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List:       ast-users
Subject:    [ast-users] typeset in signal trap ==> compound array contains typeset statements
From:       Cedric Blancher <cedric.blancher () gmail ! com>
Date:       2013-08-08 22:42:12
Message-ID: CALXu0UdNNydWfuz0_ri+uZPcA+_ium9d4ia_31j0UxgqwKGNJQ () mail ! gmail ! com
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Can anyone explain why the following code contains FOUR array elements
instead of two? I'm getting desperate with this. I only want to
declare c.car[index].int as a integer variable (aka typeset -li) but
receive this garbage instead when running it with ast-ksh.20130807:

ksh -c 'set -o nounset ; compound c ; compound -a c.car; integer
c.cari=0; trap "typeset -i c.car[c.cari++].int=\${.sh.sig.value.int}"
RTMIN RTMAX ; kill -q4 -s RTMIN $$ ; true ; kill -q17 -s RTMAX $$ ;
true ; print -v c'
(
        typeset -C -a car=(
                [0]=(
                        int=4
                )
                [1]=(
                        typeset -i int=0
                )
                [2]=(
                        int=17
                )
                [3]=(
                        typeset -i int=0
                )
        )
        typeset -l -i cari=4
)

Ced
-- 
Cedric Blancher <cedric.blancher@gmail.com>
Institute Pasteur
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