make sure all nodes are freed on error in node_extended_grapheme_cluster()
regparse.c: In function node_extended_grapheme_cluster(), use function-global
array node_common and use it for list and alternate construction. This is done
so that in case of error, all nodes that have already been constructed can be
correctly freed in a single for loop. Document the layout structure.
Added by duerst (Martin Dürst) over 6 years ago
make sure all nodes are freed on error in node_extended_grapheme_cluster()
regparse.c: In function node_extended_grapheme_cluster(), use function-global
array node_common and use it for list and alternate construction. This is done
so that in case of error, all nodes that have already been constructed can be
correctly freed in a single for loop. Document the layout structure.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e