private Node Visit(ForEachStatement forEachStatement)
{
if (expandForEachStatements)
{
// run analysis on collection
Visit(forEachStatement.Collection);
var inference = forEachStatement.Collection.TypeInference.Declaration as Variable;
if (!(inference != null && inference.Type is ArrayType))
return forEachStatement;
if ((inference.Type as ArrayType).Dimensions.Count > 1)
{
Error(ParadoxMessageCode.ErrorMultiDimArray, forEachStatement.Span, inference, forEachStatement, analyzedModuleMixin.MixinName);
return forEachStatement;
}
var dim = (int)((inference.Type as ArrayType).Dimensions.FirstOrDefault() as LiteralExpression).Value;
var result = new StatementList();
for (int i = 0; i < dim; ++i)
{
var cloned = forEachStatement.DeepClone();
var replace = new ParadoxReplaceExtern(cloned.Variable, new IndexerExpression(cloned.Collection, new LiteralExpression(i)));
replace.Run(cloned.Body);
result.Add(cloned.Body);
}
Visit((Node)result);
return result;
}
else
{
Visit((Node)forEachStatement);
parsingInfo.ForEachStatements.Add(new StatementNodeCouple(forEachStatement, ParentNode));
return forEachStatement;
}
}
