public void GetLambdaStatement(PortableLambdaType expecting)
{
bool found = false;
_type = expecting;
foreach (var func in Group.Functions)
{
if (func.Parameters.Length == expecting.Parameters.Length)
{
// Make sure the method implements the target lambda.
for (int i = 0; i < func.Parameters.Length; i++)
{
if (func.Parameters[i].Type != null && !func.Parameters[i].Type.Implements(expecting.Parameters[i]))
{
continue;
}
}
_chosenFunction = func;
found = true;
break;
}
}
// If a compatible function was found, get the handler.
if (found)
{
_functionInvoker = GetLambdaHandler(_chosenFunction);
if (!_type.IsConstant())
{
_identifier = _functionInvoker.GetIdentifier(_parseInfo);
}
// Get the variable's invoke info from the parameters.
InvokedState = new IBridgeInvocable[_functionInvoker.ParameterCount()];
for (int i = 0; i < _functionInvoker.ParameterCount(); i++)
{
if (_functionInvoker.GetParameterVar(i) is Var var)
{
InvokedState[i] = var.BridgeInvocable;
}
}
}
else
{
_parseInfo.Script.Diagnostics.Error("No overload for '" + Group.Name + "' implements " + expecting.GetName(), _range);
}
}
public void Finalize(PortableLambdaType expecting)
{
_type = expecting;
// If a compatible function was found, get the handler.
if (ChosenFunction != null || SelectFunction(expecting))
{
_constFunctionInvoker = GetLambdaHandler(ChosenFunction);
// Get the variable's invoke info from the parameters.
InvokedState = new IBridgeInvocable[_constFunctionInvoker.ParameterCount()];
for (int i = 0; i < _constFunctionInvoker.ParameterCount(); i++)
{
if (_constFunctionInvoker.GetParameterVar(i) is Var var)
{
InvokedState[i] = var.BridgeInvocable;
}
}
}
else
{
_parseInfo.Script.Diagnostics.Error("No overload for '" + Group.Name + "' implements " + expecting.GetName(), _range);
}
}