cf5f779105
We see FAIL: 17_intro/headers/c++1998/all_attributes.cc (test for excess errors) FAIL: 17_intro/headers/c++2011/all_attributes.cc (test for excess errors) FAIL: 17_intro/headers/c++2014/all_attributes.cc (test for excess errors) FAIL: 17_intro/headers/c++2017/all_attributes.cc (test for excess errors) FAIL: 17_intro/headers/c++2020/all_attributes.cc (test for excess errors) FAIL: 17_intro/names.cc -std=gnu++17 (test for excess errors) on s390x-linux. The first 5 are due to kernel-headers not using uglified attribute names, where <asm/types.h> contains __attribute__((packed, aligned(4))) I've filed a downstream bugreport for this in https://bugzilla.redhat.com/show_bug.cgi?id=2276084 (not really sure where to report kernel-headers issues upstream), while the last one is due to <sys/ucontext.h> from glibc containing: #ifdef __USE_MISC # define __ctx(fld) fld #else # define __ctx(fld) __ ## fld #endif ... typedef union { double __ctx(d); float __ctx(f); } fpreg_t; and g++ predefining -D_GNU_SOURCE which implies define __USE_MISC. The following patch adds a workaround for this on the libstdc++ testsuite side. 2024-04-22 Jakub Jelinek <jakub@redhat.com> * testsuite/17_intro/names.cc (d, f): Undefine on s390*-linux*. * testsuite/17_intro/headers/c++1998/all_attributes.cc (packed): Don't define on s390. * testsuite/17_intro/headers/c++2011/all_attributes.cc (packed): Likewise. * testsuite/17_intro/headers/c++2014/all_attributes.cc (packed): Likewise. * testsuite/17_intro/headers/c++2017/all_attributes.cc (packed): Likewise. * testsuite/17_intro/headers/c++2020/all_attributes.cc (packed): Likewise. |
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|---|---|---|
| .. | ||
| headers | ||
| badnames.cc | ||
| freestanding.cc | ||
| names.cc | ||
| names_pstl.cc | ||
| no_library_allocation.cc | ||
| shared_with_static_deps.cc | ||
| static.cc | ||
| tag_type_explicit_ctor.cc | ||
| using_namespace_std.cc | ||
| using_namespace_std_exp_neg.cc | ||
| using_namespace_std_tr1_neg.cc | ||
| versionconflict.cc | ||