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[130.44.146.16]) by smtp.gmail.com with ESMTPSA id i14-20020ac8488e000000b0042a9d50422esm2686229qtq.76.2024.01.30.09.10.07 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jan 2024 09:10:07 -0800 (PST) From: Jason Merrill To: gcc-patches@gcc.gnu.org Subject: [pushed] testsuite: fix anon6 mangling [PR112846] Date: Tue, 30 Jan 2024 12:10:06 -0500 Message-Id: <20240130171006.2136993-1-jason@redhat.com> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-12.9 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Tested x86_64-pc-linux-gnu, applying to trunk. -- 8< -- As with r14-6796-g2fa122cae50cd8, avoid mangling compatibility aliases in mangling tests, and test the new mangling. PR c++/112846 gcc/testsuite/ChangeLog: * g++.dg/abi/anon6.C: Specify ABI v18. * g++.dg/abi/anon6a.C: New test for ABI v19. --- gcc/testsuite/g++.dg/abi/anon6.C | 1 + gcc/testsuite/g++.dg/abi/anon6a.C | 20 ++++++++++++++++++++ 2 files changed, 21 insertions(+) create mode 100644 gcc/testsuite/g++.dg/abi/anon6a.C base-commit: dd7aa986fd12fc24e9d2efb8a8b267acb2bf19ea diff --git a/gcc/testsuite/g++.dg/abi/anon6.C b/gcc/testsuite/g++.dg/abi/anon6.C index 7be0b0bbdb7..fd766109629 100644 --- a/gcc/testsuite/g++.dg/abi/anon6.C +++ b/gcc/testsuite/g++.dg/abi/anon6.C @@ -1,5 +1,6 @@ // PR c++/108566 // { dg-do compile { target c++20 } } +// { dg-additional-options "-fabi-version=18 -fabi-compat-version=18" } template struct wrapper1 { diff --git a/gcc/testsuite/g++.dg/abi/anon6a.C b/gcc/testsuite/g++.dg/abi/anon6a.C new file mode 100644 index 00000000000..69c9adb4256 --- /dev/null +++ b/gcc/testsuite/g++.dg/abi/anon6a.C @@ -0,0 +1,20 @@ +// PR c++/108566 +// { dg-do compile { target c++20 } } +// { dg-additional-options "-fabi-compat-version=0" } + +template +struct wrapper1 { + union { + union { + T RightName; + }; + }; +}; + +template void dummy(){} + +void uses() { + dummy{123.0}>(); +} + +// { dg-final { scan-assembler "_Z5dummyITnDaXtl8wrapper1IdEtlNS1_Ut_Edi9RightNametlNS2_Ut_Edi9RightNameLd405ec00000000000EEEEEEvv" } }