1 files changed, 159 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs
new file mode 100644
index 000000000..f1e043c30
--- /dev/null
+++ b/src/test/ui/suggestions/dont-suggest-ref/move-into-closure.rs
@@ -0,0 +1,159 @@
+#[derive(Clone)]
+enum Either {
+    One(X),
+    Two(X),
+}
+
+#[derive(Clone)]
+struct X(Y);
+
+#[derive(Clone)]
+struct Y;
+
+fn consume_fn<F: Fn()>(_f: F) { }
+
+fn consume_fnmut<F: FnMut()>(_f: F) { }
+
+pub fn main() { }
+
+fn move_into_fn() {
+    let e = Either::One(X(Y));
+    let mut em = Either::One(X(Y));
+
+    let x = X(Y);
+
+    // move into Fn
+
+    consume_fn(|| {
+        let X(_t) = x;
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &x
+        if let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &e
+        while let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &e
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &e
+            Either::One(_t)
+            | Either::Two(_t) => (),
+        }
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &e
+            Either::One(_t) => (),
+            Either::Two(ref _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+
+        let X(mut _t) = x;
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &x
+        if let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &em
+        while let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &em
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &em
+            Either::One(mut _t)
+            | Either::Two(mut _t) => (),
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &em
+            Either::One(mut _t) => (),
+            Either::Two(ref _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+    });
+}
+
+fn move_into_fnmut() {
+    let e = Either::One(X(Y));
+    let mut em = Either::One(X(Y));
+
+    let x = X(Y);
+
+    // move into FnMut
+
+    consume_fnmut(|| {
+        let X(_t) = x;
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &x
+        if let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &e
+        while let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &e
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &e
+            Either::One(_t)
+            | Either::Two(_t) => (),
+        }
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &e
+            Either::One(_t) => (),
+            Either::Two(ref _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+
+        let X(mut _t) = x;
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &x
+        if let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &em
+        while let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        //~| SUGGESTION &em
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &em
+            Either::One(mut _t)
+            | Either::Two(mut _t) => (),
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &em
+            Either::One(mut _t) => (),
+            Either::Two(ref _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            //~| SUGGESTION &em
+            Either::One(mut _t) => (),
+            Either::Two(ref mut _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+    });
+}