ast

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

type CallExpression struct {
	Token     token.Token
	Procedure Expression
	Arguments []Expression
}

type CommentLiteral struct {
	Token    token.Token
	Comments []string
}

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

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

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

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

type ForLiteral struct {
	Token    token.Token
	Variable string
	Desired  string
}

type Identifier struct {
	Token token.Token
	Type  token.Token
	Value string
}

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

type IntegerLiteral struct {
	Token token.Token
	Value int64
}

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

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

type ProcedureLiteral struct {
	Token      token.Token
	Name       string
	Parameters []*Identifier
	Body       *BlockStatement
}

type Program struct {
	Statements []Statement
}

type ProgramLiteral struct {
	Token token.Token
	Name  string
}

type RealLiteral struct {
	Token token.Token
	Value float64
}

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

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

type WhileLiteral struct {
	Token     token.Token
	Condition Expression
}