linked list of methods instead of list of methods

api changes slightly, especially for each, but mostly sama sama

lib/risc/boot.rb

@@ -145,14 +145,15 @@ module Risc
                   false_object: :FalseClass , nil_object: :NilClass},
           NamedList: {},
           Type: {names: :List , types: :List  ,
-                 object_class: :Class, methods: :List } ,
+                 object_class: :Class, methods: :TypedMethod } ,
           Class: {instance_methods: :List, instance_type: :Type, name: :Word,
                       super_class_name: :Word , instance_names: :List },
           Dictionary: {keys: :List , values: :List  } ,
           CacheEntry: {cached_type: :Type , cached_method: :TypedMethod  } ,
           TypedMethod: {name: :Word, source: :Object, risc_instructions: :Object,
                         cpu_instructions: :Object, binary: :BinaryCode,
-                        arguments: :Type , for_type: :Type, frame: :Type } ,
+                        arguments: :Type , for_type: :Type, frame: :Type ,
+                        next_method: :TypedMethod} ,
         }
     end
 

lib/risc/builtin/word.rb

@@ -55,10 +55,8 @@ module Risc
         # This method is just a placeholder until boot is over and the real method is
         # parsed.
         def resolve_method( context)
-          compiler = compiler_for(:Word, :resolve_method , {:value => :Object} )
-          args = compiler.method.arguments
-          len = args.instance_length
-          raise "Compiler arg number mismatch, method=#{args} " if  len != 2
+          compiler = compiler_for(:Word, :resolve_method , {:value => :Type} )
+
           compiler.add_mom( Mom::ReturnSequence.new)
           return compiler.method
         end

lib/risc/interpreter.rb

@@ -99,6 +99,11 @@ module Risc
       true
     end
     # Instruction interpretation starts here
+    def execute_DynamicJump
+      label =  get_register(@instruction.register)
+      puts "Jump to :#{label}:"
+      set_instruction label
+    end
     def execute_Branch
       label = @instruction.label
       set_instruction label