On Sun, 16 Mar 2025 at 13:16, <ci_not...@linaro.org> wrote: > > Dear contributor, > > Our automatic CI has detected problems related to your patch(es). Please find > some details below. > > In arm-eabi cortex-m23 soft, after: > | commit gcc-15-8035-g7ee31bc9276 > | Author: Jonathan Wakely <jwak...@redhat.com> > | Date: Thu Mar 13 13:34:55 2025 +0000 > | > | libstdc++: Implement <stdbit.h> for C++26 (P3370R1) > | > | This is the first part of the P3370R1 proposal just approved by the > | committee in Wrocław. This adds C++ equivalents of the functions added > | to C23 by WG14 N3022. > | ... 16 lines of the commit log omitted. > > Produces 2 regressions: > | > | regressions.sum: > | Running libstdc++:libstdc++-dg/conformance.exp ... > | FAIL: 20_util/stdbit/1.cc -std=gnu++26 (test for excess errors) > | UNRESOLVED: 20_util/stdbit/1.cc -std=gnu++26 compilation failed to > produce executable > > Used configuration : > *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv8-m.base > -mtune=cortex-m23 -mfloat-abi=soft -mfpu=auto > *configure and test flags:* --target arm-eabi --disable-multilib > --with-mode=thumb --with-cpu=cortex-m23 --with-float=soft > --target_board=-mthumb/-march=armv8-m.base/-mtune=cortex-m23/-mfloat-abi=soft/-mfpu=auto > qemu_cpu=cortex-m33 > > We track this bug report under https://linaro.atlassian.net/browse/GNU-1543. > Please let us know if you have a fix.
All the errors are of the form: error: 'ULLONG_MAX' was not declared in this scope but the test includes <limits.h>. So this target doesn't support long long? Or just doesn't define ULLONG_MAX?
