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From: Mikael Magnusson <mikachu@gmail.com>
Date: Fri, 5 Jun 2020 15:19:19 +0200
Message-ID: <CAHYJk3RZ0b5CgfEKTvBdAs3MKN-N6WeiFCfmm+n_MCQ0JNgt_Q@mail.gmail.com>
Subject: Parameter scope error
To: zsh-workers@zsh.org
Content-Type: text/plain; charset="UTF-8"

a() {
 for 1 in 1 2 3; do
  typeset -F1.1 a
  a=$1
 done
}
a
echo $a
unset a
echo $a
unset a
echo $a

output:
(anon):typeset: bad precision value: 1.1
(anon):typeset: bad precision value: 1.1
(anon):typeset: bad precision value: 1.1
3.0000000000
2.0000000000
1.0000000000


-- 
Mikael Magnusson