Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find some details below.

In master-aarch64, after: | commit glibc-2.42.9000-537-gcd748a63ab1 | Author: Joseph Myers josmyers@redhat.com | Date: Thu Nov 20 19:30:27 2025 +0000 | | Implement C23 const-preserving standard library macros | | C23 makes various standard library functions, that return a pointer | into an input array, into macros that return a pointer to const when | the relevant argument passed to the macro is a pointer to const. (The | ... 35 lines of the commit log omitted.

Produces 5 regressions: | | regressions.sum: | Running gcc:gcc.dg/analyzer/analyzer.exp ... | FAIL: gcc.dg/analyzer/strchr-1.c (test for warnings, line 32) | FAIL: gcc.dg/analyzer/strchr-1.c (test for warnings, line 39) | FAIL: gcc.dg/analyzer/strchr-1.c (test for excess errors) | FAIL: gcc.dg/analyzer/strchr-1.c event at line 33 (test for warnings, line 32) | ... and 1 more

Used configuration : *CI config* tcwg_gnu_native_check_gcc 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-1756. Please let us know if you have a fix.

If you have any questions regarding this report, please ask on linaro-toolchain@lists.linaro.org mailing list.

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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_gnu_native_check_gcc--master-aarch64-build/22... The full lists of regressions and improvements as well as configure and make commands are in * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/22... The list of [ignored] baseline and flaky failures are in * https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/22...

Current build : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/22... Reference build : https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/22...

Instruction to reproduce the build : https://gitlab.com/LinaroLtd/tcwg/ci/interesting-commits/-/raw/master/glibc/...

Full commit : https://sourceware.org/git/?p=glibc.git%3Ba=commitdiff%3Bh=cd748a63ab1a7ae84...