{"id":2223091,"url":"http://patchwork.ozlabs.org/api/patches/2223091/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/patch/20260414123609.785497-1-tkaminsk@redhat.com/","project":{"id":17,"url":"http://patchwork.ozlabs.org/api/projects/17/?format=json","name":"GNU Compiler Collection","link_name":"gcc","list_id":"gcc-patches.gcc.gnu.org","list_email":"gcc-patches@gcc.gnu.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260414123609.785497-1-tkaminsk@redhat.com>","list_archive_url":null,"date":"2026-04-14T12:35:11","name":"[committed] libstdc++: Fix constant_wrapper compile-time test for COW strings.","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"246326ff83136d9edc467fb4eb5e64743a303ad6","submitter":{"id":90409,"url":"http://patchwork.ozlabs.org/api/people/90409/?format=json","name":"Tomasz Kaminski","email":"tkaminsk@redhat.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/gcc/patch/20260414123609.785497-1-tkaminsk@redhat.com/mbox/","series":[{"id":499830,"url":"http://patchwork.ozlabs.org/api/series/499830/?format=json","web_url":"http://patchwork.ozlabs.org/project/gcc/list/?series=499830","date":"2026-04-14T12:35:11","name":"[committed] libstdc++: Fix constant_wrapper compile-time test for COW strings.","version":1,"mbox":"http://patchwork.ozlabs.org/series/499830/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2223091/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2223091/checks/","tags":{},"related":[],"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\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=L/Xcc1vG;\n\tdkim-atps=neutral","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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charset=\"US-ASCII\"; x-default=true","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"},"content":"Throwing std::invalid_argument at compile time is only supported for\nSSO strings, replaced with custom class.\n\nlibstdc++-v3/ChangeLog:\n\n\t* testsuite/20_util/constant_wrapper/generic.cc: Replace\n\tstd::std::invalid_argument with NegativeArgument and\n\tremoved include.\n---\nOn last minute decided to replace throw 10, with something more meanigfull,\nand forgot about the COW string limitation.\n\nPushed to trunk.\n\n .../testsuite/20_util/constant_wrapper/generic.cc | 11 ++++++-----\n 1 file changed, 6 insertions(+), 5 deletions(-)","diff":"diff --git a/libstdc++-v3/testsuite/20_util/constant_wrapper/generic.cc b/libstdc++-v3/testsuite/20_util/constant_wrapper/generic.cc\nindex 7538efead49..bd41fc4ca3a 100644\n--- a/libstdc++-v3/testsuite/20_util/constant_wrapper/generic.cc\n+++ b/libstdc++-v3/testsuite/20_util/constant_wrapper/generic.cc\n@@ -2,7 +2,6 @@\n #include \n #include \n #include \n-#include \n \n #include \n \n@@ -172,13 +171,15 @@ struct MoveArgFunc\n { return arg.v; }\n };\n \n+struct NegativeArgument {};\n+\n struct ThrowFunc\n {\n static constexpr int\n operator()(int i, int j)\n {\n if (i < 0 || j < 0)\n- throw std::invalid_argument(\"negative\");\n+ throw NegativeArgument();\n return i + j;\n }\n };\n@@ -249,7 +250,7 @@ test_function_object()\n try {\n std::cw(std::cw<-1>, std::cw<1>);\n VERIFY(false);\n- } catch (const std::invalid_argument&) {\n+ } catch (const NegativeArgument&) {\n VERIFY(true);\n }\n }\n@@ -322,7 +323,7 @@ struct ThrowIndex\n operator[](int i, int j)\n {\n if (i < 0 || j < 0)\n- throw std::invalid_argument(\"negative\");\n+ throw NegativeArgument();\n return i * j;\n }\n };\n@@ -391,7 +392,7 @@ test_indexable1()\n try {\n std::cw[std::cw<-1>, std::cw<1>];\n VERIFY(false);\n- } catch (const std::invalid_argument&) {\n+ } catch (const NegativeArgument&) {\n VERIFY(true);\n }\n }\n","prefixes":["committed"]}