diff options
Diffstat (limited to 'tests/ui/borrowck/borrowck-move-by-capture.stderr')
| -rw-r--r-- | tests/ui/borrowck/borrowck-move-by-capture.stderr | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/ui/borrowck/borrowck-move-by-capture.stderr b/tests/ui/borrowck/borrowck-move-by-capture.stderr new file mode 100644 index 000000000..8ddc48b2a --- /dev/null +++ b/tests/ui/borrowck/borrowck-move-by-capture.stderr @@ -0,0 +1,17 @@ +error[E0507]: cannot move out of `bar`, a captured variable in an `FnMut` closure + --> $DIR/borrowck-move-by-capture.rs:9:29 + | +LL | let bar: Box<_> = Box::new(3); + | --- captured outer variable +LL | let _g = to_fn_mut(|| { + | -- captured by this `FnMut` closure +LL | let _h = to_fn_once(move || -> isize { *bar }); + | ^^^^^^^^^^^^^^^^ ---- + | | | + | | variable moved due to use in closure + | | move occurs because `bar` has type `Box<isize>`, which does not implement the `Copy` trait + | move out of `bar` occurs here + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0507`. |