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From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Commented: (STDCXX-76) [MSVC 8.0] std::uncaught_exception() always true
Date Wed, 30 Nov 2005 20:38:30 GMT
    [ http://issues.apache.org/jira/browse/STDCXX-76?page=comments#action_12358952 ] 

Martin Sebor commented on STDCXX-76:
------------------------------------

Caused by the configuration tests for both std::uncaught_exception() and ::uncaught_exception()
in the language runtime library failing and the stdcxx library defining std::uncaught_exception()
to simply return true.

> [MSVC 8.0] std::uncaught_exception() always true
> ------------------------------------------------
>
>          Key: STDCXX-76
>          URL: http://issues.apache.org/jira/browse/STDCXX-76
>      Project: STDCXX
>         Type: Bug
>   Components: 18. Language Support
>     Versions: 4.1.2
>  Environment: MSVC 7.0, 7.1, 8.0
>     Reporter: Martin Sebor
>     Assignee: Martin Sebor
>     Priority: Critical
>      Fix For: 4.1.3

>
> The program below aborts at runtime when compiled with MSVC 7.1.
> $ cat t.cpp && nmake t.exe && PATH=/build/sebor/build-hal/lib ./t.exe
> #include <cassert>
> #include <exception>
> bool uncaught;
> struct S { ~S () { uncaught = std::uncaught_exception (); } };
> int main ()
> {
>     try {
>         S s;
>         throw 0;
>     }
>     catch (...) { }
>     assert (uncaught);
>     assert (!std::uncaught_exception ());
> }
> Microsoft (R) Program Maintenance Utility Version 7.10.3077
> Copyright (C) Microsoft Corporation.  All rights reserved.
>         cl  -D_RWCONFIG=15d_msvc_7_1 -Ic:\contrib\cygwin\build\sebor\dev-hal/include
-I.\..\..\..\../include -Ic:\contrib\cygwin\build\sebor\dev-hal\tests\stdlib\support/../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\tests\stdlib\support -I. -nologo -GX -MDd -W3 -Zi
-GR -GF -GZ  -c t.cpp
> t.cpp
>         link  -nologo /NODEFAULTLIB:msvcprtd /debug /LIBPATH:.\..\..\..\..\lib /OUT:t.exe
 t.obj  testx15d_msvc_7_1.lib tlt15d_msvc_7_1.lib std15d_msvc_7_1.lib user32.lib
> Assertion failed: !std::uncaught_exception (), file t.cpp, line 17

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