1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/binding/match-tag.rs b/src/test/ui/binding/match-tag.rs
new file mode 100644
index 000000000..407716aa2
--- /dev/null
+++ b/src/test/ui/binding/match-tag.rs
@@ -0,0 +1,30 @@
+// run-pass
+#![allow(unused_mut)]
+#![allow(non_camel_case_types)]
+
+
+#[allow(unused_tuple_struct_fields)]
+enum color {
+    rgb(isize, isize, isize),
+    rgba(isize, isize, isize, isize),
+    hsl(isize, isize, isize),
+}
+
+fn process(c: color) -> isize {
+    let mut x: isize;
+    match c {
+      color::rgb(r, _, _) => { x = r; }
+      color::rgba(_, _, _, a) => { x = a; }
+      color::hsl(_, s, _) => { x = s; }
+    }
+    return x;
+}
+
+pub fn main() {
+    let gray: color = color::rgb(127, 127, 127);
+    let clear: color = color::rgba(50, 150, 250, 0);
+    let red: color = color::hsl(0, 255, 255);
+    assert_eq!(process(gray), 127);
+    assert_eq!(process(clear), 0);
+    assert_eq!(process(red), 255);
+}