+Iterators
+=========
+
+
+ Ok, solved part of the problem, but not the second.
+
+ Apparently there are 2 scopes in test-iter-05.cs that
+ are referenced, but when we call "ComputeMethodHost" in
+ iterators.cs:854 this information is not yet available.
+
+* Anonymous Methods
+===================
+
+In EmitAnonymousHelperClasses we set the "NeedThis" parameter of all
+the roots, but this is not necessary. We should track the
+"HaveCapturedFields" on a per-ScopeInfo basis, and only set the
+HaveCapturedFields on the proper roots, instead of all the roots.
+
+
+
+===========================================
+
+* Value Parameter
+
+ I believe that `Value Parameter' might have been introduced
+ after C# 1.0, also notice than in the treatment of Value Parameter
+ the parameters are defined in four categories:
+
+ Section 9.3 in the latest spec.
+
+
+* Review
+--------
+
+ Reference type equality operators (15.9.6) introduced
+ operator == (C x, C y) where C is a reference type.
+
+ Our compiler used:
+
+ operator == (object a, object b)
+
+ Review our implementation.
+
+New
+---
+
+ It would be nice to optimize the case of:
+
+ Method (new ValueType ())
+
+ So that no temporary is created, and we only use a newobj call
+ that remains on the stack, as opposed to ldloca, initobj, ldloc
+ call.
+
NEW NOTES:
----------
This is what must be used to test for Null literals, instead of `is NullLiteral',
and this will introduce a couple of fixes to the rules.
- Revert Martin's patch to Conditional expression that worked around this bug:
-
- Reference r = xx ? null : null
-
- The right fix is to introduce NullType
-
****************************************************************************************
*
* The information on the rest of this file is mostly outdated, and its kept here for
Iterators
---------
-
* Reset should throw not implemented now.
Optimization ideas