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, 30 insertions, 0 deletions

diff --git a/src/test/ui/traits/vtable/issue-97381.rs b/src/test/ui/traits/vtable/issue-97381.rs
new file mode 100644
index 000000000..393cf91ef
--- /dev/null
+++ b/src/test/ui/traits/vtable/issue-97381.rs
@@ -0,0 +1,30 @@
+use std::ops::Deref;
+trait MyTrait: Deref<Target = u32> {}
+struct MyStruct(u32);
+impl MyTrait for MyStruct {}
+impl Deref for MyStruct {
+    type Target = u32;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+fn get_concrete_value(i: u32) -> MyStruct {
+    MyStruct(i)
+}
+fn get_boxed_value(i: u32) -> Box<dyn MyTrait> {
+    Box::new(get_concrete_value(i))
+}
+fn main() {
+    let v = [1, 2, 3]
+        .iter()
+        .map(|i| get_boxed_value(*i))
+        .collect::<Vec<_>>();
+
+    let el = &v[0];
+
+    for _ in v {
+        //~^ ERROR cannot move out of `v` because it is borrowed
+        println!("{}", ***el > 0);
+    }
+}