Michael Schnell wrote: > >>> >>> FPC 2.1.4, Delphi6 and Kylix3 don't complain. > FAIK, Delphi does not like Properties as var parameters.
Agreed, this makes sense. However the codebase I'm porting passes properties to EOF all over the place and this has compiled and run in Delphi6 and Kylix3 for some years. It worked in FPC too, until I moved to 2.3.1. Presumably this suggests Borland cut some corners with the validity of properties as var arguments or took some liberty with the definition of EOF or the Text/TextFile types. Checking Kylix I've found that that unless the property of type TextFile is defined as a direct reference to a field of type TextFile, Kylix barfs. Indeed Kylix reports that TextFile is an "Invalid function result type" if one tries to return one via a property access method. So, it would seem this is suspect in Borland's implementation and I will fix our code to avoid passing properties as var parameters everywhere I come across it in the ported code. I agree it's not (should not) be a valid thing to do! Thanks for the feedback. Cheers, Bruce. _______________________________________________ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
