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From: "gprocida+abigail at google dot com" <sourceware-bugzilla@sourceware.org>
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Subject: [Bug default/26135] Wrong linkage name causes anonymous classes
 miscomparison
Date: Thu, 16 Jul 2020 18:32:57 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26135

--- Comment #5 from Giuliano Procida <gprocida+abigail at google dot com> -=
--
This is the patch I was working on that caused me to take a closer look.

--- a/src/abg-dwarf-reader.cc
+++ b/src/abg-dwarf-reader.cc
@@ -3496,7 +3496,8 @@ public:
        int tag =3D dwarf_tag(const_cast<Dwarf_Die*>(die));
        if ((tag =3D=3D DW_TAG_structure_type
             || tag =3D=3D DW_TAG_class_type
-            || tag =3D=3D DW_TAG_union_type)
+            || tag =3D=3D DW_TAG_union_type
+            || tag =3D=3D DW_TAG_enumeration_type)
            && die_is_anonymous(die))
          {
            location l =3D die_location(*this, die);

This was an attempt to reduce the gap in behaviour between early and late t=
ype
canonicalisation by the DWARF reader.

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