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, 15 insertions, 0 deletions

diff --git a/src/test/ui/array-slice-vec/nested-vec-2.rs b/src/test/ui/array-slice-vec/nested-vec-2.rs
new file mode 100644
index 000000000..d4a704d76
--- /dev/null
+++ b/src/test/ui/array-slice-vec/nested-vec-2.rs
@@ -0,0 +1,15 @@
+// run-pass
+
+// Test that using the `vec!` macro nested within itself works
+// when the contents implement Drop
+
+struct D(u32);
+
+impl Drop for D {
+    fn drop(&mut self) { println!("Dropping {}", self.0); }
+}
+
+fn main() {
+    let nested = vec![vec![D(1u32), D(2u32), D(3u32)]];
+    assert_eq!(nested[0][1].0, 2);
+}