On 2016-01-26 10:13, Jonas Maebe wrote: > The rttiobj unit is compiled in Delphi mode Ah, I missed that one. Thanks for pointing that out. >, hence > http://wiki.freepascal.org/User_Changes_2.6.0#Sizes_of_sets_in_TP.2FDelphi_mode Many thanks for the link. Regards, - Graeme - My public PGP key: http://tinyurl.com/graeme-pgp