On Fri, 21 Nov 2025, ci_notify@linaro.org wrote:
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)
I'm not sure why this test is using the strchr declaration from <string.h> as well as __builtin_strchr, but depending on the goals of doing so, the options to fix this are either making the test const-correct so it works with the C23 macro, or suppressing macro expansion.