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Tue, 12 May 2026 10:21:25 +0000 From: Tom de Vries To: gdb-patches@sourceware.org Subject: [PATCH v6 0/3] [gdb/exp] Fix some namespace issues Date: Tue, 12 May 2026 12:21:21 +0200 Message-ID: <20260512102124.517642-1-tdevries@suse.de> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Action: no action X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; 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)[]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCPT_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+]; FUZZY_RATELIMITED(0.00)[rspamd.com]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FROM_HAS_DN(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,suse.de:mid,imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,sourceware.org:url]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_TLS_ALL(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[gdb-patches@sourceware.org]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received,2a07:de40:b281:104:10:150:64:97:from]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Queue-Id: 712396BF90 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org 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 Hafiz Abid Qadeer reported PR34034, a problem with namespace handling using a Fortran program. I wrote an equivalent program in C++, and reproduced the reported problem with both. While investigating the problem, I ran into another problem, for which I filed PR34051. This series contains three patches. The first patch refactors a complex assignment in cp_lookup_symbol_via_imports. The second patch fixes PR34051, in that same assignment. The third patch fixes PR34034. Tested on aarch64-linux. Changes in v2 [2]: - updated type of directive_match to bool Changes in v3 [3]: - fixed top-level "return -1" in test-case - fixed typo in test-case Changes in v4 [4]: - don't use 1 to set bool - added approval tag to first patch - replaced "block->function () != nullptr" with "block->function_block () != nullptr" to handle the case that current block is not a function block, but nested in one - extended test-case to exercise nested block scenario Changes in v5: - add third patch to fix PR34034 - update description subject to reflect that we're fixing two PRs Changes in v6: - extend commit message for second patch - fix third patch to handle inlined function correctly Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=34034 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=34051 Versions: - v1 https://sourceware.org/pipermail/gdb-patches/2026-April/226370.html - v2 https://sourceware.org/pipermail/gdb-patches/2026-April/226375.html - v3 https://sourceware.org/pipermail/gdb-patches/2026-April/226433.html - v4 https://sourceware.org/pipermail/gdb-patches/2026-April/226488.html - v5 https://sourceware.org/pipermail/gdb-patches/2026-April/226628.html Tom de Vries (3): [gdb] Break up complex assignment in cp_lookup_symbol_via_imports [gdb/exp] Fix ignoring of incorrect namespace prefix [gdb/exp] Handle recursive namespace import gdb/cp-namespace.c | 38 +++++++++++---- gdb/testsuite/gdb.cp/nsusing-2.cc | 62 +++++++++++++++++++++++++ gdb/testsuite/gdb.cp/nsusing-2.exp | 74 ++++++++++++++++++++++++++++++ 3 files changed, 164 insertions(+), 10 deletions(-) create mode 100644 gdb/testsuite/gdb.cp/nsusing-2.cc create mode 100644 gdb/testsuite/gdb.cp/nsusing-2.exp base-commit: 2d7f2dbbd4adadf7c388fa0d8b9ce95d9dfde641 -- 2.51.0