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[Bug lto/48094] ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto
- From: "howarth at nitro dot med.uc.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 03 Dec 2011 15:49:49 +0000
- Subject: [Bug lto/48094] ld: warning: section has unexpectedly large size errors in objc/obj-c++ lto
- Auto-submitted: auto-generated
- References: <bug-48094-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48094
--- Comment #7 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-12-03 15:49:49 UTC ---
(In reply to comment #6)
> could you please check the status of this with XCode 4. / Darwin11.
>
> AFAICT, this (duplicate __image_info sections) appears to be resolved..
>
> .. although the Undefined symbols for architecture
> .objc_class_name_myRootObject might well still be present.
Current gcc trunk now just shows warnings of the form...
ld: warning: section __OBJC/__image_info has unexpectedly large size 16 in
/var/tmp//ccsj97TC.lto.o
in objc.log for Xcode 4.2.1 on Lion. The undefined
.objc_class_name_myRootObject symbols
are still present.