Re: [boost] Recent PP changes/EDG

From: Ralf W. Grosse-Kunstleve (rwgk_at_[hidden])
Date: 2002-06-19 12:52:30

--- Paul Mensonides <pmenso57_at_[hidden]> wrote:
> 2) I unrolled the BOOST_PP_REPEAT macros for use under EDG front-ends in
> <boost\preprocessor\repeat.hpp> and
> <boost\preprocessor\detail\repeat_edg.hpp>.
> If __EDG__ is defined, 'repeat.hpp' automatically uses the alternate
> implementation is 'repeat_edg.hpp'.

For some weird reason the IRIX CC compiler does not define __EDG__, but only
__EDG_VERSION__. Suggested change for boost/preprocessor/repeat.hpp:

Index: repeat.hpp
===================================================================
RCS file: /cvsroot/boost/boost/boost/preprocessor/repeat.hpp,v
retrieving revision 1.26
diff -r1.26 repeat.hpp
98c98,99
< #if defined __EDG__ // unrolled repeats for EDG front end
---
> #if defined(__EDG_VERSION__) && (__EDG_VERSION__ <= 245)
> // unrolled repeats for EDG front end
492c493
< #endif // !__EDG__
---
> #endif // !(defined(__EDG_VERSION__) && (__EDG_VERSION__ <= 245))
This is the same test that is consistently used in boost/mpl (v1).
Ralf
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