----- Original Message ----- From: "Steven Watanabe" <watanabesj@gmail.com> Newsgroups: gmane.comp.lib.boost.devel To: <boost@lists.boost.org> Sent: Thursday, February 28, 2013 5:42 PM Subject: Re: [type_erasure] overloading macro
AMDG
On 02/27/2013 01:48 PM, Christophe Henry wrote:
Okay, I've traced the problem:
BOOST_MPL_ASSERT((boost::is_convertible<Data&&, Data&&>)); // fails
Yes, it also fails on my mingw 4.7.1. Looks like you found the culprit.
Not quite sure how to solve it though...
Hmmm no idea :(
Does std::is_convertible work?
Oh! Surprisingly, yes.
I'm guessing that std::is_convertible has some other problem which is the reason that boost::is_convertible is not implemented in the same way. So, I'm just disabling the test. This probably won't catch mingw.
True, it doesn't ;-)
Would you mind fiddling with the condition at detail/check_call.cpp:118 to make it work.
Why not add to this line an if defined _WIN32 && defined __GNUC__ until the first mingw version where this is solved? Thanks, Christophe
In Christ, Steven Watanabe
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