[Bug default/25459] Forward pseudo-reference triggers error

vries at gcc dot gnu.org sourceware-bugzilla@sourceware.org
Wed Jan 1 00:00:00 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=25459

--- Comment #1 from Tom de Vries <vries at gcc dot gnu.org> ---
There are few things to consider here:
- It would be good to be able to handle a forward pseudo-reference. Presumably
  such a thing would be handled by doing two passes over .debug_info, much like
  is done in low-mem mode. This ties in somewhat with PR25229 - "Add input
  verification phase".
- another question is whether dwz should generate the code such as is present
in
  clang-offload-bundler-10.debug. If this was a normal reference, the
referenced
  DIE would have been forced into a partial unit. Should we do the same for
  pseudo-references?

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