<code>
function hook(event)
print(event);
end
function test1()
end
function test()
return test1();
end
debug.sethook(hook, "cr");
test();
</code>
The output of the above code is following:
call
call
return
The count of return hook is not same as the count of call hook.
I found that the return or tailretun event is missing when there is tail
call.
Because of this bug, it's impossible to collect the function's execute
time(between call hook and return hook) of lua code.
2016年06月05日
cx0cx2001