1 files changed, 9 insertions, 0 deletions
diff --git a/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs
new file mode 100644
index 000000000..f0cc9ea70
--- /dev/null
+++ b/tests/ui/feature-gates/feature-gate-exhaustive-patterns.rs
@@ -0,0 +1,9 @@
+#![feature(never_type)]
+
+fn foo() -> Result<u32, !> {
+    Ok(123)
+}
+
+fn main() {
+    let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding
+}