[{"id":3680890,"web_url":"http://patchwork.ozlabs.org/comment/3680890/","msgid":"","list_archive_url":null,"date":"2025-09-11T14:32:12","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93223,"url":"http://patchwork.ozlabs.org/api/people/93223/","name":"tkaminsk via Sourceware Forge","email":"forge-bot+tkaminsk@forge-stage.sourceware.org"},"content":"(tkaminsk) ) commented on the code:\nThe changes LGTM.\n\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2155","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; helo=vm01.sourceware.org;\n envelope-from=gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org;\n receiver=patchwork.ozlabs.org)","sourceware.org; dmarc=none (p=none dis=none)\n header.from=forge-stage.sourceware.org","sourceware.org;\n spf=pass smtp.mailfrom=forge-stage.sourceware.org","server2.sourceware.org;\n arc=none smtp.remote-ip=38.145.34.39"],"Received":["from vm01.sourceware.org (vm01.sourceware.org [38.145.34.32])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g188F5kKKz1yD5\n\tfor ; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680891,"web_url":"http://patchwork.ozlabs.org/comment/3680891/","msgid":"","list_archive_url":null,"date":"2025-09-15T04:47:31","subject":"Re: [APPROVED][PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93220,"url":"http://patchwork.ozlabs.org/api/people/93220/","name":"François Dumont via Sourceware Forge","email":"forge-bot+fdumont@forge-stage.sourceware.org"},"content":"François Dumont (fdumont) approved the changes:\nLGTM, just comments.\n\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2198","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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Wed, 22 Apr 2026 18:45:39 +0000 (GMT)","from forge-stage.sourceware.org (localhost [IPv6:::1])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256)\n (No client certificate requested)\n by forge-stage.sourceware.org (Postfix) with ESMTPS id BE1144352F\n for ; Wed, 22 Apr 2026 18:45:35 +0000 (UTC)"],"DKIM-Filter":["OpenDKIM Filter v2.11.0 sourceware.org 0477D441680F","OpenDKIM Filter v2.11.0 sourceware.org 47286409FB8E"],"DMARC-Filter":"OpenDMARC Filter v1.4.2 sourceware.org 47286409FB8E","ARC-Filter":"OpenARC Filter v1.0.0 sourceware.org 47286409FB8E","ARC-Seal":"i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1776883539; cv=none;\n b=prZ8lqrReI0802jbGbM2XXsk57KR2PuCQR6BZ4b/OL7YCmwAkJ7odWGiAevYmh94wK2uU0+HnDwhZohLBtgZm1RSMjnTFi/xRhEojzQOWXc3lqBsc7S+r/AsTJ4aYKyoSDrYGeHCbrhxPUoRUXqS+TXFUjlMpvCLaQ+s5ShDb6g=","ARC-Message-Signature":"i=1; a=rsa-sha256; d=sourceware.org; s=key;\n t=1776883539; c=relaxed/simple;\n bh=aLYIhvY4DnluHmhdA8xiRhbBSlyFVFIz7Ls5TEpwcrg=;\n h=Subject:From:To:Date:Message-ID:MIME-Version;\n b=E4gFrFGPjpumlEr6turgmtlGeOTZTlWxxTce1yN89tx7EgyLeXujSB3yTtN+yOafw7AmQgGnuvMedoAvM1tO0IhJSu1illHH4aS1nJ/ImcIhVkKMUIMmIeQkxK4k1Yv2i18WPUp/KpzyLkJFrMC8fEecPWUamVkAY+cV+Xglm9A=","ARC-Authentication-Results":"i=1; server2.sourceware.org","Subject":"Re: [APPROVED][PATCH v1 0/12] remove-predefined-ops","From":"=?utf-8?b?RnJhbsOnb2lz?= Dumont via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Mon, 15 Sep 2025 04:47:31 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Review":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2198","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"8bit","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680894,"web_url":"http://patchwork.ozlabs.org/comment/3680894/","msgid":"","list_archive_url":null,"date":"2026-04-22T18:46:47","subject":"[SUMMARY] Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93223,"url":"http://patchwork.ozlabs.org/api/people/93223/","name":"tkaminsk via Sourceware Forge","email":"forge-bot+tkaminsk@forge-stage.sourceware.org"},"content":"This is a summary of discussions relative to the merge request created by (tkaminsk) titled\nremove-predefined-ops\nsince its creation.\n\nDescription: Thanks for taking the time to contribute to GCC!\n\nPlease be advised that https://forge.sourceware.org/ is currently a trial\nthat is being used by the GCC community to experiment with a new workflow\nbased on pull requests.\n\nPull requests sent here may be forgotten or ignored. Patches that you want to\npropose for inclusion in GCC should use the existing email-based workflow,\nsee https://gcc.gnu.org/contribute.html\n\n\nThe full and up to date discussion can be found at https://forge.sourceware.org/gcc/gcc-TEST/pulls/78\n\nThe merge request has been closed without being merged directly on the forge repository.\n\nOn 2025-09-11 14:27:46+00:00, (tkaminsk) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/stl_algobase.h\n> @@ -2250,3 +2251,3 @@\n> \n> return std::__is_permutation(__first1, __last1, __first2,\n> -\t\t\t\t __gnu_cxx::__ops::__iter_equal_to_iter());\n> +\t\t\t\t __gnu_cxx::__ops::equal_to());\nI was wondering about using std::equal_to here directly, but I think this is also OK.\n> +++ libstdc++-v3/include/bits/stl_algobase.h\n> @@ -2250,3 +2251,3 @@\n> \n> return std::__is_permutation(__first1, __last1, __first2,\n> -\t\t\t\t __gnu_cxx::__ops::__iter_equal_to_iter());\n> +\t\t\t\t __gnu_cxx::__ops::equal_to());\nAfter seeing more of the uses for `less` I thin `__gnu_cxx::__ops::__equal_to` is better.\n\nOn 2025-09-11 14:28:34+00:00, (tkaminsk) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/stl_heap.h\n> @@ -107,3 +107,1 @@\n> - typedef __decltype(__comp) _Cmp;\n> - __gnu_cxx::__ops::_Iter_comp_iter<_Cmp> __cmp(_GLIBCXX_MOVE(__comp));\n> - return std::__is_heap_until(__first, __n, __cmp) == __n;\n> + return std::__is_heap_until(__first, __n, __comp) == __n;\nThis is really nice simplification.\n\nOn 2025-09-11 14:32:12+00:00, (tkaminsk) commented on the code:\nThe changes LGTM.\n\n\nOn 2025-09-15 04:41:43+00:00, François Dumont (fdumont) commented on the code:\n\n\n> +++ libstdc++-v3/include/std/deque\n> @@ -137,3 +127,1 @@\n> -\t\t __cont.end());\n> -\t return __osz - __cont.size();\n> -\t}\n> + { return std::erase_if(__cont, __gnu_cxx::__ops::__equal_to(__value)); }\nVery nice simplification, could be part of a distinct patch though, no ?\n> +++ libstdc++-v3/include/std/deque\n> @@ -137,3 +127,1 @@\n> -\t\t __cont.end());\n> -\t return __osz - __cont.size();\n> -\t}\n> + { return std::erase_if(__cont, __gnu_cxx::__ops::__equal_to(__value)); }\nIt could be.\n\nThe function needs to be changed anyway, because `__iter_equals_val` is being removed and needs to be replaced with `__equal_to`, but it could be changed in two steps.\n> +++ libstdc++-v3/include/std/deque\n> @@ -137,3 +127,1 @@\n> -\t\t __cont.end());\n> -\t return __osz - __cont.size();\n> -\t}\n> + { return std::erase_if(__cont, __gnu_cxx::__ops::__equal_to(__value)); }\nI've split it into two commits now. In the second one (4d4a7dd885afca17a526caf504463310b3159587) I've also replaced std::ref with std::move.\n\nOn 2025-09-15 04:46:47+00:00, François Dumont (fdumont) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/stl_algo.h\n> @@ -5364,1 +5320,3 @@\n> -\t\t\t\t__gnu_cxx::__ops::__iter_comp_iter(__comp));\n> + return _GLIBCXX_STD_A::\n> +\t __set_intersection(__first1, __last1, __first2, __last2,\n> +\t\t\t\t __result, __comp);\nI noticed that breaking line at opening parenthesis was very nice looking, and moreover perfectly well managed by Emacs.\n\nOn 2025-09-15 04:47:31+00:00, François Dumont (fdumont) approved the changes:\nLGTM, just comments.\n\n\nOn 2025-09-25 14:01:41+00:00, Jonathan Wakely (redi) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/predefined_ops.h\n> @@ -165,1 +88,3 @@\n> - { return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }\n> + template\n> + constexpr _Comp_with_val<_Func, _Value>\n> + bind1st(_Func&& __f, const _Value& __val)\nFor most of the cases where these functions are used in the algos, the first argument is an lvalue to `_Func` is deduced to something like `Pred&` and then we return `_Comp_with_val` which always stores `Pred&` by reference, defeating the purpose of `__by_ref_or_value_fn` which was intended to store empty types by making a new copy, not by binding a reference.\n\nIn the patch I'm submitting to the mailing lists these functions have `_Func&` as the first parameter, so they only accept lvalues and deduce `_Func` as `Pred` rather than `Pred&`.\n> +++ libstdc++-v3/include/bits/predefined_ops.h\n> @@ -165,1 +88,3 @@\n> - { return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }\n> + template\n> + constexpr _Comp_with_val<_Func, _Value>\n> + bind1st(_Func&& __f, const _Value& __val)\nAnother consequence of returning `_Comp_with_val` is that `_M_f` was always a reference to non-const and so `_Comp_with_val::operator()` was able to invoke `Pred::operator()` even if it was non-const.\n\nFixing the type deduction so that we return `_Comp_with_val` means that `_Comp_with_val::operator()` needs to be non-const.\n> +++ libstdc++-v3/include/bits/predefined_ops.h\n> @@ -165,1 +88,3 @@\n> - { return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }\n> + template\n> + constexpr _Comp_with_val<_Func, _Value>\n> + bind1st(_Func&& __f, const _Value& __val)\nThis I assume is unrelated to lifetime issue? As references are going to still be used for some predicates.\n> +++ libstdc++-v3/include/bits/predefined_ops.h\n> @@ -165,1 +88,3 @@\n> - { return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }\n> + template\n> + constexpr _Comp_with_val<_Func, _Value>\n> + bind1st(_Func&& __f, const _Value& __val)\nI now see how this lead to possibility of dangling references.\n> +++ libstdc++-v3/include/bits/predefined_ops.h\n> @@ -165,1 +88,3 @@\n> - { return _Iter_comp_iter<_Compare>(_GLIBCXX_MOVE(__comp)); }\n> + template\n> + constexpr _Comp_with_val<_Func, _Value>\n> + bind1st(_Func&& __f, const _Value& __val)\nWith the `_Func&&` parameter, `__ops::bind1st(std::equal_to<>{}, 1)` would create `_Comp_with_val` with a reference to the `equal_to` prvalue. If the returned `_Comp_with_val` is stored as an automatic variable that outlives the prvalue, it has a dangling reference. Although none of the current algorithms use the call wrappers with prvalues like that, it seems safer to just make that bug impossible.\n\n\nOn 2025-09-26 10:08:26+00:00, Jonathan Wakely (redi) wrote:\n\nPushed to trunk as aaeca77a79a9a897c97f00f83f2471e7a8bd6685, b83c2e52a21c1882a149e89e5ab152c09a73fb30, and 1cf6cda0554406f3d3ca641de7c4e360953aeb22.\n\n\nOn 2026-04-22 18:45:04+00:00, Lichenor Forgejo Bot (forge-bot) wrote:\n\n\nVersion 1 of this pull request has been stored. It includes the following commits:\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (I) - 656053771e75d9567b7edbe2d22edc8750c0d15a\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (II) - 439e88637791dba279904e76c1f94a891a041a44\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (III) - 4818f94217cf8b4c80f24db0f6ea8f3f2fcae155\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (IV) - 2274e41190c3efda5db9a6e06c62f47078fbd709\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (V) - 1989fef0c91198bf2210aa4275394d444dff91e7\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VI) - 549f8097601d742dbd9c6a1876bda382ff25dc9f\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VII) - 985886527710304ac2733edc5861518582cc9c60\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VIII) - bf5bf9f3073699e47405dde7704f1e02fa88407a\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (IX) - 4f61b95fcf7b8319fae1fa25aa572a0709f21bbe\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (X) - 30e5df7e2000a995b3903dbac84068b473d4fef1\n- libstdc++: Reuse predicates - d287768348d20eabbdca0d436265940ffb9fe81d\n- libstdc++: Simplify std::erase functions for sequence containers - 4d4a7dd885afca17a526caf504463310b3159587\n\n\n\nOn 2026-04-22 18:45:33+00:00, Lichenor Forgejo Bot (forge-bot) wrote:\n\nSent patch series version 1 containing 12 patches to gcc-patches mailing list .\n[Cover letter](https://inbox.sourceware.org/gcc-patches/bmm.hhuozlstss.gcc.gcc-TEST.tkaminsk.78.1.0@forge-stage.sourceware.org)","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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server2.sourceware.org","Subject":"[SUMMARY] Re: [PATCH v1 0/12] remove-predefined-ops","From":"tkaminsk via Sourceware Forge\n ","To":"gcc-patches mailing list ","In-Reply-To":"\n ","Message-ID":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","Date":"Wed, 22 Apr 2026 18:46:47 +0000 (UTC)","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680895,"web_url":"http://patchwork.ozlabs.org/comment/3680895/","msgid":"","list_archive_url":null,"date":"2025-09-26T10:08:26","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93210,"url":"http://patchwork.ozlabs.org/api/people/93210/","name":"Jonathan Wakely via Sourceware Forge","email":"forge-bot+redi@forge-stage.sourceware.org"},"content":"Pushed to trunk as aaeca77a79a9a897c97f00f83f2471e7a8bd6685, b83c2e52a21c1882a149e89e5ab152c09a73fb30, and 1cf6cda0554406f3d3ca641de7c4e360953aeb22.\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2405","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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server2.sourceware.org","Subject":"Re: [PATCH v1 0/12] remove-predefined-ops","From":"Jonathan Wakely via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Fri, 26 Sep 2025 10:08:26 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Comment":"\n https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2405","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680896,"web_url":"http://patchwork.ozlabs.org/comment/3680896/","msgid":"","list_archive_url":null,"date":"2025-09-11T14:27:46","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93223,"url":"http://patchwork.ozlabs.org/api/people/93223/","name":"tkaminsk via Sourceware Forge","email":"forge-bot+tkaminsk@forge-stage.sourceware.org"},"content":"(tkaminsk) ) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/stl_algobase.h\n> @@ -2250,3 +2251,3 @@\n> \n> return std::__is_permutation(__first1, __last1, __first2,\n> -\t\t\t\t __gnu_cxx::__ops::__iter_equal_to_iter());\n> +\t\t\t\t __gnu_cxx::__ops::equal_to());\nI was wondering about using std::equal_to here directly, but I think this is also OK.\n\n> +++ libstdc++-v3/include/bits/stl_algobase.h\n> @@ -2250,3 +2251,3 @@\n> \n> return std::__is_permutation(__first1, __last1, __first2,\n> -\t\t\t\t __gnu_cxx::__ops::__iter_equal_to_iter());\n> +\t\t\t\t __gnu_cxx::__ops::equal_to());\nAfter seeing more of the uses for `less` I thin `__gnu_cxx::__ops::__equal_to` is better.\n\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2151","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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server2.sourceware.org","Subject":"Re: [PATCH v1 0/12] remove-predefined-ops","From":"tkaminsk via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Thu, 11 Sep 2025 14:27:46 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Review":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2151","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680898,"web_url":"http://patchwork.ozlabs.org/comment/3680898/","msgid":"","list_archive_url":null,"date":"2026-04-22T18:45:33","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93212,"url":"http://patchwork.ozlabs.org/api/people/93212/","name":"Lichenor Forgejo Bot via Sourceware Forge","email":"forge-bot+forge-bot@forge-stage.sourceware.org"},"content":"Sent patch series version 1 containing 12 patches to gcc-patches mailing list .\n[Cover letter](https://inbox.sourceware.org/gcc-patches/bmm.hhuozlstss.gcc.gcc-TEST.tkaminsk.78.1.0@forge-stage.sourceware.org)\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-5673","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=38.145.34.32; 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server2.sourceware.org","Subject":"Re: [PATCH v1 0/12] remove-predefined-ops","From":"Lichenor Forgejo Bot via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Wed, 22 Apr 2026 18:45:33 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Comment":"\n https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-5673","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680899,"web_url":"http://patchwork.ozlabs.org/comment/3680899/","msgid":"","list_archive_url":null,"date":"2025-09-15T04:46:48","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93220,"url":"http://patchwork.ozlabs.org/api/people/93220/","name":"François Dumont via Sourceware Forge","email":"forge-bot+fdumont@forge-stage.sourceware.org"},"content":"François Dumont (fdumont) ) commented on the code:\n\n\n> +++ libstdc++-v3/include/bits/stl_algo.h\n> @@ -5364,1 +5320,3 @@\n> -\t\t\t\t__gnu_cxx::__ops::__iter_comp_iter(__comp));\n> + return _GLIBCXX_STD_A::\n> +\t __set_intersection(__first1, __last1, __first2, __last2,\n> +\t\t\t\t __result, __comp);\nI noticed that breaking line at opening parenthesis was very nice looking, and moreover perfectly well managed by Emacs.\n\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2197","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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server2.sourceware.org","Subject":"Re: [PATCH v1 0/12] remove-predefined-ops","From":"=?utf-8?b?RnJhbsOnb2lz?= Dumont via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Mon, 15 Sep 2025 04:46:48 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Review":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-2197","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}},{"id":3680901,"web_url":"http://patchwork.ozlabs.org/comment/3680901/","msgid":"","list_archive_url":null,"date":"2026-04-22T18:45:04","subject":"Re: [PATCH v1 0/12] remove-predefined-ops","submitter":{"id":93212,"url":"http://patchwork.ozlabs.org/api/people/93212/","name":"Lichenor Forgejo Bot via Sourceware Forge","email":"forge-bot+forge-bot@forge-stage.sourceware.org"},"content":"\nVersion 1 of this pull request has been stored. It includes the following commits:\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (I) - 656053771e75d9567b7edbe2d22edc8750c0d15a\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (II) - 439e88637791dba279904e76c1f94a891a041a44\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (III) - 4818f94217cf8b4c80f24db0f6ea8f3f2fcae155\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (IV) - 2274e41190c3efda5db9a6e06c62f47078fbd709\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (V) - 1989fef0c91198bf2210aa4275394d444dff91e7\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VI) - 549f8097601d742dbd9c6a1876bda382ff25dc9f\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VII) - 985886527710304ac2733edc5861518582cc9c60\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (VIII) - bf5bf9f3073699e47405dde7704f1e02fa88407a\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (IX) - 4f61b95fcf7b8319fae1fa25aa572a0709f21bbe\n- libstdc++: Eliminate __gnu_cxx::__ops function objects (X) - 30e5df7e2000a995b3903dbac84068b473d4fef1\n- libstdc++: Reuse predicates - d287768348d20eabbdca0d436265940ffb9fe81d\n- libstdc++: Simplify std::erase functions for sequence containers - 4d4a7dd885afca17a526caf504463310b3159587\n\n\n--\nhttps://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-5671","headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","gcc-patches@gcc.gnu.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","gcc-patches@gcc.gnu.org"],"Authentication-Results":["legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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server2.sourceware.org","Subject":"Re: [PATCH v1 0/12] remove-predefined-ops","From":"Lichenor Forgejo Bot via Sourceware Forge\n ","To":"gcc-patches mailing list ","Date":"Wed, 22 Apr 2026 18:45:04 +0000","Message-ID":"\n ","In-Reply-To":"\n ","X-Mailer":"batrachomyomachia","X-Requested-Reviewer":"fdumont","X-Pull-Request-Organization":"gcc","X-Pull-Request-Repository":"gcc-TEST","X-Pull-Request":"https://forge.sourceware.org/gcc/gcc-TEST/pulls/78","X-Comment":"\n https://forge.sourceware.org/gcc/gcc-TEST/pulls/78#issuecomment-5671","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"quoted-printable","MIME-Version":"1.0","X-BeenThere":"gcc-patches@gcc.gnu.org","X-Mailman-Version":"2.1.30","Precedence":"list","List-Id":"Gcc-patches mailing list ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org"}}]