diff options
Diffstat (limited to 'tests/ui/const_prop/issue-86351.rs')
-rw-r--r-- | tests/ui/const_prop/issue-86351.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/const_prop/issue-86351.rs b/tests/ui/const_prop/issue-86351.rs new file mode 100644 index 000000000..b5f1e7f74 --- /dev/null +++ b/tests/ui/const_prop/issue-86351.rs @@ -0,0 +1,22 @@ +// compile-flags: --crate-type=lib -Zmir-opt-level=2 +// build-pass +// ^-- Must be build-pass, because check-pass will not run const prop. + +pub trait TestTrait { + type MyType; + fn func() -> Option<Self> + where + Self: Sized; +} + +impl<T> dyn TestTrait<MyType = T> +where + Self: Sized, +{ + pub fn other_func() -> Option<Self> { + match Self::func() { + Some(me) => Some(me), + None => None, + } + } +} |