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From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/28294] dwarf_aggregate_size fails on some array types
Date: Sat, 11 Sep 2021 23:39:12 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D28294

Mark Wielaard <mark at klomp dot org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
                 CC|                            |mark at klomp dot org
   Last reconfirmed|                            |2021-09-11
     Ever confirmed|0                           |1
           Assignee|unassigned at sourceware dot org   |mark at klomp dot o=
rg

--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
Created attachment 13662
  --> https://sourceware.org/bugzilla/attachment.cgi?id=3D13662&action=3Ded=
it
Use type of subrange (if any) to determine signedness of upper/lower values

Check if the subrange has an associate type, if it does then check the type=
 to
determine whether the upper and lower values need to be interpreted as sign=
ed
of unsigned values. We default to signed because that is what
run-aggregate-size.sh testfile-size4 expects (but it is an hardwritten
testcase, we can flip the default if that makes more sense).

--=20
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