diff options
Diffstat (limited to 'src/test/ui/nll/mutating_references.rs')
-rw-r--r-- | src/test/ui/nll/mutating_references.rs | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/src/test/ui/nll/mutating_references.rs b/src/test/ui/nll/mutating_references.rs deleted file mode 100644 index eb46b30b6..000000000 --- a/src/test/ui/nll/mutating_references.rs +++ /dev/null @@ -1,24 +0,0 @@ -// run-pass - -struct List<T> { - value: T, - next: Option<Box<List<T>>>, -} - -fn to_refs<T>(mut list: &mut List<T>) -> Vec<&mut T> { - let mut result = vec![]; - loop { - result.push(&mut list.value); - if let Some(n) = list.next.as_mut() { - list = n; - } else { - return result; - } - } -} - -fn main() { - let mut list = List { value: 1, next: None }; - let vec = to_refs(&mut list); - assert_eq!(vec![&mut 1], vec); -} |