> On 13 Mar 2015, at 08:39, Max Leske <[email protected]> wrote: > >> >> On 13 Mar 2015, at 07:37, Max Leske <[email protected]> wrote: >> >> >>> On 13 Mar 2015, at 02:24, Sean P. DeNigris <[email protected]> wrote: >>> >>> Sean P. DeNigris wrote >>>> the file-in target had the slots in the same order as the inst var >>>> indexes. >>> >>> One more observation: if I serialize in the second image (the one that >>> originally materialized), and materialize in a fresh image, the object is >>> faithfully created i.e. the same as the serialized object. >>> >>> >> >> Hi Sean >> >> This definitely sounds like a problem related to slots. Fuel materializes >> instance variables by name and not by index, so what you describe shouldn’t >> be possible. I’ll see what I can find. > > Well, that was actually wrong. Fuel does use indeces, not names during > materialization.
And again I have to correct myself: I was right the first time around, Fuel *does* use indices but *after* determining those indices from the variable names (so the serialized object only holds the variable names, not their indices). In addition, all operations concerning instance variables are done through #instanceVariables. We never use #instVarNames or others, so I really can’t see how this could have happened. > >> >> Cheers, >> Max > > I wasn’t able to reproduce your problem. I see the problem when I materialize > your file but when I try to recreate the situation everything works. Have you > tried the same with two fresh images (of the same version respectively)? > > I even tried switching around instance variables to see if I could see a > difference in ordering when using #instanceVariables et al but no luck. It > really looks like you serialized an instance of a class with switched > instance variables. > > What I don’t understand, is how you got to the situation where ‘self slots’ > didn’t have the same ordering as ‘self instanceVariables’. > > > >> >>> ----- >>> Cheers, >>> Sean >>> -- >>> View this message in context: >>> http://forum.world.st/BUG-Strange-Fuel-Result-tp4811628p4811631.html >>> <http://forum.world.st/BUG-Strange-Fuel-Result-tp4811628p4811631.html> >>> Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com >>> <http://nabble.com/>.
