On Mon, May 26, 2014 at 7:08 PM, Zoltán Balogh <zoltan.bal...@canonical.com>wrote:
> > On 05/26/2014 10:24 AM, Albert Astals Cid wrote: > >> On Sunday 25 May 2014 13:36:56 Zoltán Balogh wrote: >> >>> Hi, >>> >>> During the Qt5.3 migration work we realized that the split() methods >>> terminates the process it is used in when the separator is a regular >>> expression. >>> >> Hi, I just tried the attached main.qml in qmlscene and it's working fine >> under >> 5.3 beta2 ppa packages. Is that because i didn't understand the problem >> or did >> the issue get fixed meanwhile? >> >> Cheers, >> Albert >> > Sorry, I was a bit too brief. The issue is exclusive on armhf: > https://bugreports.qt-project.org/browse/QTBUG-39255 > > It only causes problem when you use the split with a regular expression. > So 'what ever'.split(" ") will do the job but if you try to use > split(/\s+/) then it dumps core. Additional fun, that it malfunctions only > when the regexp matches. > > Odd problem. The lucky part is that it happens only with the split. So all > other string methods are working well. So I simple suggest to use match() > method or whatever what does the same job. > Not so fast… It seems a similar issue affects String.replace(re, …). See for yourself with the following example: import QtQuick 2.0 Item { Component.onCompleted: "bla".replace(/\w/g, function(a) { return a.toUpperCase() }) } I’ll look into working around this issue tomorrow, but I think we should also consider looking into Qt’s code ourselves and see if we can come up with a patch, in case upstream is not responsive enough. Cheers, Olivier
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