1 files changed, 28 insertions, 0 deletions
diff --git a/src/test/ui/union/union-suggest-field.rs b/src/test/ui/union/union-suggest-field.rs
new file mode 100644
index 00000000000..65c7c980b8a
--- /dev/null
+++ b/src/test/ui/union/union-suggest-field.rs
@@ -0,0 +1,28 @@
+// 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.
+
+union U {
+    principal: u8,
+}
+
+impl U {
+    fn calculate(&self) {}
+}
+
+fn main() {
+    let u = U { principle: 0 };
+    //~^ ERROR union `U` has no field named `principle`
+    //~| NOTE field does not exist - did you mean `principal`?
+    let w = u.principial; //~ ERROR no field `principial` on type `U`
+                          //~^ did you mean `principal`?
+
+    let y = u.calculate; //~ ERROR attempted to take value of method `calculate` on type `U`
+                         //~^ HELP maybe a `()` to call it is missing?
+}