diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/consts/const-len-underflow-separate-spans.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/consts/const-len-underflow-separate-spans.rs')
-rw-r--r-- | src/test/ui/consts/const-len-underflow-separate-spans.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-len-underflow-separate-spans.rs b/src/test/ui/consts/const-len-underflow-separate-spans.rs new file mode 100644 index 000000000..7c3d1f320 --- /dev/null +++ b/src/test/ui/consts/const-len-underflow-separate-spans.rs @@ -0,0 +1,14 @@ +// Check that a constant-evaluation underflow highlights the correct +// spot (where the underflow occurred), while also providing the +// overall context for what caused the evaluation. + +const ONE: usize = 1; +const TWO: usize = 2; +const LEN: usize = ONE - TWO; +//~^ ERROR any use of this value will cause an error +//~| WARN this was previously accepted by the compiler but is being phased out + +fn main() { + let a: [i8; LEN] = unimplemented!(); +//~^ ERROR E0080 +} |