public void CallExp(CallExp e)
{
for(int i = 0; i < e.Params.Length; i++){
e.Params[i].Visit(this);
}
if(e.System){
il.Emit(OpCodes.Call, ((typeof(LispRuntime)).GetMethod(e.FunctionName)));
}
else{
il.Emit(OpCodes.Call, (MethodInfo)Functions[e.FunctionName]);
}
}