/// <summary>
///
/// </summary>
/// <param name="tokens"></param>
public FunctionCallNode(string[] tokens) : base(tokens)
{
var parser = new Parse.FunctionCall(tokens);
FunctionName = parser.FunctionName;
FunctionArgs = parser.FunctionArgs;
}
private void CEFunctionCall(Parse.FunctionCall Item, Parse.Block Parent, Block Compiled)
{
int first_runnable_execution_index = Compiled.Count;
//Clear any temps that are left
if (Item.Arguments.Count > 0)
{
Compiled.AddItem(new PushTemporariesCount());
}
//Get the arguments
foreach (var el in Item.Arguments)
{
//Get the argument
CompileElement(el, Parent, Compiled);
//Push in temprary
Compiled.AddItem(new ResultToTemp());
}
//Get the arguments and call the function
var tar = Item.Target;
if (!Functions.ContainsKey(tar))
{
var fun = new Function(tar.ArgumentsCount, tar.Variables.Count, Item.Name);
Functions.Add(tar, fun);
//Create a unique function name (functions from imports may define same named functions
if (IDE.ExecutionTree.Functions.ContainsKey(tar.Name))
{
var i = 1;
string new_name;
do
{
new_name = string.Format("{0}_{1}", tar.Name, i);
i++;
} while (IDE.ExecutionTree.Functions.ContainsKey(new_name));
IDE.ExecutionTree.Functions.Add(new_name, fun);
}
else
{
IDE.ExecutionTree.Functions.Add(tar.Name, fun);
}
//Compile the function
ComplileFunction(tar);
IDE.CompiledAnnotations.Add(tar.Annotation.CompiledPosition, tar.Annotation);
}
Compiled.AddItem(new CallFunction(Functions[tar]));
int last_runnable_execution_index = Compiled.Count - 1;
//Clear any temps that are left
if (Item.Arguments.Count > 0)
{
var ct = new PopClearTemporaries();
Compiled.AddItem(ct);
CESetOnJumpFailTo(Compiled, first_runnable_execution_index, last_runnable_execution_index, ct);
}
}
/// <summary>
///
/// </summary>
/// <param name="tokens"></param>
public FunctionResNode(string[] tokens) : base(tokens)
{
var lhsParser = new Parse.Var(tokens);
var rhsParser = new Parse.FunctionCall(tokens.Skip(3));
lhsParser.ParseLhs();
Lhs = lhsParser.Lhs;
FunctionName = rhsParser.FunctionName;
FunctionArgs = rhsParser.FunctionArgs;
}
