/* Copyright (c) 2013 The Chromium Authors. All rights reserved.
   Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file. */

/* Test Implements productions

Run with --test to generate an AST and verify that all comments accurately
reflect the state of the Nodes.

BUILD Type(Name)
This comment signals that a node of type <Type> is created with the
name <Name>.

ERROR Error String
This comment signals that a error of <Error String> is generated.  The error
is not assigned to a node, but are expected in order.

PROP Key=Value
This comment signals that a property has been set on the Node such that
<Key> = <Value>.

TREE
Type(Name)
  Type(Name)
  Type(Name)
    Type(Name)
    ...
This comment signals that a tree of nodes matching the BUILD comment
symatics should exist.  This is an exact match.
*/

/* BUILD Implements(A) */
/* PROP REFERENCE=B */
A implements B;

/* ERROR Unexpected ";" after keyword "implements". */
A implements;

/* BUILD Implements(B) */
/* PROP REFERENCE=C */
B implements C;

/* ERROR Unexpected keyword "implements" after "]". */
[foo] implements B;

/* BUILD Implements(D) */
/* PROP REFERENCE=E */
D implements E;

/* ERROR Unexpected keyword "implements" after comment. */
implements C;