Auto merge of #34439 - ollie27:rustdoc_panic_fix, r=alexcrichton

rustdoc: Fix panic caused by doc(hidden) trait methods

Fixes: #34423

r? @alexcrichton

1 files changed, 20 insertions, 0 deletions

diff --git a/src/test/rustdoc/issue-34423.rs b/src/test/rustdoc/issue-34423.rs
new file mode 100644
index 00000000000..460462d8a66
--- /dev/null
+++ b/src/test/rustdoc/issue-34423.rs
@@ -0,0 +1,20 @@
+// Copyright 2016 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.
+
+pub struct Foo;
+
+pub trait Bar {
+    #[doc(hidden)]
+    fn bar() {}
+}
+
+impl Bar for Foo {
+    fn bar() {}
+}