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| author | varkor <github@varkor.com> | 2019-05-27 14:30:16 +0100 |
|---|---|---|
| committer | varkor <github@varkor.com> | 2019-05-28 21:35:20 +0100 |
| commit | b3a13fdd13e11e11410e42a53f48c7d675f9963f (patch) | |
| tree | 0975d4e7877ee92e2a2f248a6bf6fa36366d5020 | |
| parent | 56181cf8abf8ad7f7d36e92ef4d7bf294df23c4c (diff) | |
| download | rust-b3a13fdd13e11e11410e42a53f48c7d675f9963f.tar.gz rust-b3a13fdd13e11e11410e42a53f48c7d675f9963f.zip | |
Make sure array length diagnostic doesn't regress
| -rw-r--r-- | src/test/ui/consts/const-array-oob-arith.rs | 8 | ||||
| -rw-r--r-- | src/test/ui/consts/const-array-oob-arith.stderr | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/src/test/ui/consts/const-array-oob-arith.rs b/src/test/ui/consts/const-array-oob-arith.rs index 2f9b30b51d1..2f5661e32a9 100644 --- a/src/test/ui/consts/const-array-oob-arith.rs +++ b/src/test/ui/consts/const-array-oob-arith.rs @@ -4,8 +4,12 @@ const ARR: [i32; 6] = [42, 43, 44, 45, 46, 47]; const IDX: usize = 3; const VAL: i32 = ARR[IDX]; const BONG: [i32; (ARR[0] - 41) as usize] = [5]; -const BLUB: [i32; (ARR[0] - 40) as usize] = [5]; //~ ERROR: mismatched types -const BOO: [i32; (ARR[0] - 41) as usize] = [5, 99]; //~ ERROR: mismatched types +const BLUB: [i32; (ARR[0] - 40) as usize] = [5]; +//~^ ERROR: mismatched types +//~| expected an array with a fixed size of 2 elements, found one with 1 element +const BOO: [i32; (ARR[0] - 41) as usize] = [5, 99]; +//~^ ERROR: mismatched types +//~| expected an array with a fixed size of 1 element, found one with 2 elements fn main() { let _ = VAL; diff --git a/src/test/ui/consts/const-array-oob-arith.stderr b/src/test/ui/consts/const-array-oob-arith.stderr index 77414fc7c92..987e7ddf4d9 100644 --- a/src/test/ui/consts/const-array-oob-arith.stderr +++ b/src/test/ui/consts/const-array-oob-arith.stderr @@ -8,7 +8,7 @@ LL | const BLUB: [i32; (ARR[0] - 40) as usize] = [5]; found type `[i32; 1]` error[E0308]: mismatched types - --> $DIR/const-array-oob-arith.rs:8:44 + --> $DIR/const-array-oob-arith.rs:10:44 | LL | const BOO: [i32; (ARR[0] - 41) as usize] = [5, 99]; | ^^^^^^^ expected an array with a fixed size of 1 element, found one with 2 elements |