73 lines
1.5 KiB
Ruby
73 lines
1.5 KiB
Ruby
module Vool
|
|
class Statement
|
|
def slot_class
|
|
Mom::SlotMove
|
|
end
|
|
end
|
|
class ConstantStatement < Statement
|
|
def slot_class
|
|
Mom::SlotConstant
|
|
end
|
|
end
|
|
|
|
class IntegerStatement < ConstantStatement
|
|
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 FloatStatement < ConstantStatement
|
|
attr_reader :value
|
|
def initialize(value)
|
|
@value = value
|
|
end
|
|
def ct_type
|
|
true
|
|
end
|
|
end
|
|
class TrueStatement < ConstantStatement
|
|
def ct_type
|
|
Parfait.object_space.get_class_by_name(:True).instance_type
|
|
end
|
|
end
|
|
class FalseStatement < ConstantStatement
|
|
def ct_type
|
|
Parfait.object_space.get_class_by_name(:False).instance_type
|
|
end
|
|
end
|
|
class NilStatement < ConstantStatement
|
|
def ct_type
|
|
Parfait.object_space.get_class_by_name(:Nil).instance_type
|
|
end
|
|
end
|
|
class SelfStatement < Statement
|
|
attr_reader :clazz
|
|
|
|
def set_class(clazz)
|
|
@clazz = clazz
|
|
end
|
|
def ct_type
|
|
@clazz.instance_type
|
|
end
|
|
end
|
|
class SuperStatement < Statement
|
|
end
|
|
class StringStatement < ConstantStatement
|
|
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 SymbolStatement < StringStatement
|
|
def ct_type
|
|
Parfait.object_space.get_class_by_name(:Word).instance_type
|
|
end
|
|
end
|
|
end
|