remove to_mom / create_objects dichotomy

wsa supposed to be clearer, but even to me seems confusing now.

lib/parfait/vool_method.rb

@@ -22,7 +22,7 @@ module Parfait
       raise "source must be vool" unless source.is_a?(Vool::Statement)
     end
 
-    def create_parfait_method( type )
+    def create_typed_method( type )
       raise "create_method #{type.inspect} is not a Type" unless type.is_a? Parfait::Type
       type.create_method( @name , @args_type , @frame_type)
     end

lib/vool/statements/class_statement.rb

@@ -11,9 +11,13 @@ module Vool
       ClassStatement.new(@name , @super_class_name, @body&.normalize )
     end
 
-    # there is no mom equivalent for a class, this should never be called
     def to_mom( _ )
-      raise "should not be called (call create_objects)"
+      create_class_object
+      mom = nil #return mom for test purpose
+      self.each do |node|
+        mom = node.to_mom(@clazz) if node.is_a?(MethodStatement)  
+      end
+      mom
     end
 
     def each(&block)
@@ -21,13 +25,6 @@ module Vool
       @body.each(&block) if @body
     end
 
-    def create_objects
-      create_class_object
-      mom = nil #return mom for test purpose
-      self.each {|node| mom = node.create_objects(@clazz) if node.is_a?(MethodStatement)  }
-      mom
-    end
-
     def create_class_object
       @clazz = Parfait.object_space.get_class_by_name(@name )
       if(@clazz)

lib/vool/statements/method_statement.rb

@@ -8,10 +8,16 @@ module Vool
       @clazz = clazz
     end
 
-    # there is no mom equivalent for a method definition, only a vool/parfait one
-    # Only the source of gets momed, this should never be called
-    def to_mom( _ )
-      raise "should not be called (call create_objects)"
+    def to_mom(clazz)
+      @clazz = clazz
+      raise "no class" unless clazz
+      method = Parfait::VoolMethod.new(name , make_type , make_frame , body )
+      @clazz.add_method( method )
+      typed_method = method.create_typed_method(clazz.instance_type)
+      head = @body.to_mom( typed_method )
+      compiler = Risc::MethodCompiler.new( typed_method )
+      compiler.add_mom(head)
+      head # return for testing
     end
 
     def each(&block)
@@ -23,20 +29,6 @@ module Vool
       MethodStatement.new( @name , @args , @body.normalize)
     end
 
-    def create_objects(clazz)
-      @clazz = clazz
-      raise "no class" unless clazz
-      args_type = make_type
-      frame_type = make_frame
-      method = Parfait::VoolMethod.new(name , args_type , frame_type , body )
-      @clazz.add_method( method )
-      typed_method = method.create_parfait_method(clazz.instance_type)
-      head = @body.to_mom( typed_method )
-      compiler = Risc::MethodCompiler.new( typed_method )
-      compiler.add_mom(head)
-      head # return for testing
-    end
-
     private
 
     def make_type(  )

lib/vool/vool_compiler.rb

@@ -6,7 +6,7 @@ module Vool
     def self.ruby_to_vool( ruby_source )
       statements = RubyCompiler.compile( ruby_source )
       statements = statements.normalize
-      statements.create_objects
+      statements.to_mom(nil)
       statements
     end
     def self.ruby_to_mom(source)

test/risc/test_padding.rb

@@ -4,7 +4,7 @@ module Risc
   class TestPadding < MiniTest::Test
 
     def setup
-      Risc.machine.boot unless Risc.machine.booted
+      Risc.machine.boot
     end
 
     def test_small

test/support/compiling.rb

@@ -26,7 +26,7 @@ module MomCompile
     # but here we return the intermediate mom instructions that are otherwise not available
     statements = Vool::RubyCompiler.compile as_test_main( input )
     statements = statements.normalize
-    res = statements.create_objects
+    res = statements.to_mom(nil)
     assert_equal Parfait::Class , statements.clazz.class , statements
     @method = statements.clazz.get_method(:main)
     assert_equal Parfait::VoolMethod , @method.class