1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/capture-enum-field.rs b/src/test/ui/closures/2229_closure_analysis/capture-enum-field.rs
new file mode 100644
index 000000000..bbe3aa31a
--- /dev/null
+++ b/src/test/ui/closures/2229_closure_analysis/capture-enum-field.rs
@@ -0,0 +1,27 @@
+// edition:2021
+// run-pass
+
+#[derive(Debug, PartialEq, Eq)]
+pub enum Color {
+    RGB(u8, u8, u8),
+}
+
+fn main() {
+    let mut color = Color::RGB(0, 0, 0);
+    let mut red = |v| {
+        let Color::RGB(ref mut r, _, _) = color;
+        *r = v;
+    };
+    let mut green = |v| {
+        let Color::RGB(_, ref mut g, _) = color;
+        *g = v;
+    };
+    let mut blue = |v| {
+        let Color::RGB(_, _, ref mut b) = color;
+        *b = v;
+    };
+    red(1);
+    green(2);
+    blue(3);
+    assert_eq!(Color::RGB(1, 2, 3), color);
+}