Re: Questions on Yield in C
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- Subject: Re: Questions on Yield in C
- From: "Feng,Dong" <middle.fengdong@...>
- Date: 2012年11月22日 23:45:02 +0800
Thank you. I did not realize that is equal to a tail call. Connecting the two concepts does help understand.
I did not find lua_tailcall in the source of 5.2.1. I assume it is a would-have-be one in terms of mental experiment, is it?
在 2012年11月22日，下午10:55，Roberto Ierusalimschy <roberto@inf.puc-rio.br> 写道：
>
> For this particular rule (no continuation), yes, it makes complete
> sense. It would correspond exactly to a tail call in C: lua_tailcall.
> A tail call is exactly a call with no continuation in the calling
> function.
>
> -- Roberto
>