Re: [Boost-users] Semantic Compiler Errors (general question)

Subject: Re: [Boost-users] Semantic Compiler Errors (general question)
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2017-06-10 23:55:11

AMDG

On 06/10/2017 05:01 PM, James Stortz via Boost-users wrote:
> I have included and linked the latest Boost C++ library into my build. I
> tested the library beforehand. However, when simply including the header
> files in a C++ actor class in my Unreal game project, I get errors like:
> 
> Warning Example:
> 
>     Error boost/config/stdlib/dinkumware.hpp(99) : warning C4668:
> '_HAS_NAMESPACE' is not defined as a preprocessor macro, replacing with '0'
> for '#if/#elif'
> 

This behavior is mandated by the standard.
The code is correct.

> Error Examples:
> 
>     Error boost/intrusive/slist.hpp(1926) : error C4003: not enough actual
> parameters for macro 'check'
> 

This is an errant macro from outside Boost.

>     Error boost/intrusive/slist.hpp(1926) : error C2062: type 'void'
> unexpected
> 
> 
> It looks like there is some strict/unsupported semantic issues with the
> compiler that is being used. How do I fix this?
> 
> I am on Windows with VS 2017.
> 
> Sample programs compile fine with just
> 
>     cl /EHsc /I boost_1_64_0 test_game.cpp /link
> /LIBPATH:"F:\boost_1_64_0\stage\lib"
> 
> Why would the compiler not work from within Unreal?
> 

In Christ,
Steven Watanabe