public static Expression CombineWithComma(IndexSpan span, JSParser parser, Expression operand1, Expression operand2)
{
var comma = new CommaOperator(parser.EncodeSpan(span));
List <Expression> res = new List <Expression>();
CommaOperator left = operand1 as CommaOperator;
CommaOperator right = operand2 as CommaOperator;
if (left != null)
{
res.AddRange(left.Expressions);
}
else
{
res.Add(operand1);
}
if (right != null)
{
res.AddRange(right.Expressions);
}
else
{
res.Add(operand2);
}
comma.Expressions = res.ToArray();
return(comma);
}
public static Expression CombineWithComma(IndexSpan span, JSParser parser, Expression operand1, Expression operand2)
{
var comma = new CommaOperator(parser.EncodeSpan(span));
List<Expression> res = new List<Expression>();
CommaOperator left = operand1 as CommaOperator;
CommaOperator right = operand2 as CommaOperator;
if (left != null)
{
res.AddRange(left.Expressions);
}
else
{
res.Add(operand1);
}
if (right != null)
{
res.AddRange(right.Expressions);
}
else
{
res.Add(operand2);
}
comma.Expressions = res.ToArray();
return comma;
}
public override bool Walk(CommaOperator node) { AddNode(node); return true; }
public override bool Walk(CommaOperator node)
{
return(true);
}
public override bool Walk(CommaOperator node)
{
return true;
}
public override bool Walk(CommaOperator node) {
if (node.Expressions != null && node.Expressions.Length != 0) {
node.Expressions[0].Walk(this);
for (int i = 1; i < node.Expressions.Length; i++) {
ReplacePreceedingWhiteSpace(node.Expressions[i].GetStartIndex(_tree.LocationResolver), _options.SpaceAfterComma ? " " : "", _comma);
node.Expressions[i].Walk(this);
}
}
return false;
}
