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From "Travis Vitek (JIRA)" <j...@apache.org>
Subject [jira] Created: (STDCXX-846) [XLC++ 7,8,9] ABRT in 22.locale.num.get.mt
Date Wed, 09 Apr 2008 17:59:24 GMT
[XLC++ 7,8,9] ABRT in 22.locale.num.get.mt
------------------------------------------

                 Key: STDCXX-846
                 URL: https://issues.apache.org/jira/browse/STDCXX-846
             Project: C++ Standard Library
          Issue Type: Bug
          Components: Tests
    Affects Versions: 4.2.1
         Environment: AIX 5.3 PowerPC IBM XLC++ 9.0
AIX 5.3 PowerPC IBM XLC++ 8.0
AIX 5.3 PowerPC IBM XLC++ 7.0

            Reporter: Travis Vitek
             Fix For: 4.2.1



On AIX, when compiled with XLC++, the test [22.locale.num.get.mt.cpp|http://svn.apache.org/viewvc/stdcxx/trunk/tests/localization/22.locale.num.get.mt.cpp?view=markup]
fails with a {{SIGABRT}}. This failure is not likely to be an indication of a thread safety
problem because it happens consistently for non-reentrant builds.

This is a new test for 4.2.1, so it is considered a regression.

{{noformat}}
$ 22.locale.num.get.mt
# INFO (S1) (10 lines):
# TEXT: 
# COMPILER: IBM VisualAge C++, __IBMCPP__ = 900
# ENVIRONMENT: powerpc/LP64 running aix-5.3
# FILE: 22.locale.num.get.mt.cpp
# COMPILED: Apr  9 2008, 16:38:10
# COMMENT: thread safety
############################################################

# CLAUSE: lib.locale.num.get

# NOTE (S2) (5 lines):
# TEXT: executing "locale -a > /tmp/tmpfile-w1Upya"
# CLAUSE: lib.locale.num.get
# FILE: process.cpp
# LINE: 279

# INFO (S1) (3 lines):
# TEXT: testing std::num_get<charT> with 8 threads, 100000 iterations each, in 32 locales
{ "C" "POSIX" "AR_DZ.UTF-8" "AR_BH" "AR_AA.UTF-8" "AR_BH.UTF-8" "AR_AE.UTF-8" "AR_DZ" "AR_EG.UTF-8"
"AR_EG" "AR_AE" "AR_AA" "AR_JO" "AR_JO.UTF-8" "AR_KW" "AR_KW.UTF-8" "AR_LB" "AR_LB.UTF-8"
"AR_MA" "AR_MA.UTF-8" "AR_OM" "AR_OM.UTF-8" "AR_QA" "AR_QA.UTF-8" "AR_SA" "AR_SA.UTF-8" "AR_SY"
"AR_SY.UTF-8" "AR_TN" "AR_TN.UTF-8" "AR_YE" "AR_YE.UTF-8" }
# CLAUSE: lib.locale.num.get

# INFO (S1) (3 lines):
# TEXT: exercising std::num_get<char>
# CLAUSE: lib.locale.num.get

/amd/devco/vitek/stdcxx/trunk/tests/localization/22.locale.num.get.mt.cpp:245: test_get_data<char,std::char_traits<char>
>: Assertion '! (state & std::ios_base::failbit)' failed.
IOT/Abort trap (core dumped)

$ dbx 22.locale.num.get.mt
Type 'help' for help.
[using memory image in core]
reading symbolic information ...

IOT/Abort trap in pthread_kill at 0x90000006ce3a5bc ($t2)
0x90000006ce3a5bc (pthread_kill+0x88) e8410028         ld   r2,0x28(r1)
(dbx) where
pthread_kill(??, ??) at 0x90000006ce3a5bc
_p_raise(??) at 0x90000006ce39ff8
raise.raise(??) at 0x90000000005893c
abort() at 0x900000000083c0c
__rw_assert_fail__4__rwFPCcT1iT1() at 0x10008b45c
unnamed block in 22.locale.num.get.mt.void test_get_data<char,std::char_traits<char>
>(const MyNumData&,const std::num_get<char,std::istreambuf_iterator<char,std::char_traits<char>
> >&,const std::istreambuf_iterator<char,std::char_traits<char> >&,const
std::istreambuf_iterator<char,std::char_traits<char> >&,std::basic_ios<char,std::char_traits<char>
>&)(data = &(...), np = &(...), iter = &(...), end = &(...), io = &(...)),
line 245 in "22.locale.num.get.mt.cpp"
22.locale.num.get.mt.void test_get_data<char,std::char_traits<char> >(const MyNumData&,const
std::num_get<char,std::istreambuf_iterator<char,std::char_traits<char> > >&,const
std::istreambuf_iterator<char,std::char_traits<char> >&,const std::istreambuf_iterator<char,std::char_traits<char>
>&,std::basic_ios<char,std::char_traits<char> >&)(data = &(...),
np = &(...), iter = &(...), end = &(...), io = &(...)), line 245 in "22.locale.num.get.mt.cpp"
unnamed block in thread_func(void*)( = 0x0fffffffffffef50), line 349 in "22.locale.num.get.mt.cpp"
unnamed block in thread_func(void*)( = 0x0fffffffffffef50), line 349 in "22.locale.num.get.mt.cpp"
thread_func(void*)( = 0x0fffffffffffef50), line 349 in "22.locale.num.get.mt.cpp"
(dbx) quit
{{noformat}}


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