2007-06-11 Marek Safar <marek.safar@gmail.com>

2007-06-11  Marek Safar  <marek.safar@gmail.com>

	* class.cs (DefineBaseTypes): Base type can be undefined.

	* ecore.cs (TypeLookup): Minor refactoring.
	(DoResolveAsTypeStep): Removed redundant check.

	* namespace.cs (Lookup): Removed redundant check.

	* rootcontext.cs (BootstrapCorlib_ResolveType): Uses normal
	ResolveAsTypeTerminal step.
	(BootstrapCorlib_*): Simplified.
	(PopulateCoreType): Core types can be now external.

svn path=/trunk/mcs/; revision=79209