Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr b/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr
new file mode 100644
index 000000000..bfa3061de
--- /dev/null
+++ b/src/test/ui/unboxed-closures/unboxed-closure-illegal-move.stderr
@@ -0,0 +1,43 @@
+error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure
+  --> $DIR/unboxed-closure-illegal-move.rs:15:31
+   |
+LL |         let x = Box::new(0);
+   |             - captured outer variable
+LL |         let f = to_fn(|| drop(x));
+   |                       --      ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
+   |                       |
+   |                       captured by this `Fn` closure
+
+error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure
+  --> $DIR/unboxed-closure-illegal-move.rs:19:35
+   |
+LL |         let x = Box::new(0);
+   |             - captured outer variable
+LL |         let f = to_fn_mut(|| drop(x));
+   |                           --      ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
+   |                           |
+   |                           captured by this `FnMut` closure
+
+error[E0507]: cannot move out of `x`, a captured variable in an `Fn` closure
+  --> $DIR/unboxed-closure-illegal-move.rs:28:36
+   |
+LL |         let x = Box::new(0);
+   |             - captured outer variable
+LL |         let f = to_fn(move || drop(x));
+   |                       -------      ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
+   |                       |
+   |                       captured by this `Fn` closure
+
+error[E0507]: cannot move out of `x`, a captured variable in an `FnMut` closure
+  --> $DIR/unboxed-closure-illegal-move.rs:32:40
+   |
+LL |         let x = Box::new(0);
+   |             - captured outer variable
+LL |         let f = to_fn_mut(move || drop(x));
+   |                           -------      ^ move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
+   |                           |
+   |                           captured by this `FnMut` closure
+
+error: aborting due to 4 previous errors
+
+For more information about this error, try `rustc --explain E0507`.