aprantl added a comment. @shafik It would be good to document what the expected behavior for bitfields ivars in Objective-C is. For the sake of this discussion, but really we also want this in a comment in the code, for future reference.
IIUC, ivars don't have meaningful static offsets that we could put in DWARF, because only the Objective-C runtime knows the real offsets at runtime. Is the correct? How does that extend for bitfields? Is the Objective-C runtime aware of bitfield ivars, or are bitfields grouped together inter larger "container" ivars that the ObjC runtime knows about, and we need to encode the relative bit-offsets inside that container in DWARF? CHANGES SINCE LAST ACTION https://reviews.llvm.org/D83433/new/ https://reviews.llvm.org/D83433 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
