stdcxx-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Commented: (STDCXX-436) [Linux] MB_LEN_MAX incorrect
Date Fri, 14 Sep 2007 05:36:32 GMT

    [ https://issues.apache.org/jira/browse/STDCXX-436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527355
] 

Martin Sebor commented on STDCXX-436:
-------------------------------------

Travis, please attach a ChangeLog for the new LIMITS.cpp patch.

I'll hold off on committing the regression test until we settle the question here:
http://www.nabble.com/-jira--Created%3A-%28STDCXX-436%29--Linux--MB_LEN_MAX-incorrect-tf4386078.html


> [Linux] MB_LEN_MAX incorrect
> ----------------------------
>
>                 Key: STDCXX-436
>                 URL: https://issues.apache.org/jira/browse/STDCXX-436
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 18. Language Support
>    Affects Versions: 4.1.3
>         Environment: gcc version 4.1.1 20070105 (Red Hat 4.1.1-51)
>            Reporter: Mark Brown
>            Assignee: Travis Vitek
>            Priority: Critical
>             Fix For: 4.2
>
>         Attachments: 18.limits.stdcxx-436.cpp, LIMITS.cpp.patch, stdcxx-436.patch
>
>
> On my Linux system MB_LEN_MAX is normally defined to 16 but when I use the macro in a
program compiled with stdcxx the macro evaluates to 1. The test case goes like this:
> $ cat test.cpp && make CPPOPTS="-DGETCONF_MB_LEN_MAX=`getconf MB_LEN_MAX`" test
&& ./test
> #include <assert.h>
> #include <limits.h>
> int main ()
> {
>     assert (MB_LEN_MAX == GETCONF_MB_LEN_MAX);
> }
> gcc -c -I/home/mbrown/stdcxx/include/ansi -D_RWSTDDEBUG    -I/home/mbrown/stdcxx/include
-I/home/mbrown/stdcxx-gcc-4.1.1-11s/include -I/home/mbrown/stdcxx/examples/include -DGETCONF_MB_LEN_MAX=16
-pedantic -nostdinc++ -g  -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long
-Wcast-align   test.cpp
> gcc u.o -o u  -L/home/mbrown/stdcxx-gcc-4.1.1-11s/lib  -lstd11s -lsupc++ -lm 
> test: test.cpp:6: int main(): Assertion `1 == 16' failed.
> Aborted

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message