Re: [boost] undefined behavior in Boost.Program_Options

Subject: Re: [boost] undefined behavior in Boost.Program_Options
From: James E. King III (jking_at_[hidden])
Date: 2019-04-24 22:13:14

On Wed, Apr 24, 2019 at 6:00 PM Peter Dimov via Boost
<boost_at_[hidden]> wrote:
>
> My guess is that `holder` needs BOOST_SYMBOL_VISIBLE. That is,
>
>     template<typename ValueType>
>     class holder : public placeholder
>
> at
> https://github.com/boostorg/any/blob/develop/include/boost/any.hpp#L168-L169
> needs to be
>
>     template<typename ValueType>
>     class BOOST_SYMBOL_VISIBLE holder : public placeholder
>

I opened https://github.com/boostorg/any/issues/10 to track this.

- Jim