Exclude `impl Trait` functions from everybody_loops.

Fixes #43869.

1 files changed, 32 insertions, 0 deletions

diff --git a/src/test/rustdoc/issue-43869.rs b/src/test/rustdoc/issue-43869.rs
new file mode 100644
index 00000000000..2d18e4be532
--- /dev/null
+++ b/src/test/rustdoc/issue-43869.rs
@@ -0,0 +1,32 @@
+// Copyright 2017 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(conservative_impl_trait)]
+
+pub fn g() -> impl Iterator<Item=u8> {
+    Some(1u8).into_iter()
+}
+
+pub fn h() -> (impl Iterator<Item=u8>) {
+    Some(1u8).into_iter()
+}
+
+pub fn i() -> impl Iterator<Item=u8> + 'static {
+    Some(1u8).into_iter()
+}
+
+pub fn j() -> impl Iterator<Item=u8> + Clone {
+    Some(1u8).into_iter()
+}
+
+// @has issue_43869/fn.g.html
+// @has issue_43869/fn.h.html
+// @has issue_43869/fn.i.html
+// @has issue_43869/fn.j.html