2002-07-28 Miguel de Icaza <miguel@ximian.com>

2002-07-28  Miguel de Icaza  <miguel@ximian.com>

	* statement.cs (Try): Initialize the location.

	* cs-parser.jay: pass location to Try.

	* expression.cs (Unary.Reduce): Change the prototype to return
	whether a constant fold could be performed or not.  The result is
	returned in an out parameters.  In the case of Indirection and
	AddressOf, we want to perform the full tests.

2002-07-26  Miguel de Icaza  <miguel@ximian.com>

	* statement.cs (Statement.Emit): Flag dead code.

svn path=/trunk/mcs/; revision=6233