Auto merge of #29513 - apasel422:issue-23217, r=alexcrichton

Closes #23217.

r? @alexcrichton

src/test/compile-fail/issue-23217.rs

@@ -0,0 +1,16 @@
+// Copyright 2015 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.
+
+pub enum SomeEnum {
+    B = SomeEnum::A,
+    //~^ ERROR constant evaluation error: unresolved path in constant expression
+}
+
+fn main() {}