sorting mom instructions and statements into separate dirs

lib/mom/instruction/basic_values.rb

@@ -0,0 +1,55 @@
+module Mom
+  # just name scoping the same stuff to mom
+  # so we know we are on the way down, keeping our layers seperated
+  # and we can put constant adding into the to_risc methods (instead of on vool classes)
+  class Constant
+  end
+
+  class IntegerConstant < Constant
+    attr_reader :value
+    def initialize(value)
+      @value = value
+    end
+    def ct_type
+      Parfait.object_space.get_class_by_name(:Integer).instance_type
+    end
+  end
+  class FloatConstant < Constant
+    attr_reader :value
+    def initialize(value)
+      @value = value
+    end
+    def ct_type
+      true
+    end
+  end
+  class TrueConstant < Constant
+    def ct_type
+      Parfait.object_space.get_class_by_name(:True).instance_type
+    end
+  end
+  class FalseConstant < Constant
+    def ct_type
+      Parfait.object_space.get_class_by_name(:False).instance_type
+    end
+  end
+  class NilConstant < Constant
+    def ct_type
+      Parfait.object_space.get_class_by_name(:Nil).instance_type
+    end
+  end
+  class StringConstant < Constant
+    attr_reader :value
+    def initialize(value)
+      @value = value
+    end
+    def ct_type
+      Parfait.object_space.get_class_by_name(:Word).instance_type
+    end
+  end
+  class SymbolConstant < String
+    def ct_type
+      Parfait.object_space.get_class_by_name(:Word).instance_type
+    end
+  end
+end