Bug 721634 – llvm-runtimes/libcxxabi fails tests

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Agostino Sarubbo 2020-05-08 14:24:16 UTC]

This is an auto-filled bug because sys-libs/libcxxabi fails tests.
The issue was originally discovered on arm64, but it may be reproducible on other arches as well.
If you think that a different summary clarifies the issue better, feel free to change it.
Attached build log and emerge --info.

[Comment 1 Agostino Sarubbo 2020-05-08 14:24:27 UTC]

Created attachment 636838 [details]
build.log.bz2

build log and emerge --info

[Comment 2 Sam James 2020-06-22 00:41:38 UTC]

Here on arm64:

********************
Failing Tests (35):
    libc++abi :: catch_array_01.pass.cpp
    libc++abi :: catch_array_02.pass.cpp
    libc++abi :: catch_class_01.pass.cpp
    libc++abi :: catch_class_02.pass.cpp
    libc++abi :: catch_class_03.pass.cpp
    libc++abi :: catch_class_04.pass.cpp
    libc++abi :: catch_const_pointer_nullptr.pass.cpp
    libc++abi :: catch_function_01.pass.cpp
    libc++abi :: catch_function_02.pass.cpp
    libc++abi :: catch_function_03.pass.cpp
    libc++abi :: catch_in_noexcept.pass.cpp
    libc++abi :: catch_member_data_pointer_01.pass.cpp
    libc++abi :: catch_member_function_pointer_01.pass.cpp
    libc++abi :: catch_member_function_pointer_02.pass.cpp
    libc++abi :: catch_member_pointer_nullptr.pass.cpp
    libc++abi :: catch_multi_level_pointer.pass.cpp
    libc++abi :: catch_pointer_nullptr.pass.cpp
    libc++abi :: catch_pointer_reference.pass.cpp
    libc++abi :: catch_ptr.pass.cpp
    libc++abi :: catch_ptr_02.pass.cpp
    libc++abi :: catch_reference_nullptr.pass.cpp
    libc++abi :: cxa_vec_new_overflow_PR41395.pass.cpp
    libc++abi :: exception_object_alignment.2.pass.cpp
Compiled test failed unexpectedly!
********************

[Comment 3 Paolo Pedroni 2020-12-23 09:41:37 UTC]

The same (more or less) for sys-libs/libcxxabi-11.0.0 on amd64:

********************
********************
Failed Tests (51):
  libc++abi :: backtrace_test.pass.cpp
  libc++abi :: catch_array_01.pass.cpp
  libc++abi :: catch_array_02.pass.cpp
  libc++abi :: catch_class_01.pass.cpp
  libc++abi :: catch_class_02.pass.cpp
  libc++abi :: catch_class_03.pass.cpp
  libc++abi :: catch_class_04.pass.cpp
  libc++abi :: catch_const_pointer_nullptr.pass.cpp
  libc++abi :: catch_function_01.pass.cpp
  libc++abi :: catch_function_02.pass.cpp
  libc++abi :: catch_in_noexcept.pass.cpp
  libc++abi :: catch_member_data_pointer_01.pass.cpp
  libc++abi :: catch_member_function_pointer_01.pass.cpp
  libc++abi :: catch_member_pointer_nullptr.pass.cpp
  libc++abi :: catch_multi_level_pointer.pass.cpp
  libc++abi :: catch_pointer_nullptr.pass.cpp
  libc++abi :: catch_pointer_reference.pass.cpp
  libc++abi :: catch_ptr.pass.cpp
  libc++abi :: catch_ptr_02.pass.cpp
  libc++abi :: catch_reference_nullptr.pass.cpp
  libc++abi :: cxa_bad_cast.pass.cpp
  libc++abi :: cxa_bad_typeid.pass.cpp
  libc++abi :: cxa_thread_atexit_test.pass.cpp
  libc++abi :: cxa_vec_new_overflow_PR41395.pass.cpp
  libc++abi :: dynamic_cast.pass.cpp
  libc++abi :: dynamic_cast14.pass.cpp
  libc++abi :: dynamic_cast3.pass.cpp
  libc++abi :: dynamic_cast5.pass.cpp
  libc++abi :: dynamic_cast_stress.pass.cpp
  libc++abi :: exception_object_alignment.2.pass.cpp
  libc++abi :: exception_object_alignment.pass.cpp
  libc++abi :: guard_test_basic.pass.cpp
  libc++abi :: guard_threaded_test.pass.cpp
  libc++abi :: incomplete_type.sh.cpp
  libc++abi :: inherited_exception.pass.cpp
  libc++abi :: test_aux_runtime.pass.cpp
  libc++abi :: test_aux_runtime_op_array_new.pass.cpp
  libc++abi :: test_demangle.pass.cpp
  libc++abi :: test_exception_address_alignment.pass.cpp
  libc++abi :: test_exception_storage.pass.cpp
  libc++abi :: test_fallback_malloc.pass.cpp
  libc++abi :: test_guard.pass.cpp
  libc++abi :: test_vector1.pass.cpp
  libc++abi :: test_vector2.pass.cpp
  libc++abi :: test_vector3.pass.cpp
  libc++abi :: thread_local_destruction_order.pass.cpp
  libc++abi :: uncaught_exception.pass.cpp
  libc++abi :: uncaught_exceptions.pass.cpp
  libc++abi :: unittest_demangle.pass.cpp
  libc++abi :: unwind_01.pass.cpp
  libc++abi :: unwind_06.pass.cpp


Testing Time: 19.55s
  Unsupported: 12
  Failed     : 51