Michael137 added inline comments.
================
Comment at: lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp:1483
+ // base with all fields having [[no_unique_address]] attribute.
+ for (auto it = base_classes.rbegin(); it != base_classes.rend(); ++it) {
+ clang::CXXRecordDecl *prev_base_decl =
----------------
Michael137 wrote:
> The main problem I still see with this is that if we have something like:
> ```
> struct A : C, B {
>
> };
> ```
>
> then we mark `C`'s fields as empty and leave `B` as is. This still leads to
> the same crash later on.
>
> Perhaps we should mark we could check the size of the struct and decide based
> on that which one is the "empty" one
Interestingly there was a discussion on the DWARF mailing list about this some
time ago:
https://www.mail-archive.com/dwarf-discuss@lists.dwarfstd.org/msg00880.html
There might be room to changing the emitted DWARF to make it easier to
determine the empty structure. I will gauge opinions on this thread later today
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D143347/new/
https://reviews.llvm.org/D143347
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