first tests comping through after ast/compile change

.document

@@ -1,5 +0,0 @@
-lib/**/*.rb
-bin/*
-- 
-features/**/*.feature
-LICENSE.txt

lib/arm/arm_machine.rb

@@ -2,7 +2,7 @@ require_relative "instruction"
 
 module Arm
 
-  # A Machines main responsibility in the framework is to instantiate Instruction
+  # A Machines main responsibility in the framework is to instantiate Instructions
 
   # Value functions are mapped to machines by concatenating the values class name + the methd name
   # Example:  IntegerValue.plus( value ) ->  Machine.signed_plus (value )
@@ -53,7 +53,6 @@ module Arm
     end
 
     def self.class_for clazz
-      c_name = clazz.name
       my_module = self.class.name.split("::").first
       clazz_name = clazz.name.split("::").last
       if(my_module != Register )

lib/compiler.rb

@@ -1,9 +1,9 @@
 module Compiler
 
   def self.compile expression , method , message
-    exp_name = expression.class.split("::").last.sub("Expression","").downcase
+    exp_name = expression.class.name.split("::").last.sub("Expression","").downcase
     puts "Expression #{exp_name}"
-    self.send exp_name.to_sym , method , message
+    self.send "compile_#{exp_name}".to_sym , expression, method , message
   end
 
 end

lib/compiler/basic_expressions.rb

@@ -11,28 +11,28 @@ module Compiler
   # But in the future (in the one that holds great things) we optimize those unneccesay moves away
 
 #    attr_reader :value
-    def compile_integer expession , method , message
+    def self.compile_integer expession , method , message
       int = Virtual::IntegerConstant.new(value)
       to = Virtual::NewReturn.new(Virtual::Integer , int)
       method.add_code Virtual::Set.new( to , int)
       to
     end
 
-    def compile_true expession , method , message
+    def self.compile_true expession , method , message
       value = Virtual::TrueConstant.new
       to = Virtual::Return.new(Virtual::Reference , value)
       method.add_code Virtual::Set.new( to , value )
       to
     end
 
-    def compile_false expession , method , message
+    def self.compile_false expession , method , message
       value = Virtual::FalseConstant.new
       to = Virtual::Return.new(Virtual::Reference , value)
       method.add_code Virtual::Set.new( to , value )
       to
     end
 
-    def compile_nil expession , method , message
+    def self.compile_nil expession , method , message
       value = Virtual::NilConstant.new
       to = Virtual::Return.new(Virtual::Reference , value)
       method.add_code Virtual::Set.new( to , value )
@@ -43,7 +43,7 @@ module Compiler
     # compiling name needs to check if it's a variable and if so resolve it
     # otherwise it's a method without args and a send is ussued.
     # this makes the namespace static, ie when eval and co are implemented method needs recompilation
-    def compile_name expession , method , message
+    def self.compile_name expession , method , message
       return Virtual::Self.new( Virtual::Mystery ) if expession.name == :self
       if method.has_var(expession.name)
         message.compile_get(method , expession.name )
@@ -54,7 +54,7 @@ module Compiler
     end
 
 
-    def compile_module expession , method , message
+    def self.compile_module expession , method , message
       clazz = Virtual::BootSpace.space.get_or_create_class name
       raise "uups #{clazz}.#{name}" unless clazz
       to = Virtual::Return.new(Virtual::Reference , clazz )
@@ -63,7 +63,7 @@ module Compiler
     end
 
 #    attr_reader  :string
-    def compile_string expession , method , message
+    def self.compile_string expession , method , message
       value = Virtual::StringConstant.new(expession.string)
       to = Virtual::Return.new(Virtual::Reference , value)
       Virtual::BootSpace.space.add_object value
@@ -72,14 +72,14 @@ module Compiler
     end
 
     #attr_reader  :left, :right
-    def compile_assignment expession , method , message
+    def self.compile_assignment expession , method , message
       raise "must assign to NameExpression , not #{expession.left}" unless expession.left.instance_of? NameExpression
       r = right.compile(method,message)
       raise "oh noo, nil from where #{expession.right.inspect}" unless r
       message.compile_set( method , expession.left.name , r )
     end
 
-    def compile_variable expession, method , message
+    def self.compile_variable expession, method , message
       method.add_code Virtual::InstanceGet.new(expession.name)
       Virtual::NewReturn.new( Virtual::Mystery )
     end

lib/compiler/call_site_expression.rb

@@ -3,7 +3,7 @@ module Compiler
 
 #    call_site - attr_reader  :name, :args , :receiver
 
-    def compile_call_site expession , method , message
+    def self.compile_call_site expession , method , message
       me = expession.receiver.compile( method, message )
       method.add_code Virtual::NewMessage.new
       method.add_code Virtual::Set.new(Virtual::NewSelf.new(me.type), me)

lib/compiler/compound_expressions.rb

@@ -1,14 +1,14 @@
 module Compiler
 
 #    attr_reader :values
-    def compile_array expession, context
+    def self.compile_array expession, context
       to.do
     end
 #    attr_reader :key , :value
-    def compile_association context
+    def self.compile_association context
       to.do
     end
-    def compile_hash context
+    def self.compile_hash context
       to.do
     end
 end

lib/compiler/expression_list.rb

@@ -1,6 +1,8 @@
 module Compiler
 #    list - attr_reader  :expressions
-    def compile_list expession , method , message
-      expession.expressions.collect { |part|  part.compile( method, message ) }
+    def self.compile_list expession , method , message
+      expession.expressions.collect do |part|
+        Compiler.compile(  part , method, message )
+      end
     end
 end

lib/compiler/function_expression.rb

@@ -1,6 +1,6 @@
 module Compiler
 #    function attr_reader  :name, :params, :body , :receiver
-    def compile_function  expression, method , message
+    def self.compile_function  expression, method , message
       args = expession.params.collect do |p|
         raise "error, argument must be a identifier, not #{p}" unless p.is_a? NameExpression
         p.name

lib/compiler/if_expression.rb

@@ -1,7 +1,7 @@
 module Compiler
 #    if - attr_reader  :cond, :if_true, :if_false
 
-    def compile_if expression , method , message
+    def self.compile_if expression , method , message
       # to execute the logic as the if states it, the blocks are the other way around
       # so we can the jump over the else if true ,and the else joins unconditionally after the true_block
       merge_block = method.new_block "if_merge"    # last one, created first

lib/compiler/module_expression.rb

@@ -1,10 +1,10 @@
 module Compiler
 #    module attr_reader  :name ,:expressions
-    def compile_module expression , context
+    def self.compile_module expression , context
       return clazz
     end
 
-    def compile_class expression , method , message
+    def self.compile_class expression , method , message
       clazz = ::Virtual::BootSpace.space.get_or_create_class name
       puts "Created class #{clazz.name.inspect}"
       expression.expressions.each do |expr|

lib/compiler/operator_expressions.rb

@@ -1,6 +1,6 @@
 module Compiler
 #    operator attr_reader  :operator, :left, :right
-    def compile_operator expression, method , message
+    def self.compile_operator expression, method , message
       call = CallSiteExpression.new( operator , [right] , left )
       call.compile(method,message)
     end

lib/compiler/return_expression.rb

@@ -1,7 +1,7 @@
 module Compiler
 
 #    return attr_reader  :expression
-    def compile_return expression, scope ,method
+    def self.compile_return expression, scope ,method
       Virtual::Reference.new
     end
     def old

lib/compiler/while_expression.rb

@@ -1,7 +1,7 @@
 module Compiler
 
 #    while- attr_reader  :condition, :body
-    def compile_while expression, method , message
+    def self.compile_while expression, method , message
       start = Virtual::Label.new("while_start")
       method.add_code start
       is = expression.condition.compile(method,message)

lib/register/builtin/object.rb

@@ -24,7 +24,7 @@ module Builtin
       # The at_index is just "below" the api, something we need but don't want to expose, so we can't code the above in ruby
       def _get_instance_variable context , name = Virtual::Integer
         get_function = Virtual::CompiledMethod.new(:_get_instance_variable , [ Virtual::Reference ] , Virtual::Reference ,Virtual::Mystery )
-#        return get_function
+        return get_function
         me = get_function.receiver
         var_name = get_function.args.first
         return_to = get_function.return_type

lib/virtual/compiled_method.rb

@@ -63,7 +63,7 @@ module Virtual
     def locals_at l_block
       used =[]
       # call assigns the return register, but as it is in l_block, it is not asked.
-      assigned = [ RegisterReference.new(Register::RegisterMachine.instance.return_register) ]
+      assigned = [ RegisterReference.new(Virtual::RegisterMachine.instance.return_register) ]
       l_block.reachable.each do |b|
         b.uses.each {|u|
           (used << u) unless assigned.include?(u)
@@ -158,11 +158,11 @@ module Virtual
     #                mov( r1 , r2 )
     #                add( r1 , r2 , 4)
     # end
-    #           mov and add will be called on Machine and generate Inststuction that are then added 
+    #           mov and add will be called on Machine and generate Instructions that are then added
     #             to the current block
     # also symbols are supported and wrapped as register usages (for bare metal programming)
     def method_missing(meth, *arg_names, &block)
-      add_code ::Register::RegisterMachine.instance.send(meth , *arg_names)
+      add_code ::Arm::ArmMachine.send(meth , *arg_names)
     end
 
     def mem_length

lib/virtual/machine.rb

@@ -51,6 +51,7 @@ module Virtual
       classes = ["object"]
       classes.each do |clazz|
       bytes = File.read(File.join( File.dirname( __FILE__ ) , ".." , "parfait" , "#{clazz}.rb") )
+      bytes = 0 #shuts up my atom linter
 #        expression = compile_main(bytes)
       end
     end
@@ -59,7 +60,7 @@ module Virtual
       syntax  = @parser.parse_with_debug(bytes)
       parts = Parser::Transform.new.apply(syntax)
       main = Virtual::CompiledMethod.main
-      parts.compile( main , self.message )
+      Compiler.compile( parts , main , self.message )
     end
 
   end

test/fragments/test_while_fibo.rb

@@ -30,12 +30,12 @@ HERE
   # a hand coded version of the fibonachi numbers (moved to kernel to be able to call it)
   #  not my hand off course, found in the net from a basic introduction
   def test_kernel_fibo
-    int = Register::Integer.new(Register::RegisterMachine.instance.receiver_register) 
+    int = Register::Integer.new(Virtual::RegisterMachine.instance.receiver_register) 
     fibo  = @object_space.get_or_create_class(:Object).resolve_method(:fibo)
     main = @object_space.main
     main.mov int , 10
     main.call( fibo )
-    main.mov( Register::RegisterMachine.instance.receiver_register , Register::RegisterMachine.instance.return_register )
+    main.mov( Virtual::RegisterMachine.instance.receiver_register , Virtual::RegisterMachine.instance.return_register )
     putint = @object_space.get_or_create_class(:Object).resolve_method(:putint)
     main.call( putint )
     @should = [0x0,0x40,0x2d,0xe9,0x1,0x0,0x52,0xe3,0x2,0x0,0xa0,0xd1,0x7,0x0,0x0,0xda,0x1,0x30,0xa0,0xe3,0x0,0x40,0xa0,0xe3,0x4,0x30,0x83,0xe0,0x4,0x40,0x43,0xe0,0x1,0x20,0x42,0xe2,0x1,0x0,0x52,0xe3,0xfa,0xff,0xff,0x1a,0x3,0x0,0xa0,0xe1,0x0,0x80,0xbd,0xe8]