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        Wed, 05 Aug 2015 17:35:27 -0700 (PDT)
From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <150805173523.ZM21934@torch.brasslantern.com>
Date: Wed, 5 Aug 2015 17:35:23 -0700
In-Reply-To: <CAHYJk3St=F+LS_5hyYkd8ZrSz-45XGhC-RiVvMpET+K6Z9s86Q@mail.gmail.com>
Comments: In reply to Mikael Magnusson <mikachu@gmail.com>
        "Re: typeset -T crash" (Aug  5, 10:41pm)
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	<150805130412.ZM7660@torch.brasslantern.com> 
	<CAHYJk3St=F+LS_5hyYkd8ZrSz-45XGhC-RiVvMpET+K6Z9s86Q@mail.gmail.com>
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Subject: Re: typeset -T crash
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On Aug 5, 10:41pm, Mikael Magnusson wrote:
}
} Well, I suppose just checking tdp there works, but should we be
} getting there at all?

I suspect this is happening because getasg() always sets asg.is_array = 0,
then.  The only place is_array is assigned 1 is in execcmd() in the
postassigns block, and then only if there's a paren after the '='.

There isn't any other test based on the fetched param for whether the
first argument after -T is not scalar, as far as I can tell.