1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/closures/2229_closure_analysis/bad-pattern.rs b/tests/ui/closures/2229_closure_analysis/bad-pattern.rs
new file mode 100644
index 00000000000..a7bf9b67d45
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/bad-pattern.rs
@@ -0,0 +1,23 @@
+// regression test for #108683
+// edition:2021
+
+enum Refutable {
+    A,
+    B,
+}
+
+fn example(v1: u32, v2: [u32; 4], v3: Refutable) {
+    const PAT: u32 = 0;
+    let v4 = &v2[..];
+    || {
+        let 0 = v1; //~ ERROR refutable pattern in local binding
+        let (0 | 1) = v1; //~ ERROR refutable pattern in local binding
+        let 1.. = v1; //~ ERROR refutable pattern in local binding
+        let [0, 0, 0, 0] = v2; //~ ERROR refutable pattern in local binding
+        let [0] = v4; //~ ERROR refutable pattern in local binding
+        let Refutable::A = v3; //~ ERROR refutable pattern in local binding
+        let PAT = v1; //~ ERROR refutable pattern in local binding
+    };
+}
+
+fn main() {}