From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/empty-allocation-non-null.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 tests/ui/empty-allocation-non-null.rs (limited to 'tests/ui/empty-allocation-non-null.rs') diff --git a/tests/ui/empty-allocation-non-null.rs b/tests/ui/empty-allocation-non-null.rs new file mode 100644 index 000000000..925bddd5e --- /dev/null +++ b/tests/ui/empty-allocation-non-null.rs @@ -0,0 +1,14 @@ +// run-pass + +pub fn main() { + assert!(Some(Box::new(())).is_some()); + + let xs: Box<[()]> = Box::<[(); 0]>::new([]); + assert!(Some(xs).is_some()); + + struct Foo; + assert!(Some(Box::new(Foo)).is_some()); + + let ys: Box<[Foo]> = Box::<[Foo; 0]>::new([]); + assert!(Some(ys).is_some()); +} -- cgit v1.2.3