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From:	"Matt D." <matt AT codespunk DOT com>
X-Google-Original-From:	"Matt D." <codespunk+cygwin AT gmail DOT com>
Reply-To:	codespunk+cygwin AT gmail DOT com
To:	cygwin AT cygwin DOT com
Subject:	Bash declare built-in regression loses array quotations
Message-ID:	<587931C1.5060509@gmail.com>
Date:	Fri, 13 Jan 2017 15:00:01 -0500
User-Agent:	Mozilla/5.0 (Windows NT 10.0; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0
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I updated yesterday to the latest Cygwin x86 release which included an 
updated Bash 4.4.5(1). This release changes the default behavior of the 
built-in 'declare' command which is causing scripts which relied on this 
functionality to break.

The following test will illustrate the change:
declare -A list
list[a]=1
list[b]=2
list[c]=3
declare -p | grep list=

On Bash 4.4.5(1) the output is:
declare -A list=([a]="1" [b]="2" [c]="3" )

Previously the result was:
declare -A list='([a]="1" [b]="2" [c]="3" )'

I can confirm that this has always been the expected output when running 
this command on Cygwin and Linux. I run CentOS which does not track the 
latest Bash release and I don't know the procedure to check whether this 
is an upstream regression or not.

I have rolled back to Bash 4.3.48-8 which has restored the previous 
functionality.

Please advise.

Matt D.

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