mostly renames from the type change

also making setters as explicit set_xx methods

lib/register/builtin/kernel.rb

@@ -8,7 +8,7 @@ module Register
         def __init__ context
           compiler = Typed::MethodCompiler.new.create_method(:Kernel,:__init__ )
           new_start = Register.label("__init__ start" , "__init__" )
-          compiler.method.instructions = new_start
+          compiler.method.set_instructions( new_start)
           compiler.set_current new_start
 
           space = Parfait::Space.object_space

lib/register/collector.rb

@@ -21,7 +21,7 @@ module Register
       type = object.get_type
       keep(type  , depth + 1)
       return if object.is_a? Symbol
-      type.instance_names.each do |name|
+      type.names.each do |name|
         #puts "Keep #{name} for #{object.class}"
         inst = object.get_instance_variable name
         keep(inst , depth + 1)

lib/register/register_value.rb

@@ -88,7 +88,7 @@ module Register
     clazz = Parfait::Space.object_space.get_class_by_name(real_name)
     raise "Class name not given #{real_name}" unless clazz
     index = clazz.instance_type.variable_index( instance_name )
-    raise "Instance name=#{instance_name} not found on #{real_name}" unless index.is_a?(Numeric)
+    raise "Instance name=#{instance_name} not found on #{real_name}:#{clazz.instance_type}" unless index.is_a?(Numeric)
     return index #  the type word is at index 0, but type is a list and starts at 1 == type
   end
 

lib/typed/method_compiler.rb

@@ -133,7 +133,7 @@ module Typed
     def init_method
       source = "_init_method"
       name = "#{method.for_type.name}.#{method.name}"
-      @method.instructions = Register.label(source, name)
+      @method.set_instructions( Register.label(source, name))
       @current = enter = method.instructions
       add_label( source, "return #{name}")
       #load the return address into pc, affecting return. (other cpus have commands for this, but not arm)