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Diffstat (limited to 'src/test/ui/issues/issue-18937-1.rs')
-rw-r--r-- | src/test/ui/issues/issue-18937-1.rs | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/test/ui/issues/issue-18937-1.rs b/src/test/ui/issues/issue-18937-1.rs deleted file mode 100644 index 57e56d832..000000000 --- a/src/test/ui/issues/issue-18937-1.rs +++ /dev/null @@ -1,21 +0,0 @@ -// run-pass -// Test that we are able to type-check this example. In particular, -// knowing that `T: 'a` allows us to deduce that `[U]: 'a` (because -// when `T=[U]` it implies that `U: 'a`). -// -// Regr. test for live code we found in the wild when fixing #18937. - -pub trait Leak<T : ?Sized> { - fn leak<'a>(self) -> &'a T where T: 'a; -} - -impl<U> Leak<[U]> for Vec<U> { - fn leak<'a>(mut self) -> &'a [U] where [U]: 'a { - let r: *mut [U] = &mut self[..]; - std::mem::forget(self); - unsafe { &mut *r } - } -} -fn main() { - println!("Hello, world!"); -} |