1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/compile-fail-migration/feature-gate-without_gate_irrefutable_pattern.rs b/src/test/ui/compile-fail-migration/feature-gate-without_gate_irrefutable_pattern.rs
new file mode 100644
index 00000000000..7bcddbb6a2f
--- /dev/null
+++ b/src/test/ui/compile-fail-migration/feature-gate-without_gate_irrefutable_pattern.rs
@@ -0,0 +1,17 @@
+// gate-test-irrefutable_let_patterns
+
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#[allow(irrefutable_let_patterns)]
+fn main() {
+    if let _ = 5 {}
+    //~^ ERROR 15:12: 15:13: irrefutable if-let pattern [E0162]
+}