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From "Travis Vitek (JIRA)" <j...@apache.org>
Subject [jira] Commented: (STDCXX-664) [IBM XLC++ 9.0/AIX 5.3] SIGABRT in 22.locale.globals.mt
Date Mon, 10 Dec 2007 18:11:44 GMT

    [ https://issues.apache.org/jira/browse/STDCXX-664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12550136
] 

Travis Vitek commented on STDCXX-664:
-------------------------------------

The issue is that somehow the classic locale on AIX actually seems to have the _byname facets
installed. The following testcase demonstrates.

[vitek@rimple tests]$ cat t.cpp

#include <locale>
#include <stdio.h>

int main ()
{

#define TEST(Facet)                                                 \
    try {                                                           \
        std::use_facet<Facet>(classic);                             \
        fprintf (stderr, "found facet %s in locale %s\n",           \
                 #Facet, classic.name ().c_str ());                 \
    }                                                               \
    catch (...) {                                                   \
    }

    const std::locale classic (std::locale::classic ());

    typedef std::ctype_byname<char> ctype_byname;
    TEST (ctype_byname);

    typedef std::collate_byname<char> collate_byname;
    TEST (collate_byname);

    typedef std::messages_byname<char> messages_byname;
    TEST (messages_byname);

    typedef std::numpunct_byname<char> numpunct_byname;
    TEST (numpunct_byname);

    typedef std::time_get_byname<char> time_get_byname;
    TEST (time_get_byname);

    typedef std::time_put_byname<char> time_put_byname;
    TEST (time_put_byname);

    return 0;
}


> [IBM XLC++ 9.0/AIX 5.3] SIGABRT in 22.locale.globals.mt
> -------------------------------------------------------
>
>                 Key: STDCXX-664
>                 URL: https://issues.apache.org/jira/browse/STDCXX-664
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Tests
>    Affects Versions: 4.2.0
>            Reporter: Travis Vitek
>            Assignee: Travis Vitek
>             Fix For: 4.2.1
>
>
> Appears to affect single-threaded bulids only.
> [vitek@rimple tests]$ ./22.locale.globals.mt 
> # INFO (S1) (10 lines):
> # TEXT: 
> # COMPILER: IBM VisualAge C++, __IBMCPP__ = 900
> # ENVIRONMENT: powerpc running aix-5.3
> # FILE: 22.locale.globals.mt.cpp
> # COMPILED: Nov  8 2007, 21:35:16
> # COMMENT: thread safety
> ############################################################
> # CLAUSE: lib.locale.global.templates
> # NOTE (S2) (5 lines):
> # TEXT: executing "locale -a > /tmp/tmpfile-fK3jqa"
> # CLAUSE: lib.locale.global.templates
> # FILE: process.cpp
> # LINE: 270
> # INFO (S1) (3 lines):
> # TEXT: testing std::locale globals with 1 thread, 20000 iterations each, in 16 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" }
> # CLAUSE: lib.locale.global.templates
> # INFO (S1) (3 lines):
> # TEXT: template <class T> bool std::has_facet (const locale&)
> # CLAUSE: lib.locale.global.templates
> # INFO (S1) (3 lines):
> # TEXT: template <class T> const T& std::use_facet (const locale&)
> # CLAUSE: lib.locale.global.templates
> # WARNING (S5) (3 lines):
> # TEXT: exceptions not thread safe, skipping that part of test
> # CLAUSE: lib.locale.global.templates
> /amd/devco/vitek/stdcxx-trunk/tests/localization/22.locale.globals.mt.cpp:311: use_facet_loop:
Assertion 'threw || opt_facets [opt_inx_collate] < 0' failed.
> IOT/Abort trap (core dumped)
> [vitek@rimple tests]$ 

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