propagate obligations during overlap check

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/run-pass/issue-41298.rs b/src/test/run-pass/issue-41298.rs
new file mode 100644
index 00000000000..2b9baa74674
--- /dev/null
+++ b/src/test/run-pass/issue-41298.rs
@@ -0,0 +1,16 @@
+// Copyright 2016 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.
+
+struct Function<T, F> { t: T, f: F }
+
+impl<T, R> Function<T, fn() -> R> { fn foo() { } }
+impl<T, R> Function<T, fn() -> R> { fn bar() { } }
+
+fn main() { }