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Jakub Jelinek <jakub@redhat.com> writes: > On Sat, Jan 15, 2005 at 08:19:16AM +0100, Andreas Jaeger wrote: >> Jakub Jelinek <jakub@redhat.com> writes: >> >> > On Fri, Jan 14, 2005 at 11:30:15AM -0800, Roland McGrath wrote: >> >> > If we need to, we can rearrange things such that aliases are >> >> > delayed until the real end of the translation unit, but... >> >> >> >> This has always worked before, and initializing is ugly when you really >> >> want bss symbols. >> > >> > That's a GCC4 bug that needs to be fixed there IMHO. >> >> Look at the email and bugreport that started this thread - RTH says >> it's not a bug... > > That was talking about: > int errno; > extern int __libc_errno __attribute__ ((alias ("errno"))); > > where I have no problems with gcc warning about it (although the > warning could warn instead about alias to common symbol). > > But GCC warns even for: > int errno __attribute__((nocommon)); > extern int __libc_errno __attribute__ ((alias ("errno"))); > > and that is IMHO a bug. Now I understood you. Agreed - will you file a bugreport? thanks, Andreas -- Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj SUSE Linux Products GmbH, Maxfeldstr. 5, 90409 NÃrnberg, Germany GPG fingerprint = 93A3 365E CE47 B889 DF7F FED1 389A 563C C272 A126
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