Exactly. So I think the AA implementation is the culprit.
Andrei
On 03/22/2010 09:55 AM, Steve Schveighoffer wrote:
Any code that relies on AA's storing keys in the same order is broken. A
rehash can reorder keys at any time, I think even with the old implementation.
-Steve
----- Original Message ----
From: Andrei Alexandrescu<[email protected]>
To: Discuss the phobos library for D<[email protected]>
Sent: Mon, March 22, 2010 10:45:11 AM
Subject: Re: [phobos] Unit tests broken again. Bad AAs?
Yes, I saw that too. Walter has changed the implementation of AAs, and the
relative ordering of keys has changed. The contents of the arrays involved in
the failure seems to be equal, so the bug is in the AA comparison
operator.
(I think what happens is that now the exact ordering of
elements depends on history, i.e. the order in which they were inserted. In the
previous implementation the ordering was
history-independent.)
Andrei
On 03/22/2010 08:58 AM, Don Clugston
wrote:
It seems that one of the druntime commits after 270
(probably 271, "reduce memory consumption of small AA's") has broken
the
Phobos unittests. json.d is now failing.
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