ast

Documentation

Index

• type Array
  • func (a *Array) String() string
  • func (a *Array) TokenLiteral() string
• type BlockStatement
  • func (b *BlockStatement) String() string
  • func (b *BlockStatement) TokenLiteral() string
• type Boolean
  • func (b *Boolean) String() string
  • func (b *Boolean) TokenLiteral() string
• type CallExpression
  • func (ce *CallExpression) String() string
  • func (ce *CallExpression) TokenLiteral() string
• type Expression
• type ExpressionStatement
  • func (e *ExpressionStatement) String() string
  • func (e *ExpressionStatement) TokenLiteral() string
• type FunctionLiteral
  • func (f *FunctionLiteral) String() string
  • func (f *FunctionLiteral) TokenLiteral() string
• type HashLiteral
  • func (h *HashLiteral) String() string
  • func (h *HashLiteral) TokenLiteral() string
• type Identifier
  • func (i *Identifier) String() string
  • func (i *Identifier) TokenLiteral() string
• type IfExpression
  • func (i *IfExpression) String() string
  • func (i *IfExpression) TokenLiteral() string
• type IndexExpression
  • func (i *IndexExpression) String() string
  • func (i *IndexExpression) TokenLiteral() string
• type InfixExpression
  • func (i *InfixExpression) String() string
  • func (i *InfixExpression) TokenLiteral() string
• type IntegerLiteral
  • func (i *IntegerLiteral) String() string
  • func (i *IntegerLiteral) TokenLiteral() string
• type LetStatement
  • func (l *LetStatement) String() string
  • func (l *LetStatement) TokenLiteral() string
• type Node
• type PrefixExpression
  • func (p *PrefixExpression) String() string
  • func (p *PrefixExpression) TokenLiteral() string
• type Program
  • func (p *Program) String() string
  • func (p *Program) TokenLiteral() string
• type ReturnStatement
  • func (r *ReturnStatement) String() string
  • func (r *ReturnStatement) TokenLiteral() string
• type Statement
• type StringLiteral
  • func (s *StringLiteral) String() string
  • func (s *StringLiteral) TokenLiteral() string

Types

type Array

type Array struct {
	Token    token.Token // The [ token
	Elements []Expression
}

func (*Array) String

func (a *Array) String() string

func (*Array) TokenLiteral

func (a *Array) TokenLiteral() string

type BlockStatement

type BlockStatement struct {
	Token      token.Token
	Statements []Statement
}

func (*BlockStatement) String

func (b *BlockStatement) String() string

func (*BlockStatement) TokenLiteral

func (b *BlockStatement) TokenLiteral() string

type Boolean

type Boolean struct {
	Token token.Token
	Value bool
}

func (*Boolean) String

func (b *Boolean) String() string

func (*Boolean) TokenLiteral

func (b *Boolean) TokenLiteral() string

type CallExpression

type CallExpression struct {
	Token     token.Token // The fn token
	Function  Expression
	Arguments []Expression
}

func (*CallExpression) String

func (ce *CallExpression) String() string

func (*CallExpression) TokenLiteral

func (ce *CallExpression) TokenLiteral() string

type Expression

type Expression interface {
	Node
	// contains filtered or unexported methods
}

type ExpressionStatement

type ExpressionStatement struct {
	Token      token.Token // The first token of the statement
	Expression Expression
}

func (*ExpressionStatement) String

func (e *ExpressionStatement) String() string

func (*ExpressionStatement) TokenLiteral

func (e *ExpressionStatement) TokenLiteral() string

type FunctionLiteral

type FunctionLiteral struct {
	Token      token.Token // The fn token
	Parameters []*Identifier
	Body       *BlockStatement
}

func (*FunctionLiteral) String

func (f *FunctionLiteral) String() string

func (*FunctionLiteral) TokenLiteral

func (f *FunctionLiteral) TokenLiteral() string

type HashLiteral

type HashLiteral struct {
	Token token.Token // The { token
	Pairs map[Expression]Expression
}

func (*HashLiteral) String

func (h *HashLiteral) String() string

func (*HashLiteral) TokenLiteral

func (h *HashLiteral) TokenLiteral() string

type Identifier

type Identifier struct {
	Token token.Token // The token.IDENT token
	Value string
}

func (*Identifier) String

func (i *Identifier) String() string

func (*Identifier) TokenLiteral

func (i *Identifier) TokenLiteral() string

type IfExpression

type IfExpression struct {
	Token       token.Token // The IF Token
	Condition   Expression
	Consequence *BlockStatement
	Alternative *BlockStatement
}

func (*IfExpression) String

func (i *IfExpression) String() string

func (*IfExpression) TokenLiteral

func (i *IfExpression) TokenLiteral() string

type IndexExpression

type IndexExpression struct {
	Token token.Token // The token.LBRACKET token
	Left  Expression
	Index Expression
}

func (*IndexExpression) String

func (i *IndexExpression) String() string

func (*IndexExpression) TokenLiteral

func (i *IndexExpression) TokenLiteral() string

type InfixExpression

type InfixExpression struct {
	Token    token.Token
	Operator string
	Right    Expression
	Left     Expression
}

func (*InfixExpression) String

func (i *InfixExpression) String() string

func (*InfixExpression) TokenLiteral

func (i *InfixExpression) TokenLiteral() string

type IntegerLiteral

type IntegerLiteral struct {
	Token token.Token
	Value int64
}

func (*IntegerLiteral) String

func (i *IntegerLiteral) String() string

func (*IntegerLiteral) TokenLiteral

func (i *IntegerLiteral) TokenLiteral() string

type LetStatement

type LetStatement struct {
	Token token.Token // The token.LET token
	Name  *Identifier
	Value Expression
}

func (*LetStatement) String

func (l *LetStatement) String() string

func (*LetStatement) TokenLiteral

func (l *LetStatement) TokenLiteral() string

type Node

type Node interface {
	TokenLiteral() string
	String() string
}

type PrefixExpression

type PrefixExpression struct {
	Token    token.Token
	Operator string
	Right    Expression
}

func (*PrefixExpression) String

func (p *PrefixExpression) String() string

func (*PrefixExpression) TokenLiteral

func (p *PrefixExpression) TokenLiteral() string

type Program

type Program struct {
	Statements []Statement
}

func (*Program) String

func (p *Program) String() string

func (*Program) TokenLiteral

func (p *Program) TokenLiteral() string

type ReturnStatement

type ReturnStatement struct {
	Token token.Token // The token.RETURN token
	Value Expression
}

func (*ReturnStatement) String

func (r *ReturnStatement) String() string

func (*ReturnStatement) TokenLiteral

func (r *ReturnStatement) TokenLiteral() string

type Statement

type Statement interface {
	Node
	// contains filtered or unexported methods
}

type StringLiteral

type StringLiteral struct {
	Token token.Token
	Value string
}

func (*StringLiteral) String

func (s *StringLiteral) String() string

func (*StringLiteral) TokenLiteral

func (s *StringLiteral) TokenLiteral() string