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From "Farid Zaripov (JIRA)" <j...@apache.org>
Subject [jira] Reopened: (STDCXX-2) [MSVC] std::num_put bad formatting of 0.0 with precision and showpoint
Date Tue, 05 Jun 2007 18:15:26 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-2?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Farid Zaripov reopened STDCXX-2:
--------------------------------


We need to fix the bug (avoid to use snprintf on the MSVC).

> [MSVC] std::num_put bad formatting of 0.0 with precision and showpoint
> ----------------------------------------------------------------------
>
>                 Key: STDCXX-2
>                 URL: https://issues.apache.org/jira/browse/STDCXX-2
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: 22. Localization
>    Affects Versions: 4.1.2
>         Environment: Windows/MSVC
>            Reporter: Martin Sebor
>            Assignee: Farid Zaripov
>
> When compiled with MSVC (any version), the program below aborts at runtime.
> $ cat t.cpp && cl  -D_RWCONFIG=11s_msvc_7_1 -Ic:/contrib/cygwin/build/sebor/dev-hal/include
-I./../../../../include -Ic:/contrib/cygwin/build/sebor/dev-hal/examples/stdlib/manual/../include
 -Ic:/contrib/cygwin/build/sebor/dev-hal/include/ansi -I./../../../..
> -Ic:/contrib/cygwin/build/sebor/dev-hal -Ic:/contrib/cygwin/build/sebor/dev-hal/examples/stdlib/manual
-I. -nologo -GX -MLd -W3 -Zi -GA -GR -GF -GZ  -c t.cpp && link  -nologo /NODEFAULTLIB:libcpd
/debug /LIBPATH:./../../../../lib /OUT:t.exe t.obj  std11s_msvc_7_1.lib user32.lib t.cpp &&
./t.exe
> #include <cassert>
> #include <sstream>
> int main ()
> {
>     std::ostringstream strm;
>     strm.setf (strm.showpoint);
>     strm.precision (2);
>     strm << 0.0;
>     assert ("0.0" == strm.str ());
> }
> Assertion failed: "0.0" == strm.str (), file t.cpp, line 13

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