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Thank you very much。

Roberto Ierusalimschy <> 于2021年6月10日周四 下午9:04写道:
> Hello everyone
>       I am reading a function check_conflic, but I can't think of the
> actual Lua code corresponding to it. Can anyone give me an example? thank
> you all. by the way, i'm reading lua5.1.5

local a, b = {}, 10
a[b], b = 20, 30
print(a[10], a[30])

The correct answer is 20, nil. If you remove check_conflict, this
example will print nil, 20.

-- Roberto