W3C home > Mailing lists > Public > public-qt-comments@w3.org > May 2007

[Bug 4551] K-NormalizeUnicodeFunc-13

From: <bugzilla@wiggum.w3.org>
Date: Thu, 31 May 2007 10:01:07 +0000
To: public-qt-comments@w3.org
Message-Id: <E1HthSt-0007QY-KO@wiggum.w3.org>


------- Comment #4 from mike@saxonica.com  2007-05-31 10:01 -------
>It almost seems as if a type which matches no values should have the unusual quantifier of zero.

I handled it that way at one time but it caused too many problems. I now type
error() as item(), which works for optimistic typing - it means that error()
will never cause a static type error, except in the pathological case where the
required type is empty-sequence(), because item() overlaps every other type.
(Perhaps I should have chosen item()? which would work for empty-sequence() as
Received on Thursday, 31 May 2007 10:01:16 UTC

This archive was generated by hypermail 2.4.0 : Friday, 17 January 2020 16:57:18 UTC