ast

package
v4.1.11 Latest Latest
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 Go to latest Published: Mar 24, 2022 License: MIT Imports: 4 Imported by: 7

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Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type ArrayLiteral 

type ArrayLiteral struct {
	TokenAble
	Elements []Expression
}

func (*ArrayLiteral) String 

func (al *ArrayLiteral) String() string

type AssignExpression 

type AssignExpression struct {
	TokenAble
	Name  *Identifier
	Value Expression
}

func (*AssignExpression) String 

func (ae *AssignExpression) String() string

type BlockStatement 

type BlockStatement struct {
	TokenAble
	Statements []Statement
}

BlockStatement is a list of statements grouped in a context surrounded by braces.

func (*BlockStatement) InnerText 

func (bs *BlockStatement) InnerText() string

InnerText gets the raw string representation of the block's contents.

func (*BlockStatement) String 

func (bs *BlockStatement) String() string

type Boolean 

type Boolean struct {
	TokenAble
	Value bool
}

func (*Boolean) String 

func (b *Boolean) String() string

type BreakExpression added in v4.1.5 

type BreakExpression struct {
	TokenAble
}

func (*BreakExpression) String added in v4.1.5 

func (ce *BreakExpression) String() string

type CallExpression 

type CallExpression struct {
	TokenAble
	Callee    Expression
	Function  Expression
	Arguments []Expression
	Block     *BlockStatement
	ElseBlock *BlockStatement
}

func (*CallExpression) String 

func (ce *CallExpression) String() string

type Comparable added in v4.1.2 

type Comparable interface {
	// contains filtered or unexported methods
}

type ContinueExpression added in v4.1.4 

type ContinueExpression struct {
	TokenAble
}

func (*ContinueExpression) String added in v4.1.4 

func (ce *ContinueExpression) String() string

type ElseIfExpression 

type ElseIfExpression struct {
	TokenAble
	Condition Expression
	Block     *BlockStatement
}

type Expression 

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

All expression nodes implement this

type ExpressionStatement 

type ExpressionStatement struct {
	TokenAble
	Expression Expression
}

func (*ExpressionStatement) String 

func (es *ExpressionStatement) String() string

type FloatLiteral 

type FloatLiteral struct {
	TokenAble
	Value float64
}

func (*FloatLiteral) String 

func (il *FloatLiteral) String() string

type ForExpression 

type ForExpression struct {
	TokenAble
	KeyName   string
	ValueName string
	Block     *BlockStatement
	Iterable  Expression
}

func (*ForExpression) String 

func (fe *ForExpression) String() string

type FunctionLiteral 

type FunctionLiteral struct {
	TokenAble
	Parameters []*Identifier
	Block      *BlockStatement
}

func (*FunctionLiteral) String 

func (fl *FunctionLiteral) String() string

type HTMLLiteral 

type HTMLLiteral struct {
	TokenAble
	Value string
}

func (*HTMLLiteral) Printable 

func (hl *HTMLLiteral) Printable() bool

func (*HTMLLiteral) String 

func (hl *HTMLLiteral) String() string

type HashLiteral 

type HashLiteral struct {
	TokenAble
	Order []Expression
	Pairs map[Expression]Expression
}

func (*HashLiteral) String 

func (hl *HashLiteral) String() string

type Identifier 

type Identifier struct {
	TokenAble
	Callee         *Identifier
	Value          string
	OriginalCallee *Identifier // So robot.Avatar.Name the OriginalCallee will be robot
}

func (*Identifier) String 

func (i *Identifier) String() string

type IfExpression 

type IfExpression struct {
	TokenAble
	Condition Expression
	Block     *BlockStatement
	ElseIf    []*ElseIfExpression
	ElseBlock *BlockStatement
}

func (*IfExpression) String 

func (ie *IfExpression) String() string

type IndexExpression 

type IndexExpression struct {
	TokenAble
	Left   Expression
	Index  Expression
	Value  Expression
	Callee Expression
}

func (*IndexExpression) String 

func (ie *IndexExpression) String() string

type InfixExpression 

type InfixExpression struct {
	TokenAble
	Left     Expression
	Operator string
	Right    Expression
}

func (*InfixExpression) String 

func (oe *InfixExpression) String() string

type IntegerLiteral 

type IntegerLiteral struct {
	TokenAble
	Value int
}

func (*IntegerLiteral) String 

func (il *IntegerLiteral) String() string

type LetStatement 

type LetStatement struct {
	TokenAble
	Name  *Identifier
	Value Expression
}

func (*LetStatement) String 

func (ls *LetStatement) String() string

type Node 

type Node interface {
	T() token.Token
	TokenLiteral() string
	String() string
}

The base Node interface

type PrefixExpression 

type PrefixExpression struct {
	TokenAble
	Operator string
	Right    Expression
}

func (*PrefixExpression) String 

func (pe *PrefixExpression) String() string

type Printable 

type Printable interface {
	Printable() bool
}

type Program 

type Program struct {
	Statements []Statement
}

func (*Program) InnerText 

func (p *Program) InnerText() string

InnerText gets the raw string representation of the program's contents.

func (*Program) String 

func (p *Program) String() string

func (*Program) TokenLiteral 

func (p *Program) TokenLiteral() string

type ReturnStatement 

type ReturnStatement struct {
	Type string
	TokenAble
	ReturnValue Expression
}

func (*ReturnStatement) Printable 

func (rs *ReturnStatement) Printable() bool

func (*ReturnStatement) String 

func (rs *ReturnStatement) String() string

type Statement 

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

All statement nodes implement this

type StringLiteral 

type StringLiteral struct {
	TokenAble
	Value string
}

func (*StringLiteral) String 

func (sl *StringLiteral) String() string

type TokenAble 

type TokenAble struct {
	token.Token
}

func (TokenAble) T 

func (t TokenAble) T() token.Token

func (TokenAble) TokenLiteral 

func (t TokenAble) TokenLiteral() string

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