[Linaro-TCWG-CI] gcc-16-7945-g698a6af5dcb: 1 regression on aarch64
ci_notify--- via Gcc-regression <[email protected]>
| Newsgroups | gmane.comp.gcc.regression |
|---|---|
| Message-ID | <[email protected]> |
Dear contributor, Our automatic CI has detected problems related to your patch(es). Please find some details below. In gcc_check master-aarch64, after: | commit gcc-16-7945-g698a6af5dcb | Author: François Dumont <[email protected]> | Date: Mon Feb 23 18:58:00 2026 +0100 | | libstdc++: [_GLIBCXX_DEBUG][__cplusplus >= 201103L] Remove useless workaround | | Starting with C++11 we leverage on template parameter requirement to prevent | instantiation of methods taking iterators with invalid types. | So the _GLIBCXX_DEBUG mode do not need to check for potential ambiguity between | ... 21 lines of the commit log omitted. Produces 1 regression: | | regressions.sum: | Running libstdc++:libstdc++-dg/conformance.exp ... | FAIL: 21_strings/basic_string/requirements/dr438/constructor.cc -std=gnu++20 (test for excess errors) Used configuration : *CI config* tcwg_gcc_check master-aarch64 *configure and test flags:* none, autodetected on aarch64-unknown-linux-gnu We track this bug report under https://linaro.atlassian.net/browse/GNU-1857. Please let us know if you have a fix. If you have any questions regarding this report, please ask on [email protected] mailing list. -----------------8<--------------------------8<--------------------------8<-------------------------- The information below contains the details of the failures, and the ways to reproduce a debug environment: You can find the failure logs in *.log.1.xz files in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4839/artifact/artifacts/00-sumfiles/ The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4839/artifact/artifacts/notify/ The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4839/artifact/artifacts/sumfiles/xfails.xfail Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4839/artifact/artifacts Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/4838/artifact/artifacts Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/gcc/sha1/698a6af5dcbae5d935bcda8a461dea8458c658dc/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt Full commit : See in git+ssh://[email protected]/git/gcc.git