Merging upstream version 1.75.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/vendor/derivative/tests/rustc-issue-19135.rs b/vendor/derivative/tests/rustc-issue-19135.rs
new file mode 100644
index 000000000..a73625c97
--- /dev/null
+++ b/vendor/derivative/tests/rustc-issue-19135.rs
@@ -0,0 +1,30 @@
+// Copyright 2014 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.
+
+#[cfg(feature = "use_core")]
+extern crate core;
+
+use std::marker::PhantomData;
+
+#[macro_use]
+extern crate derivative;
+
+#[derive(Derivative)]
+#[derivative(Debug)]
+struct LifetimeStruct<'a>(PhantomData<&'a ()>);
+
+#[test]
+fn main() {
+    takes_hrtb_closure(|lts| println!("{:?}", lts));
+}
+
+fn takes_hrtb_closure<F: for<'a>FnMut(LifetimeStruct<'a>)>(mut f: F) {
+    f(LifetimeStruct(PhantomData));
+}