foaf-index-general-point test fails in Debug mode

[Chris Hillery]

The following test fails in Debug mode:

test/rbkt/zorba/jsoniq/collection-and-index/foaf-index-general-point

with the following error:

1535: testdriver: /home/ceej/zo/src/src/store/naive/node_iterators.cpp:161: virtual bool zorba::simplestore::StoreNodeDistinctIterator::next(zorba::store::Item_t&): Assertion `result->isNode()' failed.

This probably cleared the validation queue because the queue builds in Release mode, so the assert would have been disabled.

This was introduced in r11469 with the following log message:

revno: 11469 [merge]
author: [u'Markos Zaharioudakis <email address hidden>']
committer: Zorba Build Bot <email address hidden>
branch nick: zorba
timestamp: Wed 2013-05-22 19:55:56 -0700
message:
  1, Implemented document-ordering elimination for general FLWOR.
  2. No need to apply document ordering on the domain expression of a FOR clause, if the FOR clause is followed by an orderby or groupby clause.
  3. Must apply document ordering on the domain expression of a FOR clause, if the FOR clause is followed by a sequential clause.
  4. Applied count optimization to the return clause of general FLWORs Approved: Markos Zaharioudakis