public override Node VisitEqualityExpression(ECMAScriptParser.EqualityExpressionContext context)
{
var anOperator = context.children[1].GetText();
if (anOperator == "==" || anOperator == "!=")
{
throw new NotImplementedException(
GenerateErrorMessage(context, "only '===' and '!==' equality operators are supported."));
}
return(new BinaryExpression(
context,
OperatorsUtils.BinaryOperatorFromString(anOperator),
(Expression)Visit(context.singleExpression()[0]),
(Expression)Visit(context.singleExpression()[1])
));
}
public UstNode VisitEqualityExpression([NotNull] ECMAScriptParser.EqualityExpressionContext context)
{
return(CreateBinaryOperatorExpression(
context.singleExpression(0), context.GetChild <ITerminalNode>(0), context.singleExpression(1)));
}