private VarDeclarationsTemporaryNode GetVarDeclarationsTemporaryNode(DaedalusParser.VarDeclContext varDeclContext)
{
NameNode typeNameNode = new NameNode(GetLocation(varDeclContext.dataType()), varDeclContext.dataType().GetText());
List <DeclarationNode> varDeclarationNodes = new List <DeclarationNode>();
foreach (IParseTree childContext in varDeclContext.children)
{
if (childContext is DaedalusParser.VarValueDeclContext varValueDeclContext)
{
DaedalusParser.NameNodeContext nameNodeContext = varValueDeclContext.nameNode();
NameNode nameNode = new NameNode(GetLocation(nameNodeContext), nameNodeContext.GetText());
ExpressionNode rightSideNode = null;
if (varValueDeclContext.varValueAssignment() != null)
{
rightSideNode = (ExpressionNode)Visit(varValueDeclContext.varValueAssignment().expression()); // TODO check if null
}
varDeclarationNodes.Add(new VarDeclarationNode(GetLocation(varValueDeclContext), typeNameNode, nameNode, rightSideNode));
}
else if (childContext is DaedalusParser.VarArrayDeclContext varArrayDeclContext)
{
DaedalusParser.NameNodeContext nameNodeContext = varArrayDeclContext.nameNode();
NameNode nameNode = new NameNode(GetLocation(nameNodeContext), nameNodeContext.GetText());
ExpressionNode arraySizeNode = (ExpressionNode)VisitArraySize(varArrayDeclContext.arraySize());
List <ExpressionNode> elementNodes = null;
if (varArrayDeclContext.varArrayAssignment() != null)
{
elementNodes = new List <ExpressionNode>();
foreach (DaedalusParser.ExpressionContext expressionContext in varArrayDeclContext.varArrayAssignment().expression())
{
elementNodes.Add((ExpressionNode)Visit(expressionContext));
}
}
VarArrayDeclarationNode varArrayDeclarationNode =
new VarArrayDeclarationNode(GetLocation(nameNodeContext), typeNameNode, nameNode, arraySizeNode, elementNodes); // TODO check if null
_arrayDeclarationNodes.Add(varArrayDeclarationNode);
varDeclarationNodes.Add(varArrayDeclarationNode);
}
}
return(new VarDeclarationsTemporaryNode(GetLocation(varDeclContext), varDeclarationNodes));
}
