Re: Lua 5.4.2 (lua_newstate)

[云风 Cloud Wu <cloudwu@...>]

Ranier Vilela <ranier.vf@gmail.com> 于2020年11月10日周二 下午9:54写道：
>
> Ok, I think that it was very clear.
> But C programmer shouldn't worry about filling memory with NULLs,

The point is as Andrew Gierth said , "modern compilers will
transform assignment loops into memset calls or inline implementations
of memset if circumstances suggest it will be both allowable and
efficient to do so" .

In my opinion, better C code should express the programmer's intention directly.
We need init the array with NULLs, memset is only a shallow
optimization that the compilers can do it well.

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