From bb777a690c2f800f75b18bd56445c528348755f5 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Mon, 24 Sep 2007 22:28:49 +0800
Subject: [PARSER] Remove arithmetic expansion collapsing at parse time

Collapsing arithmethc expansion is incorrect when the inner arithmetic
expansion is a part of a parameter expansion.

Test case:

	unset a
	echo $((3 + ${a:=$((4 + 5))}))
	echo $a

Old result:

	(4 + 5)

New result:

	9
---
 ChangeLog | 1 +
 1 file changed, 1 insertion(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index e5987f9..7992485 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,7 @@
 	* Remove superfluous arinest test in CENDQUOTE.
 	* Remove superfluous arinest test for dqvarnest.
 	* Remove superfluous dblquote settings when ending arith.
+	* Remove arithmetic expansion collapsing at parse time.
 
 2007-09-22  Oleg Verych <olecom@flower.upol.cz>
 
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cgit 1.4.1