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Thu, 21 May 2026 11:48:28 -0600 From: Tom Tromey To: Andrew Burgess Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: [PATCH v2 1/4] Add gdbpy_borrowed_ref In-Reply-To: <87cxyuclhd.fsf@redhat.com> (Andrew Burgess's message of "Sun, 17 May 2026 12:40:46 +0100") References: <20260515-python-safety-initial-v2-0-6129cadf258a@tromey.com> <20260515-python-safety-initial-v2-1-6129cadf258a@tromey.com> <87cxyuclhd.fsf@redhat.com> X-Attribution: Tom Date: Thu, 21 May 2026 11:48:27 -0600 Message-ID: <87tss08xhw.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.166.225.82 X-Source-L: No X-Exim-ID: 1wQ7VU-00000001nq0-2w8P X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-225-82.hlrn.qwest.net (bapiya) [75.166.225.82]:42092 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfHC3Sb2ESs6yd7yBf7ngcceCT8MGwLXNkSP9WPwyUxoTQrTpx5hMvp3nYt1CLBrXLxHPQtaC6RdI8JoPRmKFf8orGsUW0xJ6gAl7lI9NspQRa5HmWahV EWU91eJUoTzmzZR0IU011M9eEjfZrKYAWq/a4sKIChnHLbE9J8fOh2OkQ3imKamd381KusJl4pdtNEV6uWa8C8FGbLVJS6D98VA= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org Andrew> OK, please excuse my ignorance here, I might be completely wrong, but I Andrew> believe the line 'typename = std::is_convertible' is Andrew> here for the purpose of SFINAE. I believe this was copied from Andrew> gdb_ref_ptr.h, but I think this line might be wrong, both there and Andrew> here. I sent a separate patch to fix up gdb_ref_ptr.h. Tom