On 13 Jan 2008, at 21:20, Sebastian Reitenbach wrote:
Hi,
after I got sope and sogo working with gnustep-make 2 and gnustep-base
1.14.1, I tried to compile against gnustep-base1.15.2.
sope compilation ended in an error:
Structure has no member named: _e_info
there is a line:
ASSIGN(self->_e_info, _userInfo);
after a bit digging I figured out that it was removed not long ago
from
NSException.h:
http://svn.gna.org/viewcvs/gnustep?rev=25681&view=rev
after adding again:
NSDictionary *_e_info;
sope compiled again.
I wonder why was it removed? or is it an error to set it, in the first
place?
It's an error to try to set it in the first place ... the leading
underscore in the name if the instance variable tells you that this
is a private instance variable intended for internal use only. In
1.15.2 it has been replaced by _reserved (which is used only when
necessary to store additional information .... user info and/or
stacktrace ... in an exception).
NSException has no external instance variables ... I guess if the
sope code wants to store extra information in an exception it should
create a new exception based on the values returned by the methods of
the original one.
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