From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: dwz@sourceware.org
Subject: [Bug default/27400] odr tests fail with -gdwarf-5
Date: Sat, 13 Feb 2021 08:37:22 +0000 [thread overview]
Message-ID: <bug-27400-11298-egXWwgN2S1@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-27400-11298@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=27400
--- Comment #2 from Tom de Vries <vries at gcc dot gnu.org> ---
I've looked at the odr-struct.sh fail.
First of all, odr is not enabled because the language is DW_LANG_C_plus_plus_14
instead of DW_LANG_C_plus_plus, so we need this in a few places:
...
case DW_LANG_C_plus_plus:
+ case DW_LANG_C_plus_plus_03:
+ case DW_LANG_C_plus_plus_11:
+ case DW_LANG_C_plus_plus_14:
...
Then, it seems the checksums for both struct aaa are different, because of
processing a DW_AT_decl_line with DW_FORM_implicit_const. The const has the
same value (according to readelf), but somehow the resulting hashes are
different.
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next prev parent reply other threads:[~2021-02-13 8:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-12 9:57 [Bug default/27400] New: " mark at klomp dot org
2021-02-12 19:19 ` [Bug default/27400] " vries at gcc dot gnu.org
2021-02-13 8:37 ` vries at gcc dot gnu.org [this message]
2021-02-13 23:18 ` vries at gcc dot gnu.org
2021-02-14 8:07 ` vries at gcc dot gnu.org
2021-02-14 8:52 ` vries at gcc dot gnu.org
2021-02-14 21:25 ` vries at gcc dot gnu.org
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