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, 21 insertions, 0 deletions

diff --git a/src/test/ui/nll/issue-51268.rs b/src/test/ui/nll/issue-51268.rs
new file mode 100644
index 000000000..dcdedf7d4
--- /dev/null
+++ b/src/test/ui/nll/issue-51268.rs
@@ -0,0 +1,21 @@
+struct Bar;
+
+impl Bar {
+    fn bar(&mut self, _: impl Fn()) {}
+}
+
+struct Foo {
+    thing: Bar,
+    number: usize,
+}
+
+impl Foo {
+    fn foo(&mut self) {
+        self.thing.bar(|| {
+        //~^ ERROR cannot borrow `self.thing` as mutable because it is also borrowed as immutable [E0502]
+            &self.number;
+        });
+    }
+}
+
+fn main() {}