Re: Embed ECLiPSe in C/C++

Benjamin Roe wrote:
> 
> Jordan C N Chong wrote:
> > /usr/local/eclipse/include/i386_linux/eclipseclass.h:24,
> >                  from eg_cc_basic.cc:19:
> > /usr/local/eclipse/include/i386_linux/eclipse_cc.h: In function `EC_word
> >    term(EC_functor, EC_word, EC_word, EC_word, EC_word)':
> > /usr/local/eclipse/include/i386_linux/eclipse_cc.h:1920: warning: cannot
> > pass
> >    objects of non-POD type `const class EC_word' through `...'
> 
> The warning isn't a problem, but in GCC 3.2 the warning was promoted to
> an error, so it isn't possible (AFAIK) to compile Eclipse code using 3.2.


Thanks for letting us know. It will work in ECLiPSe 5.6 (coming in
about 3 weeks).

But you can easily fix your current version. Make the following
small changes in <eclipsedir>/include/i386_linux/eclipse_cc.h 

1920c1920
<     EC_word the_term(ec_term(functor.d,arg1,arg2,arg3,arg4));
---
>     EC_word the_term(ec_term(functor.d,arg1.w,arg2.w,arg3.w,arg4.w));
1936,1937c1936,1937
<     EC_word the_term(ec_term(functor.d,arg1,arg2,arg3,arg4,
<                               arg5,arg6,arg7,arg8,arg9,arg10));
---
>     EC_word the_term(ec_term(functor.d,arg1.w,arg2.w,arg3.w,arg4.w,
>                               arg5.w,arg6.w,arg7.w,arg8.w,arg9.w,arg10.w));


-- 
 Joachim Schimpf              /             phone: +44 20 7594 8187
 IC-Parc                     /      mailto:J.Schimpf@imperial.ac.uk
 Imperial College London    /    http://www.icparc.ic.ac.uk/eclipse