----- Original Message ----- From: "Russell Yanofsky" <[EMAIL PROTECTED]>
> A preprocessor bug in codewarrior 8.3 causes various parts of the mpl > library to fail to compile. There was already a workaround in place, but > it was disabled for the latest compiler version. A patch which fixes the > problem is below. > > - Russ > > Index: aux_/preprocessor/sub.hpp > =================================================================== > RCS file: /cvsroot/boost/boost/boost/mpl/aux_/preprocessor/sub.hpp,v > retrieving revision 1.1.2.2 > diff -u -r1.1.2.2 sub.hpp > --- aux_/preprocessor/sub.hpp 13 Sep 2002 05:29:28 -0000 1.1.2.2 > +++ aux_/preprocessor/sub.hpp 21 Dec 2002 06:50:48 -0000 > @@ -19,7 +19,7 @@ > > #include "boost/mpl/aux_/preprocessor/tuple.hpp" > > -#if !defined(__MWERKS__) || __MWERKS__ > 0x3002 > +#if !defined(__MWERKS__) || __MWERKS__ > 0x3003 > # define BOOST_MPL_PP_SUB(i,j) \ > BOOST_MPL_PP_SUB_DELAY(i,j) On a related note: Aleksey, you might want to take a look at the docs for "BOOST_PP_SEQ_REST_N". The sample code implements extremely fast addition and subtraction which you might want to emulate in the MPL for the time being. It effectively unravels the arithmetic. I haven't tested the actual sample code on Metrowerks, but I have tested all of the primitives used. Paul Mensonides _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
