[Bug default/30260] add support for pointer-to-member types
woodard at redhat dot com
sourceware-bugzilla@sourceware.org
Tue Oct 24 15:43:49 GMT 2023
https://sourceware.org/bugzilla/show_bug.cgi?id=30260
--- Comment #4 from Ben Woodard <woodard at redhat dot com> ---
Please note that pointer to member happens to be one of the challenging areas
in DWARF5, I think it is fine in the underlying type system but if the pointer
to member variable is passed as a parameter to a function and is in a register,
then I believe that the DWARF to represent that is currently undefined.
DWARF6 is supposed to resolve that issue.
https://github.com/ccoutant/dwarf-locations/blob/f74b6d8b95ad5cfea80c4493f11e7dae441f02eb/location-description-on-the-dwarf-stack-concept-proposal.txt#L252
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