Rollup merge of rust-lang#34460 - dsprenkels:issue-33455, r=alexcrichton

Add regression test for rust-lang#33455

Closes rust-lang#33455.

src/test/parse-fail/issue-33455.rs

@@ -0,0 +1,11 @@
+// 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.
+
+use foo.bar; //~ ERROR expected one of `::`, `;`, or `as`, found `.`