From 4fb29f9fd2758a5c07328fc12aa771bb239f9450 Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume1.gomez@gmail.com>
Date: Tue, 6 Aug 2019 00:41:52 +0200
Subject: [PATCH] Add test for DerefMut methods

---
 src/test/rustdoc/deref-mut-methods.rs | 29 +++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/test/rustdoc/deref-mut-methods.rs

diff --git a/src/test/rustdoc/deref-mut-methods.rs b/src/test/rustdoc/deref-mut-methods.rs
new file mode 100644
index 00000000000..0e27fc90b69
--- /dev/null
+++ b/src/test/rustdoc/deref-mut-methods.rs
@@ -0,0 +1,29 @@
+#![crate_name = "foo"]
+
+use std::ops;
+
+pub struct Foo;
+
+impl Foo {
+    pub fn foo(&mut self) {}
+}
+
+// @has foo/struct.Bar.html
+// @has - '//div[@class="sidebar-links"]/a[@href="#method.foo"]' 'foo'
+pub struct Bar {
+    foo: Foo,
+}
+
+impl ops::Deref for Bar {
+    type Target = Foo;
+
+    fn deref(&self) -> &Foo {
+        &self.foo
+    }
+}
+
+impl ops::DerefMut for Bar {
+    fn deref_mut(&mut self) -> &mut Foo {
+        &mut self.foo
+    }
+}