expr

Documentation

Index

• func Identity(node node.Node) node.Node
• func NewSelector(name string) node.Node
• type Binary
  • func NewBinary(x node.Node) *Binary
  • func (b *Binary) HasIdentity() bool
  • func (b *Binary) HasPlaceholder() bool
  • func (b *Binary) Identity() node.Node
  • func (b *Binary) Parenthesis() *Parenthesis
• type Call
• type Case
• type Ident
• type Literal
  • func NewBoolLiteral(v string) *Literal
  • func NewIntLiteral(v string) *Literal
  • func NewNullLiteral(v string) *Literal
  • func NewNumericLiteral(v string) *Literal
  • func NewStringLiteral(v string) *Literal
• type Parenthesis
  • func NewParenthesis(raw string) *Parenthesis
• type Placeholder
  • func NewPlaceholder(name string) *Placeholder
• type Qualify
  • func NewQualify() *Qualify
• type Range
• type Raw
  • func NewRaw(raw string) *Raw
• type Selector
• type Star
  • func NewStar(x node.Node, comments string) *Star
• type Switch
• type Unary
  • func NewUnary(op string) *Unary

Functions

func Identity

func Identity(node node.Node) node.Node

Identity returns ident or selector expr

func NewSelector

func NewSelector(name string) node.Node

Types

type Binary

type Binary struct {
	X, Y node.Node
	Op   string
}

func NewBinary

func NewBinary(x node.Node) *Binary

func (*Binary) HasIdentity

func (b *Binary) HasIdentity() bool

HasIdentity returns true if x or y opperand is identity

func (*Binary) HasPlaceholder

func (b *Binary) HasPlaceholder() bool

HasPlaceholder returns true if x or y operand is placeholder

func (*Binary) Identity

func (b *Binary) Identity() node.Node

func (*Binary) Parenthesis

func (b *Binary) Parenthesis() *Parenthesis

Parenthesis returns parenthesis

type Call

type Call struct {
	X    node.Node
	Args []node.Node
	Raw  string
}

type Case

type Case struct {
	X Qualify
	Y node.Node
}

type Ident

type Ident struct {
	Name string
}

type Literal

type Literal struct {
	Value string
	Kind  string
}

func NewBoolLiteral

func NewBoolLiteral(v string) *Literal

func NewIntLiteral

func NewIntLiteral(v string) *Literal

func NewNullLiteral

func NewNullLiteral(v string) *Literal

func NewNumericLiteral

func NewNumericLiteral(v string) *Literal

func NewStringLiteral

func NewStringLiteral(v string) *Literal

type Parenthesis

type Parenthesis struct {
	Raw string
	X   node.Node
}

func NewParenthesis

func NewParenthesis(raw string) *Parenthesis

type Placeholder

type Placeholder struct {
	Name     string
	Comments string
}

func NewPlaceholder

func NewPlaceholder(name string) *Placeholder

type Qualify

type Qualify struct {
	X node.Node
}

func NewQualify

func NewQualify() *Qualify

type Range

type Range struct {
	Min node.Node
	Max node.Node
}

type Raw

type Raw struct {
	Raw string
	X   node.Node
}

func NewRaw

func NewRaw(raw string) *Raw

type Selector

type Selector struct {
	Name string
	X    node.Node
}

type Star

type Star struct {
	X        node.Node
	Except   []string
	Comments string
}

func NewStar

func NewStar(x node.Node, comments string) *Star

type Switch

type Switch struct {
	Raw string
	Ident
	Cases []*Case
}

type Unary

type Unary struct {
	Op string
	X  node.Node
}

func NewUnary

func NewUnary(op string) *Unary