2002-01-19 Miguel de Icaza <miguel@ximian.com>

	* ecore.cs (CopyNewMethods): reworked, exposed, made public.
	Slower, but more generally useful.  Used by the abstract
	registering implementation.

	* expression.cs (ResolveMemberAccess): Reorder the way we evaluate
	the rules for the special rule on Type/instances.  First check if
	we have the same name, and if so, try that special static path
	rather than the instance path.

2002-01-18  Miguel de Icaza  <miguel@ximian.com>

	* cs-parser.jay: Emit 642 (warning: possible empty statement) for
	for, while and if.

	* class.cs (TypeBuilder.DefineType): Do not allow inheritance from
	Enum, ValueType, Delegate or Array for non-corlib compiles.

	* cs-tokenizer.cs: Catch long identifiers (645)

	* typemanager.cs (IndexerPropetyName): Ravi never tested this
	piece of code.

	* class.cs (TypeContainer.RegisterRequiredImplementations): Bug
	fix, we were returning too early, so we were not registering
	pending methods from abstract classes.

	Do not register pending methods if the class is abstract.

	* expression.cs (Conditional.DoResolve): Report circular implicit
	conversions when we neecd to compute it for conditional
	expressions.

	(Is.DoResolve): If the expression is always of the provided type,
	flag warning 183.  If the expression can not ever be of the
	provided type flag warning 184.

	* class.cs: Catch 169 as well.

	* ecore.cs (FieldExpr): For now in AddressOf mark as assigned and
	read.

Also add more error test cases.

svn path=/trunk/mcs/; revision=2065

1 files changed, 4 insertions, 2 deletions

diff --git a/mcs/errors/cs0171.cs b/mcs/errors/cs0171.cs
index 2d4f07d4379..5b2b2343b2a 100755
--- a/mcs/errors/cs0171.cs
+++ b/mcs/errors/cs0171.cs
@@ -1,9 +1,11 @@
 // cs0171.cs: field x must be initialized before constructor X ends.
 // Line: 
-class X {
+struct X {
 	public readonly int x;
 
-	X ()
+	X (int a)
 	{
 	}
+
+	static void Main () {}
 }