diff options
Diffstat (limited to 'tests/ui/const-generics/issues/issue-89146.rs')
-rw-r--r-- | tests/ui/const-generics/issues/issue-89146.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/const-generics/issues/issue-89146.rs b/tests/ui/const-generics/issues/issue-89146.rs new file mode 100644 index 000000000..e3540f46f --- /dev/null +++ b/tests/ui/const-generics/issues/issue-89146.rs @@ -0,0 +1,26 @@ +// build-pass + +#![allow(incomplete_features)] +#![feature(generic_const_exprs)] + +pub trait Foo { + const SIZE: usize; + + fn to_bytes(&self) -> [u8; Self::SIZE]; +} + +pub fn bar<G: Foo>(a: &G) -> u8 +where + [(); G::SIZE]: Sized, +{ + deeper_bar(a) +} + +fn deeper_bar<G: Foo>(a: &G) -> u8 +where + [(); G::SIZE]: Sized, +{ + a.to_bytes()[0] +} + +fn main() {} |