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Diffstat (limited to 'src/test/ui/coercion/issue-37655.rs')
-rw-r--r-- | src/test/ui/coercion/issue-37655.rs | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/src/test/ui/coercion/issue-37655.rs b/src/test/ui/coercion/issue-37655.rs deleted file mode 100644 index 416854d66..000000000 --- a/src/test/ui/coercion/issue-37655.rs +++ /dev/null @@ -1,37 +0,0 @@ -// check-pass -// Regression test for #37655. The problem was a false edge created by -// coercion that wound up requiring that `'a` (in `split()`) outlive -// `'b`, which shouldn't be necessary. - -#![allow(warnings)] - -trait SliceExt<T> { - type Item; - - fn get_me<I>(&self, index: I) -> &I::Output - where I: SliceIndex<Self::Item>; -} - -impl<T> SliceExt<T> for [T] { - type Item = T; - - fn get_me<I>(&self, index: I) -> &I::Output - where I: SliceIndex<T> - { - panic!() - } -} - -pub trait SliceIndex<T> { - type Output: ?Sized; -} - -impl<T> SliceIndex<T> for usize { - type Output = T; -} - -fn foo<'a, 'b>(split: &'b [&'a [u8]]) -> &'a [u8] { - split.get_me(0) -} - -fn main() { } |