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From: "jan.kratochvil at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: dwz@sourceware.org
Subject: [Bug default/26252] dwz.c:11404: write_die: Assertion `value &&
 refdcu->cu_kind != CU_ALT' failed. #2
Date: Wed, 19 Aug 2020 19:05:13 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26252

Jan Kratochvil <jan.kratochvil at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jan.kratochvil at redhat d=
ot com

--- Comment #3 from Jan Kratochvil <jan.kratochvil at redhat dot com> ---
Created attachment 12782
  --> https://sourceware.org/bugzilla/attachment.cgi?id=3D12782&action=3Ded=
it
.tar.xz

b7111689a2ccec2f57343f1051ec8f1df5e89e5c =3D 2020-02-19
~/redhat/dwz-git/dwz -m dwz.debug --odr 1.debug 2.debug=20
~/redhat/dwz-git/dwz: 1.debug: DWARF compression not beneficial - old size
317760 new size 317760
dwz: dwz.c:11404: write_die: Assertion `value && refdcu->cu_kind !=3D CU_AL=
T'
failed.
Aborted (core dumped)

Although I find more a blocker for DWZ after 3+ years it still does not sup=
port
DWARF-5; and not just its part as produced by GCC but also the DWARF-5 feat=
ures
produced by LLVM: PR 24726

--=20
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