object

type Array struct {
	Elements []Object
}

type BindedObject struct {
	Key    string // なくてもいいけどデバッグ用に入れている
	Object Object
	Type   BindedObjectType
}

type BindedObjectType string

type Boolean struct {
	Value bool
}

type BuiltinConstant struct {
	T     BuiltinConstantType
	Value Object
}

type BuiltinConstantType string

type BuiltinFuncArgument struct {
	Expression ast.Expression
	Value      Object
}

type BuiltinFuncReturnReference struct {
	Expression ast.Expression
	Value      Object
	Result     Object
}

type BuiltinFuncReturnResult struct {
	Value Object
}

type BuiltinFunction struct {
	Fn func(args ...BuiltinFuncArgument) Object
}

type Empty struct{}

type Environment struct {
	// contains filtered or unexported fields
}

type Error struct {
	Message string
}

type Function struct {
	Name       string
	Parameters []*ast.Identifier
	Body       *ast.BlockStatement
	Env        *Environment
	IsProc     bool
}

type HashKey struct {
	Type  ObjectType
	Value uint64
}

type HashPair struct {
	Key   Object
	Value Object
}

type HashTable struct {
	Pairs      map[HashKey]HashPair
	IsSort     bool
	IsCasecare bool
}

type Hashable interface {
	HashKey() HashKey
}

type Integer struct {
	Value int64
}

type Null struct{}

type Object interface {
	Type() ObjectType
	Inspect() string
}

type ObjectType string

type ResultValue struct {
	Value Object
}

type String struct {
	Value string
}