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From: "gprocida at google dot com" <sourceware-bugzilla@sourceware.org>
To: libabigail@sourceware.org
Subject: [Bug default/27980] New: XML missing type id
Date: Mon, 14 Jun 2021 14:37:34 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D27980

            Bug ID: 27980
           Summary: XML missing type id
           Product: libabigail
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: default
          Assignee: dodji at redhat dot com
          Reporter: gprocida at google dot com
                CC: libabigail at sourceware dot org
  Target Milestone: ---

Created attachment 13493
  --> https://sourceware.org/bugzilla/attachment.cgi?id=3D13493&action=3Ded=
it
compressed library file

This appears to be a recent regression.

I've bisected this to

[ed87d0a29b97ca991db398ceafaa6012e28db6c8] reader: Canonicalizing a type on=
ce
is enough

With the attached library:

$ build/tools/abidw ~/dev/libabigail/b190554910/libc.so > /tmp/z.xml &&
build/tools/abidiff /tmp/z.xml /tmp/z.xml
abidiff: ../../src/abg-reader.cc:1366: abigail::ir::type_base_sptr
abigail::xml_reader::read_context::build_or_get_type_decl(const string&, bo=
ol):
Assertion `__abg_cond__' failed.
Aborted

--=20
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