package ast

import "code.jmug.me/jmug/compiler-in-go/pkg/token"

// ExpressionStatement is a simple wrapper of an expression in a statement
// This is common in scripting languages and allows you to have a source line
// that is solely an expression, think of the Python REPL and how you can
// type `1 + 1` and get a result.
type ExpressionStatement struct {
	Token      token.Token // The first token in the expression.
	Expression Expression
}

func (es *ExpressionStatement) statementNode() {}
func (es *ExpressionStatement) TokenLiteral() string {
	return es.Token.Literal
}
func (es *ExpressionStatement) String() string {
	if es.Expression != nil {
		return es.Expression.String()
	}
	return ""
}