initializer element is not a constant expression" } */ | |
| 11 | int a6 = (-1 << 2) ^ (1 >> 1); /* { dg-error "initializer element is not a constant expression" } */ | |
| 12 | int a7 = 0 || (-1 << 1); /* { dg-error "initializer element is not a constant expression" } */ | |
| 13 | int a8 = 0 ? 2 : (-1 << 1); /* { dg-error "initializer element is not a constant expression" } */ | |
| 14 | int a9 = 1 && -1 << 0; /* { dg-error "initializer element is not a constant expression" } */ | |
| 15 | int a10 = !(-1 << 0); /* { dg-error "initializer element is not a constant expression" } */ | |
| 16 | ||
| 17 | /* Don't accept these. */ | |
| 18 | int b1 = 1 / 0; /* { dg-error "initializer element is not constant" } */ | |
| 19 | int b2 = 1 / (1 / 0); /* { dg-error "initializer element is not constant" } */ | |
| 20 | int b3 = 0 ? 2 : 1 / 0; /* { dg-error "initializer element is not constant" } */ | |
| 21 | int b4 = 0 || 1 / 0; /* { dg-error "initializer element is not constant" } */ | |
| 22 | int b5 = 0 * (1 / 0); /* { dg-error "initializer element is not constant" } */ | |
| 23 | int b6 = 1 * (1 / 0); /* { dg-error "initializer element is not constant" } */ | |
| 24 | int b7 = (1 / 0) * 0; /* { dg-error "initializer element is not constant" } */ | |
| 25 | int b8 = (1 / 0) * 1; /* { dg-error "initializer element is not constant" } */ | |
| 26 | int b9 = 1 && 1 / 0; /* { dg-error "initializer element is not constant" } */ | |
| 27 | int b10 = !(1 / 0); /* { dg-error "initializer element is not constant" } */ | |
| 28 | int c1 = 1 % 0; /* { dg-error "initializer element is not constant" } */ | |
| 29 | int c2 = 1 / (1 % 0); /* { dg-error "initializer element is not constant" } */ | |
| 30 | int c3 = 0 ? 2 : 1 % 0; /* { dg-error "initializer element is not constant" } */ | |
| 31 | int c4 = 0 || 1 % 0; /* { dg-error "initializer element is not constant" } */ | |
| 32 | int c5 = 0 * (1 % 0); /* { dg-error "initializer element is not constant" } */ | |
| 33 | int c6 = 1 * (1 % 0); /* { dg-error "initializer element is not constant" } */ | |
| 34 | int c7 = (1 % 0) * 0; /* { dg-error "initializer element is not constant" } */ | |
| 35 | int c8 = (1 % 0) * 1; /* { dg-error "initializer element is not constant" } */ | |
| 36 | int c9 = 1 && 1 % 0; /* { dg-error "initializer element is not constant" } */ | |
| 37 | int c10 = !(1 % 0); /* { dg-error "initializer element is not constant" } */ |