ast

type ArrayLiteral struct {
	Token    token.Token
	Elements []Expression
}

type Assign struct {
	Token token.Token
	Name  *Identifier
	Value Expression
}

type AssignEqual struct {
	Token token.Token
	Left  *Identifier
	Value Expression
}

type AssignmentExpression struct {
	Token token.Token
	Left  Expression
	Value Expression
}

type At struct {
	Token token.Token
}

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

type Boolean struct {
	Token token.Token
	Value bool
}

type Break struct {
	Statement
	Token token.Token // the 'break' token
}

type CallExpression struct {
	Token     token.Token
	Function  Expression // can be Identifier or FunctionLiteral
	Arguments []Expression
}

type CaseExpression struct {
	Token   token.Token
	Default bool
	Expr    []Expression
	Block   *BlockStatement
}

type Continue struct {
	Statement
	Token token.Token // the 'continue' token
}

type DictLiteral struct {
	Token token.Token
	Pairs map[Expression]Expression
}

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

type ExpressionStatement struct {
	Token      token.Token
	Expression Expression
}

type FloatLiteral struct {
	Token token.Token
	Value float64
}

type For struct {
	Token        token.Token
	Identifier   string      // "i"
	StarterName  *Identifier // i = 0
	StarterValue Expression
	Closer       Expression // i++
	Condition    Expression // i < 1
	Block        *BlockStatement
}

type ForIn struct {
	Token    token.Token
	Key      string
	Value    string
	Iterable Expression
	Block    *BlockStatement
}

type FunctionLiteral struct {
	Token      token.Token
	Name       string
	Parameters []*Identifier
	Defaults   map[string]Expression
	Body       *BlockStatement
}

type Identifier struct {
	Token token.Token
	Value string
}

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

type Import struct {
	Token       token.Token
	Identifiers map[string]*Identifier
}

type IndexExpression struct {
	Token token.Token
	Left  Expression
	Index Expression
}

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

type IntegerLiteral struct {
	Token token.Token
	Value int64
}

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

type MethodExpression struct {
	Token     token.Token
	Object    Expression
	Method    Expression
	Arguments []Expression
	Defaults  map[string]Expression
}

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

type Null struct {
	Token token.Token
}

type Package struct {
	Token token.Token
	Name  *Identifier
	Block *BlockStatement
}

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

type PostfixExpression struct {
	Token    token.Token
	Operator string
}

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

type Program struct {
	Statements []Statement
}

type PropertyAssignment struct {
	Token token.Token // the '=' token
	Name  *PropertyExpression
	Value Expression
}

type PropertyExpression struct {
	Expression
	Token    token.Token // The . token
	Object   Expression
	Property Expression
}

type ReturnStatement struct {
	Token       token.Token
	ReturnValue Expression
}

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

type StringLiteral struct {
	Token token.Token
	Value string
}

type SwitchExpression struct {
	Token   token.Token
	Value   Expression
	Choices []*CaseExpression
}

type WhileExpression struct {
	Token       token.Token
	Condition   Expression
	Consequence *BlockStatement
}