Am 15.02.2010 15:18, schrieb Richard Frith-Macdonald: > On 15 Feb 2010, at 13:47, Fred Kiefer wrote: >> After the reorganisation of base I get a lot more compiler warnings >> then before. It would be great if somebody could look into these. I >> am using gcc 4.4.1 on a 64 bit system. > > I don't actually have access to a 64bit system at the moment (I do > everything on my laptop in either a gnu/linux or mswindows 32bit > virtual machine nowadays). I'll see if I can get a 64bit system up > and running at some point soon, but it's not going to be immediate.
The latest version of base added a few new warnings :-) Beside the ones we already know about: GSObjCRuntime.m: In function ‘GSObjCMethodNames’: GSObjCRuntime.m:154: warning: dereferencing type-punned pointer will break strict-aliasing rules GSObjCRuntime.m:154: warning: dereferencing type-punned pointer will break strict-aliasing rules In file included from GSObjCRuntime.m:1212: ../../Headers/Additions/GNUstepBase/GSIMap.h: In function ‘GSIMapCountByEnumeratingWithStateObjectsCount’: ../../Headers/Additions/GNUstepBase/GSIMap.h:981: warning: dereferencing type-punned pointer will break strict-aliasing rules We now also have these: Compiling file NSMethodSignature.m ... NSMethodSignature.m: In function ‘-[NSMethodSignature _initWithObjCTypes:]’: NSMethodSignature.m:417: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘NSUInteger’ NSMethodSignature.m:423: warning: format ‘%d’ expects type ‘int’, but argument 3 has type ‘NSUInteger’ Compiling file NSSpellServer.m ... NSSpellServer.m: In function ‘-[NSSpellServer _findMisspelledWordInString:language:ignoredWords:wordCount:countOnly:]’: NSSpellServer.m:440: warning: passing argument 4 of ‘spellServer:findMisspelledWordInString:language:wordCount:countOnly:’ from incompatible pointer type NSSpellServer.m:440: note: expected ‘NSInteger *’ but argument is of type ‘int *’ Compiling file NSString.m ... NSString.m: In function ‘+[NSString initialize]’: NSString.m:598: warning: ‘register_printf_function’ is deprecated (declared at /usr/include/printf.h:107) NSString.m:603: warning: passing argument 3 of ‘register_printf_function’ from incompatible pointer type /usr/include/printf.h:107: note: expected ‘int (*)(const struct printf_info *, size_t, int *)’ but argument is of type ‘int (*)(const struct printf_info *, size_t, NSInteger *)’ They mean real trouble as this code will fail on all platforms where NSInteger is different from int. Some of these should be easy to resolve, others look really annoying. _______________________________________________ Gnustep-dev mailing list [email protected] http://lists.gnu.org/mailman/listinfo/gnustep-dev
