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Diffstat (limited to 'tests/ui/array-slice-vec/mutable-alias-vec.rs')
-rw-r--r-- | tests/ui/array-slice-vec/mutable-alias-vec.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/mutable-alias-vec.rs b/tests/ui/array-slice-vec/mutable-alias-vec.rs new file mode 100644 index 000000000..98dd46824 --- /dev/null +++ b/tests/ui/array-slice-vec/mutable-alias-vec.rs @@ -0,0 +1,15 @@ +// run-pass + +fn grow(v: &mut Vec<isize> ) { + v.push(1); +} + +pub fn main() { + let mut v: Vec<isize> = Vec::new(); + grow(&mut v); + grow(&mut v); + grow(&mut v); + let len = v.len(); + println!("{}", len); + assert_eq!(len, 3 as usize); +} |