2002-09-16 Miguel de Icaza <miguel@ximian.com>

2002-09-16  Miguel de Icaza  <miguel@ximian.com>

	* ecore.cs (FindMostSpecificSource): Use an Expression argument
	instead of a Type, because we might be handed over a Literal which
	gets a few more implicit conversions that plain types do not.  So
	this information was being lost.

	Also, we drop the temporary type-holder expression when not
	required.

svn path=/trunk/mcs/; revision=7537