Re: [boost] [multiprecision review] EOF not declared, and noexcept errors

Subject: Re: [boost] [multiprecision review] EOF not declared, and noexcept errors
From: John Maddock (boost.regex_at_[hidden])
Date: 2012-06-14 05:22:01

> I'm trying to do some simple tests with the proposed
> Boost.Multiprecision, but anything that includes e.g.
> boost/multiprecision/cpp_int.hpp gives errors like this:
>
> /big_number/boost/multiprecision/mp_number.hpp:1730:11: error: â?~EOFâ?T
> was not declared in this scope
> /big_number/boost/multiprecision/rational_adapter.hpp:208:45: error:
> expected â?~;â?T at end of member declaration
> /big_number/boost/multiprecision/rational_adapter.hpp:208:47: error:
> â?~noexceptâ?T does not name a type
>
> My guess is that the EOF error may be a missing include, while the
> latter two errors may be something that's missing in the relatively old
> Boost installation on this test machine.  Can anyone suggest what I
> need to do?

I need to #include <iostream> and possibly <cstdio> in my headers, will fix.

The rational_adapter.hpp error is very likely because your boost install 
predates the introduction of BOOST_NO_NOEXCEPT to Boost.Config - try 
defining that in your program or adding it to boost/config/user.hpp.

HTH, John.