Re: [boost] BenPope x86_64 Ubuntu issue at link time

Subject: Re: [boost] BenPope x86_64 Ubuntu issue at link time
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2015-05-06 11:33:26

Le 06/05/15 16:02, Ben Pope a écrit :
> On Wednesday, May 06, 2015 07:55 PM, Vicente J. Botet Escriba wrote:
>> Hi,
>>
>>
>> I'm getting this link error
>>
>> /usr/bin/ld: error:
>> /home/ben/development/boost/test/build/results/boost/bin.v2/libs/thread/test/thread__constr__FArgs_p_lib.test/clang-linux-3.7~asan~c14_libc++/debug/threading-multi/threads/thread/constr/FArgs_pass.o: 
>>
>> multiple definition of 'operator delete(void*)'
>> /usr/bin/ld:
>> /home/ben/development/llvm/trunk/install/release/bin/../lib/clang/3.7.0/lib/linux/libclang_rt.asan_cxx-x86_64.a(asan_new_delete.cc.o): 
>>
>> previous definition here
>>
>>
>> at
>>
>> http://www.boost.org/development/tests/develop/developer/output/BenPope%20x86_64%20Ubuntu-boost-bin-v2-libs-thread-test-thread__constr__FArgs_p_lib-test-clang-linux-3-7~asan~c14_libc++-debug-threading-multi.html 
>>
>>
>>
>> I define it as follows
>>
>> #if defined _GLIBCXX_THROW
>> void* operator new(std::size_t s) _GLIBCXX_THROW (std::bad_alloc)
>> #elif defined BOOST_MSVC
>> void* operator new(std::size_t s)
>> #else
>> void* operator new(std::size_t s) throw (std::bad_alloc)
>> #endif
>> {
>>    std::cout << __FILE__ << ":" << __LINE__ << std::endl;
>>    if (throw_one == 0) throw std::bad_alloc();
>>    --throw_one;
>>    return std::malloc(s);
>> }
>>
>> Is this a compiler issue, or is my definition of the operator new 
>> incorrect?
>
> Looks like you've hit this issue:
> https://llvm.org/bugs/show_bug.cgi?id=19660
>

Thanks for looking into this,
Vicente