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-rw-r--r--src/test/ui/compile-fail-migration/unop-move-semantics.rs39
1 files changed, 39 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/unop-move-semantics.rs b/src/test/ui/compile-fail-migration/unop-move-semantics.rs
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index 00000000000..94656667598
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+++ b/src/test/ui/compile-fail-migration/unop-move-semantics.rs
@@ -0,0 +1,39 @@
+// 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.
+
+// Test that move restrictions are enforced on overloaded unary operations
+
+use std::ops::Not;
+
+fn move_then_borrow<T: Not<Output=T> + Clone>(x: T) {
+    !x;
+
+    x.clone();  //~ ERROR: use of moved value
+}
+
+fn move_borrowed<T: Not<Output=T>>(x: T, mut y: T) {
+    let m = &x;
+    let n = &mut y;
+
+    !x;  //~ ERROR: cannot move out of `x` because it is borrowed
+
+    !y;  //~ ERROR: cannot move out of `y` because it is borrowed
+}
+
+fn illegal_dereference<T: Not<Output=T>>(mut x: T, y: T) {
+    let m = &mut x;
+    let n = &y;
+
+    !*m;  //~ ERROR: cannot move out of borrowed content
+
+    !*n;  //~ ERROR: cannot move out of borrowed content
+}
+
+fn main() {}