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/const-generics/occurs-check/unify-n-nplusone.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/const-generics/occurs-check/unify-n-nplusone.rs')
-rw-r--r-- | src/test/ui/const-generics/occurs-check/unify-n-nplusone.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/occurs-check/unify-n-nplusone.rs b/src/test/ui/const-generics/occurs-check/unify-n-nplusone.rs new file mode 100644 index 000000000..c6324bca1 --- /dev/null +++ b/src/test/ui/const-generics/occurs-check/unify-n-nplusone.rs @@ -0,0 +1,16 @@ +#![feature(generic_const_exprs)] +#![allow(incomplete_features)] + +// This test would tries to unify `N` with `N + 1` which must fail the occurs check. + +fn bind<const N: usize>(value: [u8; N]) -> [u8; N + 1] { + todo!() +} + +fn sink(_: [u8; 5]) {} + +fn main() { + let mut arr = Default::default(); + arr = bind(arr); //~ ERROR mismatched types + sink(arr); +} |