evaluator

Documentation

Index

• Variables
• type EvalContext
  • func NewContext(absPath string) *EvalContext
• type Evaluator
  • func New(ctx *EvalContext) *Evaluator
  • func (e *Evaluator) Eval(node ast.Node, env *object.Env) object.Object

Variables

var (
	NIL      = &object.Nil{}
	TRUE     = &object.Bool{Value: true}
	FALSE    = &object.Bool{Value: false}
	BREAK    = &object.Break{}
	CONTINUE = &object.Continue{}
)

Types

type EvalContext

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

func NewContext

func NewContext(absPath string) *EvalContext

type Evaluator

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

func New

func New(ctx *EvalContext) *Evaluator

func (*Evaluator) Eval

func (e *Evaluator) Eval(node ast.Node, env *object.Env) object.Object