diff options
Diffstat (limited to 'tests/ui/unique/unique-decl-init-copy.rs')
-rw-r--r-- | tests/ui/unique/unique-decl-init-copy.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/unique/unique-decl-init-copy.rs b/tests/ui/unique/unique-decl-init-copy.rs new file mode 100644 index 000000000..5b9576fcc --- /dev/null +++ b/tests/ui/unique/unique-decl-init-copy.rs @@ -0,0 +1,11 @@ +// run-pass + +pub fn main() { + let mut i: Box<_> = Box::new(1); + // Should be a copy + let mut j = i.clone(); + *i = 2; + *j = 3; + assert_eq!(*i, 2); + assert_eq!(*j, 3); +} |