2008-09-29  Jürg Billeter  <j@bitron.ch>

	* vala/valadatatype.vala:
	* vala/valastruct.vala:
	* vala/valavaluetype.vala:
	* gobject/valaccodegenerator.vala:
	* gobject/valaccodegeneratorstruct.vala:

	Add experimental memory management support for structs that use
	reference types in fields, fixes bug 526552

svn path=/trunk/; revision=1814