public FunctionNode(Token token, VariableIdNode idNode, ParametersNode parametersNode, BlockNode block, Scope scope)
: base(token, scope)
{
this.block = block;
this.parameters = parametersNode;
this.returnType = idNode != null ? idNode.VariableType : TokenType.UNDEFINED;
this.idNode = idNode;
}
public void VisitParametersNode(ParametersNode node)
{
foreach (Parameter param in node.Parameters)
{
if (paramPassedAsReferenceOnly(param.ParameterType) && !param.Reference)
{
analyzer.notifyError(new ParameterMustBeReferenceError(node, param.ParameterType));
}
}
}
public ParameterMustBeReferenceError(ParametersNode node, TokenType type)
: base(ErrorConstants.PARAM_ERROR_TITLE, ErrorConstants.PARAM_REFERENCE_MSG(type), node)
{
}
public FunctionNode CreateFunctionNode(Token token, INameFactory labelFactory, VariableIdNode idNode, ParametersNode parameters, BlockNode blockNode, Scope scope)
{
return(new FunctionNode(token, idNode, parameters, blockNode, scope));
}
public ProcedureNode(Token token, INameFactory labelFactory, VariableIdNode idNode, ParametersNode parametersNode, BlockNode block, Scope scope)
: base(token, idNode, parametersNode, block, scope)
{
}
public void VisitParametersNode(ParametersNode node)
{
}
