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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/const-generics/issues/issue-83249.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/const-generics/issues/issue-83249.rs')
-rw-r--r-- | tests/ui/const-generics/issues/issue-83249.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/const-generics/issues/issue-83249.rs b/tests/ui/const-generics/issues/issue-83249.rs new file mode 100644 index 000000000..65148c55e --- /dev/null +++ b/tests/ui/const-generics/issues/issue-83249.rs @@ -0,0 +1,23 @@ +#![allow(incomplete_features)] +#![feature(generic_const_exprs)] + +trait Foo { + const N: usize; +} + +impl Foo for u8 { + const N: usize = 1; +} + +fn foo<T: Foo>(_: [u8; T::N]) -> T { + todo!() +} + +pub fn bar() { + let _: u8 = foo([0; 1]); + + let _ = foo([0; 1]); + //~^ ERROR type annotations needed +} + +fn main() {} |