2008-01-17 Miguel de Icaza <miguel@novell.com>

2008-01-17  Miguel de Icaza  <miguel@novell.com>

	Beginning of code generation framework for Linq.Expressions.
	Some code was borrowed by from the C# compiler

	* Expression_T.cs: Fill in the blanks.

	* LambdaExpression.cs: Validation of parameters mostly, a tiny bit
	of codegen.

	* ConstantExpression.cs: Mostly done, need to write tests for
	non-fundamental types and other ValueType initializations.

svn path=/trunk/mcs/; revision=93222