Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/patterns.rs b/src/tools/clippy/tests/ui/patterns.rs
new file mode 100644
index 000000000..5848ecd38
--- /dev/null
+++ b/src/tools/clippy/tests/ui/patterns.rs
@@ -0,0 +1,36 @@
+// run-rustfix
+#![allow(unused)]
+#![warn(clippy::all)]
+
+fn main() {
+    let v = Some(true);
+    let s = [0, 1, 2, 3, 4];
+    match v {
+        Some(x) => (),
+        y @ _ => (),
+    }
+    match v {
+        Some(x) => (),
+        y @ None => (), // no error
+    }
+    match s {
+        [x, inside @ .., y] => (), // no error
+        [..] => (),
+    }
+
+    let mut mutv = vec![1, 2, 3];
+
+    // required "ref" left out in suggestion: #5271
+    match mutv {
+        ref mut x @ _ => {
+            x.push(4);
+            println!("vec: {:?}", x);
+        },
+        ref y if y == &vec![0] => (),
+    }
+
+    match mutv {
+        ref x @ _ => println!("vec: {:?}", x),
+        ref y if y == &vec![0] => (),
+    }
+}