2008-05-28  Juerg Billeter  <j@bitron.ch>

	* vala/valainterfacewriter.vala:
	* vala/valamethod.vala:
	* vala/valaproperty.vala:
	* vala/valasemanticanalyzer.vala:
	* gobject/valagidlwriter.vala:

	Compute Method.base_method and Property.base_property when needed
	so that we can already use them in the semantic analyzer

svn path=/trunk/; revision=1460