Re: [boost] [signals] trackable bug

From: Thomas Witt (witt_at_[hidden])
Date: 2002-09-23 07:56:17

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On Sunday 22 September 2002 23:12, Douglas Gregor wrote:
>
> Thanks for catching this. I've added a testcase for it, and committed a fix
> that _should_ be portable (about to test MSVC6...) to both the branch and
> trunk.

IIUC there is another glitch. 
inline void add_if_trackable(const trackable* b, truth<true>) const checks
for b being null. Either this check is obsolete or the code depends on 
undefined behaviour as b's value gets dereferenced in
void maybe_get_pointer(const T& t, truth<true>) const.

Regards

- --Thomas

- -- 
Dipl.-Ing. Thomas Witt
Institut fuer Verkehrswesen, Eisenbahnbau und -betrieb, Universitaet Hannover
voice: [phone] - 4273, fax: [phone]
http://www.ive.uni-hannover.de
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