1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/binding/match-value-binding-in-guard-3291.rs b/src/test/ui/binding/match-value-binding-in-guard-3291.rs
new file mode 100644
index 000000000..0d750da79
--- /dev/null
+++ b/src/test/ui/binding/match-value-binding-in-guard-3291.rs
@@ -0,0 +1,17 @@
+// run-pass
+// pretty-expanded FIXME #23616
+
+fn foo(x: Option<Box<isize>>, b: bool) -> isize {
+    match x {
+      None => { 1 }
+      Some(ref x) if b => { *x.clone() }
+      Some(_) => { 0 }
+    }
+}
+
+pub fn main() {
+    foo(Some(Box::new(22)), true);
+    foo(Some(Box::new(22)), false);
+    foo(None, true);
+    foo(None, false);
+}