From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:18:58 +0200
Subject: Adding upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../dont-suggest-ref/move-into-closure.rs          | 138 +++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 tests/ui/suggestions/dont-suggest-ref/move-into-closure.rs

(limited to 'tests/ui/suggestions/dont-suggest-ref/move-into-closure.rs')

diff --git a/tests/ui/suggestions/dont-suggest-ref/move-into-closure.rs b/tests/ui/suggestions/dont-suggest-ref/move-into-closure.rs
new file mode 100644
index 000000000..44eac3691
--- /dev/null
+++ b/tests/ui/suggestions/dont-suggest-ref/move-into-closure.rs
@@ -0,0 +1,138 @@
+#[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
+        if let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        while let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(_t)
+            | Either::Two(_t) => (),
+        }
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            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
+        if let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        while let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(mut _t)
+            | Either::Two(mut _t) => (),
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            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
+        if let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        while let Either::One(_t) = e { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(_t)
+            | Either::Two(_t) => (),
+        }
+        match e {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            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
+        if let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        while let Either::One(mut _t) = em { }
+        //~^ ERROR cannot move
+        //~| HELP consider borrowing here
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(mut _t)
+            | Either::Two(mut _t) => (),
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(mut _t) => (),
+            Either::Two(ref _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+        match em {
+            //~^ ERROR cannot move
+            //~| HELP consider borrowing here
+            Either::One(mut _t) => (),
+            Either::Two(ref mut _t) => (),
+            // FIXME: should suggest removing `ref` too
+        }
+    });
+}
-- 
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