internal

Documentation

Index

• type Elem
• type Stack
  • func NewStack() (p *Stack)
  • func (p *Stack) Get(idx int) *Elem
  • func (p *Stack) GetArgs(arity int) []*Elem
  • func (p *Stack) Init()
  • func (p *Stack) Len() int
  • func (p *Stack) Pop() *Elem
  • func (p *Stack) PopN(n int)
  • func (p *Stack) Push(v *Elem)
  • func (p *Stack) Ret(arity int, results ...*Elem)
  • func (p *Stack) Set(idx int, v *Elem)
  • func (p *Stack) SetLen(base int)

Types

type Elem

type Elem struct {
	Val  ast.Expr
	Type types.Type
	CVal constant.Value
	Src  ast.Node
}

type Stack

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

A Stack represents a FILO container.

func NewStack

func NewStack() (p *Stack)

NewStack creates a Stack instance.

func (*Stack) Get

func (p *Stack) Get(idx int) *Elem

Get returns the value at specified index.

func (*Stack) GetArgs

func (p *Stack) GetArgs(arity int) []*Elem

GetArgs returns all arguments of a function.

func (*Stack) Init

func (p *Stack) Init()

Init initializes this Stack object.

func (*Stack) Len

func (p *Stack) Len() int

Len returns count of stack elements.

func (*Stack) Pop

func (p *Stack) Pop() *Elem

Pop pops a value from this stack.

func (*Stack) PopN

func (p *Stack) PopN(n int)

PopN pops n elements.

func (*Stack) Push

func (p *Stack) Push(v *Elem)

Push pushes a value into this stack.

func (*Stack) Ret

func (p *Stack) Ret(arity int, results ...*Elem)

Ret pops n values from this stack, and then pushes results.

func (*Stack) Set

func (p *Stack) Set(idx int, v *Elem)

Set returns the value at specified index.

func (*Stack) SetLen

func (p *Stack) SetLen(base int)

SetLen sets count of stack elements.