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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-23433.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-23433.rs b/src/test/ui/issues/issue-23433.rs new file mode 100644 index 000000000..d4fbbde62 --- /dev/null +++ b/src/test/ui/issues/issue-23433.rs @@ -0,0 +1,13 @@ +// run-pass +// Don't fail if we encounter a NonNull<T> where T is an unsized type + +use std::ptr::NonNull; + +fn main() { + let mut a = [0u8; 5]; + let b: Option<NonNull<[u8]>> = Some(NonNull::from(&mut a)); + match b { + Some(_) => println!("Got `Some`"), + None => panic!("Unexpected `None`"), + } +} |