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Re: zle_thingy.c: variable "modsave" used before its value set

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From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Zsh users list <zsh-users@xxxxxxxxxx>
Subject: Re: zle_thingy.c: variable "modsave" used before its value set
Date: Mon, 12 Apr 2004 08:21:20 -0700
In-reply-to: <20040412090436.GC28460@xxxxxxxxx>
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References: <1087.1079112181@xxxxxxx> <m34qrqgemf.wl%petersen@xxxxxxxxxx> <20040412090436.GC28460@xxxxxxxxx>

On Apr 12,  2:04am, Wayne Davison wrote:
> 
> The variable can't actually be used uninitialized -- the compiler just
> thinks it can.
> 
> If we want to get rid of the warning, I'd recommend making the struct
> static rather than initializing it to an unneeded value on every call.

Are you really sure that bin_zle_call() is not re-entrant?  Seems to me
that the whole point of modsave is that it is a stack variable.

Follow-Ups:
- Re: zle_thingy.c: variable "modsave" used before its value set
  - From: Wayne Davison

References:
- 4.2.0-pre-4
  - From: Peter Stephenson
- zle_thingy.c: variable "modsave" used before its value set
  - From: Jens Petersen
- Re: zle_thingy.c: variable "modsave" used before its value set
  - From: Wayne Davison

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