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-rw-r--r--src/test/ui/run-pass/array-slice-vec/nested-vec-2.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/array-slice-vec/nested-vec-2.rs b/src/test/ui/run-pass/array-slice-vec/nested-vec-2.rs
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+++ b/src/test/ui/run-pass/array-slice-vec/nested-vec-2.rs
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+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// 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);
+}