assign parent_node to children of this statement; include iterator and

assign parent_node to children of this statement; include iterator and

2007-03-24  Raffaele Sandrini  <rasa@gmx.ch>

	* vala/valaforstatement.vala: assign parent_node to children of this
	  statement; include iterator and initializer in replacement of a child
	  node (fixes segfault using prefix increment expression in the
	  iterator of a for-statement)

svn path=/trunk/; revision=266