[cfe-dev] [libc++] iostream problem on Linux?

[İsmail Dönmez]

Aaaand the problem goes away if you compile libc++ with clang.

Sorry for the noise!


On Wed, Sep 11, 2013 at 2:34 PM, İsmail Dönmez <ismail at donmez.ws> wrote:

> Hi,
>
> Using:
>
> clang r190394
> libc++ r190513
> libc++abi r190513
> Linux x86-64
>
> The following program:
>
> #include <iostream>
> using namespace std;
>
> int main()
> {
>     cout << "foo" << endl;
>     return 0;
> }
>
>
> crashes with:
>
> terminating with uncaught exception of type std::bad_cast: std::bad_cast
> [1]    24931 abort      ./a.out
>
>  gdb trace shows:
>
> (gdb) bt
> #0  0x00007ffff6fad849 in raise () from /lib64/libc.so.6
> #1  0x00007ffff6faecd8 in abort () from /lib64/libc.so.6
> #2  0x00007ffff7b9ebc7 in abort_message (format=<optimized out>) at
> ../src/abort_message.cpp:47
> #3  0x00007ffff7b9ed2d in default_terminate_handler () at
> ../src/cxa_default_handlers.cpp:62
> #4  0x00007ffff7bd4003 in std::__terminate (func=0x6168) at
> ../src/cxa_handlers.cpp:67
> #5  0x00007ffff7bd37d2 in failed_throw (exception_header=<optimized out>)
> at ../src/cxa_exception.cpp:147
> #6  __cxa_throw (thrown_object=0x605090, tinfo=<optimized out>,
> dest=<optimized out>) at ../src/cxa_exception.cpp:242
> #7  0x00007ffff788e718 in std::__1::locale::__imp::use_facet(long) const
> () from /usr/lib64/libc++.so.1
> #8  0x00007ffff788f081 in
> std::__1::locale::use_facet(std::__1::locale::id&) const () from
> /usr/lib64/libc++.so.1
> #9  0x00000000004018e3 in std::__1::basic_ostream<char,
> std::__1::char_traits<char> >& std::__1::endl<char,
> std::__1::char_traits<char> >(std::__1::basic_ostream<char,
> std::__1::char_traits<char> >&) ()
> #10 0x0000000000401403 in main ()
>
>
> Any ideas?
>
>
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