Re: [boost] boost chrono bad_cast (gcc > 4.9 on Mac)

Subject: Re: [boost] boost chrono bad_cast (gcc > 4.9 on Mac)
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2016-04-30 13:11:34

Le 30/04/2016 18:14, Min Yang Jung a écrit :
> Hi All,
>
> I was wondering if Boost.Chrono works with gcc > 4.9 on Mac.  When system_clock::now() is called, it throws an std::bad_cast exception.  The binary from the same code doesn’t have the issue if compiled with clang on Mac and gcc > 4.9 on Linux.
>
> The gcc compilers that I use are macport-installed gcc 4.9 and 5.0 (g++-mp-4.9 and g++-mp-5.0) on Mac.
>
> Any help would be appreciated.  Thanks.
>
>
Hi,

I have no such version installed on Mac, but it used to work when I had 
it (I removed it when I changed my Mac Version :().

On linux there is no issue for any version 
(http://www.boost.org/development/tests/master/developer/chrono.html)

Unfortunately we don't have regression on MacOS anymore.

Any additional information is welcome.

Vicente