Nick Wellnhofer c2f4da1a93 Improve XPath predicate and filter evaluation ...

Consolidate code paths evaluating XPath predicates and filters.

Don't push context node on stack when evaluating predicates. I have no
idea why this was done. It seems completely useless and trying to pop
the context node from a corrupted stack has already caused security
issues.

Filter nodesets in-place and don't create node sets with NULL gaps which
allows to simplify merging a great deal. Simply move matched nodes
backward and create a compact node set.

Merge xmlXPathCompOpEvalPositionalPredicate into
xmlXPathCompOpEvalPredicate.

2019-04-22 14:48:46 +02:00

..

expr

Fix float casts in xmlXPathSubstringFunction

2019-03-08 14:29:59 +01:00

tests

Improve XPath predicate and filter evaluation

2019-04-22 14:48:46 +02:00

xptr

Fix XPointer paths beginning with range-to

2016-10-12 13:12:18 +02:00