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From "Farid Zaripov (JIRA)" <j...@apache.org>
Subject [jira] Closed: (STDCXX-206) std::operator<<(ostream, string) doesn't call width(0) on ios_base::failure
Date Mon, 15 Oct 2007 15:37:51 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Farid Zaripov closed STDCXX-206.
--------------------------------


> std::operator<<(ostream, string) doesn't call width(0) on ios_base::failure
> ---------------------------------------------------------------------------
>
>                 Key: STDCXX-206
>                 URL: https://issues.apache.org/jira/browse/STDCXX-206
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 21. Strings
>    Affects Versions: 4.1.3
>         Environment: all
>            Reporter: Anton Pevtsov
>            Assignee: Farid Zaripov
>            Priority: Minor
>             Fix For: 4.2
>
>
> The following test fails:
> #include <iostream>
> #include <strstream>
> #include <string>
> #include <cassert>
> int main(int argc, char* argv[])
> {
>     std::string str ("abcdefghijk");
>     char buf[10];
>     std::ostrstream os (buf, sizeof(buf));
>     const std::streamsize width = 2;
>     os.width (width);
>     os.exceptions (std::ios_base::failbit | std::ios_base::badbit);
>     try {
>         os << str;
>     }
>     catch (std::ios_base::failure&) {
>     }
>     assert (0 == os.width ());
>     return 0;
> }

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