[v2] Anonymous operation definitions with variable definitions do not parse

[Yogu]

Affects 2.0.0-alpha-3.

query($id: ID!) {
  test(id: $id) {
    id
  }
}

This should be a valid GraphQL document, but generates the error <definition> expected, got 'query'. graphql-js parses this just fine. It looks fine in the antlr definition of graphql-java, but maybe it's a bug there anyway.

[jimkyndemeyer]

Thanks for this.

The fix will be in the next alpha.