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From "Farid Zaripov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (STDCXX-1035) Issue with string::find(const string& str, size_type pos=0)
Date Tue, 05 May 2009 14:48:30 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-1035?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Farid Zaripov updated STDCXX-1035:
----------------------------------

           Regression: [Regression]
          Environment: All  (was: OS: Solaris 2.10
Compiler: Sun Studio 12)
    Affects Version/s: 4.2.0

This bug should appear on all environments. 4.2.0 version is affected also.

It seems, that the bug was introduced in http://svn.apache.org/viewvc?view=rev&revision=399499
revision. Making issue as regression.

> Issue with string::find(const string& str, size_type pos=0)
> -----------------------------------------------------------
>
>                 Key: STDCXX-1035
>                 URL: https://issues.apache.org/jira/browse/STDCXX-1035
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 21. Strings
>    Affects Versions: 4.2.0, 4.2.1
>         Environment: All
>            Reporter: Brian Nesbitt
>            Assignee: Farid Zaripov
>             Fix For: 4.2.2
>
>
> I recently encountered a problem with stdcxx demonstrated by the following example:
> {noformat}
> #include <string>
> int main()
> {
>     std::string s = ".google.com";
>     std::string s1 = "www.google.google.com";
>     std::string::size_type pos = s1.find(s);
>     if (pos != std::string::npos)
>     {
>         return 0;
>     }
>     else
>     {
>         return 1;
>     }
> }
> {noformat} 
> The code above was compiled using the sun studio 12 compiler:
> {noformat}
> CC -library=%none -I/spare/include/stdcxx -L/spare/lib -lstd12d -mt -lpthread google.cpp
> {noformat}
> With the stdcxx 4.2.1 library, the return code is 1 indicating that find failed. However
the return code is 0 when using sun studio with the Cstd or STLPort4 libraries. Compiling
with g++ 4.1 on Linux also returns 0 indicating that find was successful.

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