[ilasm] Side with parent declaration when deciding if a type is an enum or a value...

[ilasm] Side with parent declaration when deciding if a type is an enum or a value type.

The conflict happens when a type is declared like this:

.class value private auto ansi serializable sealed foo extends [mscorlib]System.Enum

The value keyword would make it a value type and ignore the parent declaration.

.net ilasm favors the later, which makes more sense.