* Local variable declaration in loops buglet...
@ 2003-11-05 0:06 Philippe Troin
2003-11-05 4:08 ` Bart Schaefer
0 siblings, 1 reply; 3+ messages in thread
From: Philippe Troin @ 2003-11-05 0:06 UTC (permalink / raw)
To: zsh-workers
Just found this one:
% zsh -f
ceramic% echo $ZSH_VERSION
4.0.6
ceramic% foo() { for i in 1 2 3; do local x; x=$i;done }
ceramic% foo
x=1
x=2
ceramic%
Moving the local out of the loop fixes the echo of course... But I do
not think it should matter.
Phil.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Local variable declaration in loops buglet...
2003-11-05 0:06 Local variable declaration in loops buglet Philippe Troin
@ 2003-11-05 4:08 ` Bart Schaefer
2003-11-05 6:53 ` Philippe Troin
0 siblings, 1 reply; 3+ messages in thread
From: Bart Schaefer @ 2003-11-05 4:08 UTC (permalink / raw)
To: zsh-workers
On Nov 4, 4:06pm, Philippe Troin wrote:
}
} ceramic% foo() { for i in 1 2 3; do local x; x=$i;done }
}
} Moving the local out of the loop fixes the echo of course... But I do
} not think it should matter.
This is not a bug, it's documented behavior of `typeset' for which
`local' is an alias:
For each remaining name that refers to a parameter that is set,
the name and value of the parameter are printed in the form of an
assignment. Nothing is printed for newly-created parameters, or when
any attribute flags listed below are given along with the name.
In 4.1.1-dev, you can `setopt typeset_silent' to suppress this.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Local variable declaration in loops buglet...
2003-11-05 4:08 ` Bart Schaefer
@ 2003-11-05 6:53 ` Philippe Troin
0 siblings, 0 replies; 3+ messages in thread
From: Philippe Troin @ 2003-11-05 6:53 UTC (permalink / raw)
To: Bart Schaefer; +Cc: zsh-workers
Bart Schaefer <schaefer@brasslantern.com> writes:
> On Nov 4, 4:06pm, Philippe Troin wrote:
> }
> } ceramic% foo() { for i in 1 2 3; do local x; x=$i;done }
> }
> } Moving the local out of the loop fixes the echo of course... But I do
> } not think it should matter.
>
> This is not a bug, it's documented behavior of `typeset' for which
> `local' is an alias:
>
> For each remaining name that refers to a parameter that is set,
> the name and value of the parameter are printed in the form of an
> assignment. Nothing is printed for newly-created parameters, or when
> any attribute flags listed below are given along with the name.
>
> In 4.1.1-dev, you can `setopt typeset_silent' to suppress this.
Oops. Did not know this behavior. Sorry for the noise.
Phil.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2003-11-05 0:06 Local variable declaration in loops buglet Philippe Troin
2003-11-05 4:08 ` Bart Schaefer
2003-11-05 6:53 ` Philippe Troin
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