fix tidy

2 files changed, 32 insertions, 0 deletions

diff --git a/src/test/ui/feature-gates/feature-gate-panic-implementation.rs b/src/test/ui/feature-gates/feature-gate-panic-implementation.rs
new file mode 100644
index 00000000000..84e5f302c16
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-panic-implementation.rs
@@ -0,0 +1,21 @@
+// Copyright 2018 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.
+
+// compile-flags:-C panic=abort
+
+#![no_std]
+#![no_main]
+
+use core::panic::PanicInfo;
+
+#[panic_implementation] //~ ERROR This attribute was renamed to `panic_handler` (see issue #44489)
+fn panic(info: &PanicInfo) -> ! {
+    loop {}
+}
diff --git a/src/test/ui/feature-gates/feature-gate-panic-implementation.stderr b/src/test/ui/feature-gates/feature-gate-panic-implementation.stderr
new file mode 100644
index 00000000000..926a49ae831
--- /dev/null
+++ b/src/test/ui/feature-gates/feature-gate-panic-implementation.stderr
@@ -0,0 +1,11 @@
+error[E0658]: This attribute was renamed to `panic_handler` (see issue #44489)
+  --> $DIR/feature-gate-panic-implementation.rs:18:1
+   |
+LL | #[panic_implementation] //~ ERROR This attribute was renamed to `panic_handler` (see issue #44489)
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = help: add #![feature(panic_implementation)] to the crate attributes to enable
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0658`.