Access individual fields of tuples, closures and generators on drop.

2 files changed, 49 insertions, 0 deletions

diff --git a/src/test/run-pass/nll/issue-48623-closure.rs b/src/test/run-pass/nll/issue-48623-closure.rs
new file mode 100644
index 00000000000..08ff54a428e
--- /dev/null
+++ b/src/test/run-pass/nll/issue-48623-closure.rs
@@ -0,0 +1,24 @@
+// Copyright 2012 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.
+
+#![feature(nll)]
+
+struct WithDrop;
+
+impl Drop for WithDrop {
+    fn drop(&mut self) {}
+}
+
+fn reborrow_from_closure(r: &mut ()) -> &mut () {
+    let d = WithDrop;
+    (move || { d; &mut *r })()
+}
+
+fn main() {}
diff --git a/src/test/run-pass/nll/issue-48623-generator.rs b/src/test/run-pass/nll/issue-48623-generator.rs
new file mode 100644
index 00000000000..524837c4ba9
--- /dev/null
+++ b/src/test/run-pass/nll/issue-48623-generator.rs
@@ -0,0 +1,25 @@
+// Copyright 2012 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.
+
+#![feature(nll)]
+#![feature(generators, generator_trait)]
+
+struct WithDrop;
+
+impl Drop for WithDrop {
+    fn drop(&mut self) {}
+}
+
+fn reborrow_from_generator(r: &mut ()) {
+    let d = WithDrop;
+    move || { d; yield; &mut *r };
+}
+
+fn main() {}