ast

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

type Boolean struct {
	Token token.Token
	Value bool
}

type CallExpression struct {
	Token     token.Token // The '(' token
	Function  Expression  // Identifier or FunctionLiteral
	Arguments []Expression
}

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

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

type FloatLiteral struct {
	Token token.Token
	Value float64
}

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

type InfixExpression struct {
	Token    token.Token // The operator token, e.g. +
	Left     Expression
	Operator string
	Right    Expression
}

type IntegerLiteral struct {
	Token token.Token
	Value int64
}

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

type NullLiteral struct {
	Token token.Token
	Value interface{}
}

type PrefixExpression struct {
	Token    token.Token // The prefix token, e.g. !
	Operator string
	Right    Expression
}

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

type StringLiteral struct {
	Token token.Token
	Value string
}