1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/issue-85581.rs b/src/test/ui/borrowck/issue-85581.rs
new file mode 100644
index 000000000..ccc120c54
--- /dev/null
+++ b/src/test/ui/borrowck/issue-85581.rs
@@ -0,0 +1,15 @@
+// Regression test of #85581.
+// Checks not to suggest to add `;` when the second mutable borrow
+// is in the first's scope.
+
+use std::collections::BinaryHeap;
+
+fn foo(heap: &mut BinaryHeap<i32>) {
+    match heap.peek_mut() {
+        Some(_) => { heap.pop(); },
+        //~^ ERROR: cannot borrow `*heap` as mutable more than once at a time
+        None => (),
+    }
+}
+
+fn main() {}