Add a test

1 files changed, 22 insertions, 0 deletions

diff --git a/src/test/run-pass/lint-expr-stmt-attrs-for-early-lints.rs b/src/test/run-pass/lint-expr-stmt-attrs-for-early-lints.rs
new file mode 100644
index 00000000000..16c7176a68d
--- /dev/null
+++ b/src/test/run-pass/lint-expr-stmt-attrs-for-early-lints.rs
@@ -0,0 +1,22 @@
+// 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.
+
+#![feature(stmt_expr_attributes)]
+#![deny(unused_parens)]
+
+// Tests that lint attributes on statements/expressions are
+// correctly applied to non-builtin early (AST) lints
+
+fn main() {
+    #[allow(unused_parens)]
+    {
+        let _ = (9);
+    }
+}