S IAstVisitor <T, S> .VisitIsExpression(IsExpression isExpression, T data)
{
var handler = IsExpressionVisited;
if (handler != null)
{
handler(isExpression, data);
}
return(VisitChildren(isExpression, data));
}
public override void VisitIsExpression(IsExpression isExpression)
{
if (InsertParenthesesForReadability)
{
// few people know the precedence of 'is', so always put parentheses in nice-looking mode.
ParenthesizeIfRequired(isExpression.Expression, Primary);
}
else
{
ParenthesizeIfRequired(isExpression.Expression, RelationalAndTypeTesting);
}
base.VisitIsExpression(isExpression);
}
void IAstVisitor.VisitIsExpression(IsExpression isExpression)
{
Visit(EnterIsExpression, LeaveIsExpression, isExpression);
}
