Support unions in rustdoc

1 files changed, 20 insertions, 0 deletions

diff --git a/src/test/rustdoc/union.rs b/src/test/rustdoc/union.rs
new file mode 100644
index 00000000000..0dcc9098ad7
--- /dev/null
+++ b/src/test/rustdoc/union.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.
+
+#![feature(untagged_unions)]
+
+// @has union/union.U.html
+pub union U {
+    // @has - //pre "pub a: u8"
+    pub a: u8,
+    // @has - //pre "// some fields omitted"
+    // @!has - //pre "b: u16"
+    b: u16,
+}