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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-53843.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-53843.rs b/src/test/ui/issues/issue-53843.rs new file mode 100644 index 000000000..f305b370c --- /dev/null +++ b/src/test/ui/issues/issue-53843.rs @@ -0,0 +1,26 @@ +// run-pass + +use std::ops::Deref; + +pub struct Pin<P>(P); + +impl<P, T> Deref for Pin<P> +where + P: Deref<Target=T>, +{ + type Target = T; + + fn deref(&self) -> &T { + &*self.0 + } +} + +impl<P> Pin<P> { + fn poll(self) {} +} + +fn main() { + let mut unit = (); + let pin = Pin(&mut unit); + pin.poll(); +} |