public int Execute(Frame frame)
{
Lambda lambda;
if (functionName == null)
{
if (!RuntimeUtil.TryConvertToLambda(frame.result, out lambda))
{
throw new NotImplementedException();
}
}
else
{
if (!MemberResolver.TryResolveLambda(
frame.result,
calleeTypeHint,
functionName,
out lambda))
{
throw new NotImplementedException();
}
}
object[] args = new object[argLocations.Length];
for (int i = 0; i < argLocations.Length; i++)
{
args[i] = frame.stack[argLocations[i]];
}
if (lambda is LambdaGroup group)
{
frame.result = group.RunWithExpectedTypes(argTypesHint, args);
}
else
{
frame.result = lambda.Run(args);
}
return(1);
}