1 files changed, 17 insertions, 0 deletions
diff --git a/tests/rustdoc/unit-return.rs b/tests/rustdoc/unit-return.rs
new file mode 100644
index 00000000000..ae3a6031519
--- /dev/null
+++ b/tests/rustdoc/unit-return.rs
@@ -0,0 +1,17 @@
+// aux-build:unit-return.rs
+
+#![crate_name = "foo"]
+
+extern crate unit_return;
+
+// @has 'foo/fn.f0.html' '//*[@class="rust fn"]' 'F: FnMut(u8) + Clone'
+pub fn f0<F: FnMut(u8) + Clone>(f: F) {}
+
+// @has 'foo/fn.f1.html' '//*[@class="rust fn"]' 'F: FnMut(u16) + Clone'
+pub fn f1<F: FnMut(u16) -> () + Clone>(f: F) {}
+
+// @has 'foo/fn.f2.html' '//*[@class="rust fn"]' 'F: FnMut(u32) + Clone'
+pub use unit_return::f2;
+
+// @has 'foo/fn.f3.html' '//*[@class="rust fn"]' 'F: FnMut(u64) + Clone'
+pub use unit_return::f3;