From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/binding/borrowed-ptr-pattern-option.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 tests/ui/binding/borrowed-ptr-pattern-option.rs (limited to 'tests/ui/binding/borrowed-ptr-pattern-option.rs') diff --git a/tests/ui/binding/borrowed-ptr-pattern-option.rs b/tests/ui/binding/borrowed-ptr-pattern-option.rs new file mode 100644 index 000000000..319b8631e --- /dev/null +++ b/tests/ui/binding/borrowed-ptr-pattern-option.rs @@ -0,0 +1,15 @@ +// run-pass + +fn select<'r>(x: &'r Option, y: &'r Option) -> &'r Option { + match (x, y) { + (&None, &None) => x, + (&Some(_), _) => x, + (&None, &Some(_)) => y + } +} + +pub fn main() { + let x = None; + let y = Some(3); + assert_eq!(select(&x, &y).unwrap(), 3); +} -- cgit v1.2.3