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, 26 insertions, 0 deletions

diff --git a/src/test/ui/nll/drop-no-may-dangle.stderr b/src/test/ui/nll/drop-no-may-dangle.stderr
new file mode 100644
index 000000000..cb2808809
--- /dev/null
+++ b/src/test/ui/nll/drop-no-may-dangle.stderr
@@ -0,0 +1,26 @@
+error[E0506]: cannot assign to `v[_]` because it is borrowed
+  --> $DIR/drop-no-may-dangle.rs:18:9
+   |
+LL |     let p: WrapMayNotDangle<&usize> = WrapMayNotDangle { value: &v[0] };
+   |                                                                 ----- borrow of `v[_]` occurs here
+...
+LL |         v[0] += 1;
+   |         ^^^^^^^^^ assignment to borrowed `v[_]` occurs here
+...
+LL | }
+   | - borrow might be used here, when `p` is dropped and runs the `Drop` code for type `WrapMayNotDangle`
+
+error[E0506]: cannot assign to `v[_]` because it is borrowed
+  --> $DIR/drop-no-may-dangle.rs:21:5
+   |
+LL |     let p: WrapMayNotDangle<&usize> = WrapMayNotDangle { value: &v[0] };
+   |                                                                 ----- borrow of `v[_]` occurs here
+...
+LL |     v[0] += 1;
+   |     ^^^^^^^^^ assignment to borrowed `v[_]` occurs here
+LL | }
+   | - borrow might be used here, when `p` is dropped and runs the `Drop` code for type `WrapMayNotDangle`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0506`.