--- /dev/null
+// Copyright 2017 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)]
+
+// test for https://github.com/rust-lang/rust/issues/29723
+
+fn foo() {
+ let s = String::new();
+ let _s = match 0 {
+ 0 if { drop(s); false } => String::from("oops"),
+ _ => {
+ // This should trigger an error,
+ // s could have been moved from.
+ s
+ }
+ };
+}
--- /dev/null
+error[E0382]: use of moved value: `s`
+ --> $DIR/issue-29723.rs:22:13
+ |
+18 | 0 if { drop(s); false } => String::from("oops"),
+ | - value moved here
+...
+22 | s
+ | ^ value used here after move
+ |
+ = note: move occurs because `s` has type `std::string::String`, which does not implement the `Copy` trait
+
+error: aborting due to previous error
+