From: Dodji Seketeli <dodji@seketeli.org>
To: Giuliano Procida <gprocida@google.com>
Cc: libabigail@sourceware.org, kernel-team@android.com,
maennich@google.com
Subject: Re: [PATCH 2/3] Fix inheritance of scope_decl::insert_member_decl
Date: Mon, 27 Jul 2020 18:14:12 +0200 [thread overview]
Message-ID: <871rkxhr57.fsf@seketeli.org> (raw)
In-Reply-To: <20200709182250.1677238-3-gprocida@google.com> (Giuliano Procida's message of "Thu, 9 Jul 2020 19:22:49 +0100")
Giuliano Procida <gprocida@google.com> a écrit:
> The classes class_decl, class_or_union and scope_decl derive from each
> other. The method insert_member_decl is declared virtual and defined
> in each of these. Unfortunately, it has different argument types in
> the base scope_decl class.
>
> Most calls to insert_member_decl are at a statically known class, but
> in insert_decl_into_scope the method is called via a scope_decl
> pointer. There is the possibility that this could be a type derived
> from scope_decl rather than scope_decl itself, in which case the base
> method would be called, not as intended.
>
> This commit adjusts the type of the member argument to
> scope_decl::insert_member_decl to match the other two classes and
> eliminates the last trigger of Clang's -Werror-overloaded-virtual.
>
> * include/abg-ir.h (scope_decl::insert_member_decl): Change
> type of member argument from const decl_base_sptr& to plain
> decl_base_sptr.
> * src/abg-ir.cc (scope_decl::insert_member_decl): Likewise.
>
> Signed-off-by: Giuliano Procida <gprocida@google.com>
Applied to master, thanks!
Cheers,
--
Dodji
next prev parent reply other threads:[~2020-07-27 16:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-09 16:45 [PATCH] Drop traversable_base::traverse method Giuliano Procida
2020-07-09 18:22 ` [PATCH 0/3] Bug 21485 - problems compiling with clang Giuliano Procida
2020-07-09 18:22 ` [PATCH 1/3] Drop traversable_base::traverse method Giuliano Procida
2020-07-10 16:26 ` Matthias Maennich
2020-07-27 16:03 ` Dodji Seketeli
2020-07-09 18:22 ` [PATCH 2/3] Fix inheritance of scope_decl::insert_member_decl Giuliano Procida
2020-07-10 16:27 ` Matthias Maennich
2020-07-27 16:14 ` Dodji Seketeli [this message]
2020-07-09 18:22 ` [PATCH 3/3] Enable Clang's -Werror-overloaded-virtual Giuliano Procida
2020-07-09 18:51 ` [PATCH v2 " Giuliano Procida
2020-07-10 16:28 ` Matthias Maennich
2020-07-27 16:26 ` Dodji Seketeli
2020-07-27 16:27 ` [PATCH 0/3] Bug 21485 - problems compiling with clang Dodji Seketeli
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