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Thu, 23 Apr 2026 06:35:31 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id cDCeILO96WnpAgAAD6G6ig (envelope-from ) for ; Thu, 23 Apr 2026 06:35:31 +0000 From: Tom de Vries To: gdb-patches@sourceware.org Subject: [PATCH 2/7] [gdbsupport] Add parameterless iterator_range constructor Date: Thu, 23 Apr 2026 08:35:25 +0200 Message-ID: <20260423063530.1074175-3-tdevries@suse.de> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260423063530.1074175-1-tdevries@suse.de> References: <20260423063530.1074175-1-tdevries@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; MIME_TRACE(0.00)[0:+]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCPT_COUNT_ONE(0.00)[1]; ARC_NA(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_NONE(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; PREVIOUSLY_DELIVERED(0.00)[gdb-patches@sourceware.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim, suse.de:mid, imap1.dmz-prg2.suse.org:helo, imap1.dmz-prg2.suse.org:rdns] X-Rspamd-Action: no action X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: A49D26A81D 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 I noticed that there's no convenient way to create an empty range in iterator_range. Add this. --- gdb/unittests/iterator-range-selftests.c | 2 +- gdbsupport/iterator-range.h | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/gdb/unittests/iterator-range-selftests.c b/gdb/unittests/iterator-range-selftests.c index a05531d95e0..7c0f7f57484 100644 --- a/gdb/unittests/iterator-range-selftests.c +++ b/gdb/unittests/iterator-range-selftests.c @@ -67,7 +67,7 @@ test_iterator_range () { /* Empty range. */ - auto r3 = int_array_iterator_range (end, end); + auto r3 = int_array_iterator_range (); test_iterator_range_1 (r3, nullptr, 0, end, end); } diff --git a/gdbsupport/iterator-range.h b/gdbsupport/iterator-range.h index 42185546f5a..98be1e67152 100644 --- a/gdbsupport/iterator-range.h +++ b/gdbsupport/iterator-range.h @@ -27,6 +27,11 @@ struct iterator_range { using iterator = IteratorType; + /* Create an empty range. */ + explicit iterator_range () + : iterator_range (IteratorType {}, IteratorType {}) + {} + /* Create an iterator_range using BEGIN as the begin iterator. Assume that the end iterator can be default-constructed. */ -- 2.51.0