Phil Richards wrote:
>  On Mon, 01 Mar 2004 18:09:20 +0000, Paul A Bristow wrote:
>  [Daniel Frey said:]
>  
> >| I really suggest you look at my code at
> >| <http://groups.yahoo.com/group/boost/files/MathConstants/>, which solves
> >| all of the above points.
> >Except that VC 7.1 doesn't think it is legal C++ :-((
> >I think we need to establish if it is correct (as gcc and Intel think it
> >is)
>  
>  Nope, as has been said a number of times, it is not valid C++.  typeof is
>  not in the existing C++ standard.  It is a very useful extension
>  implemented by a number of vendors, but that doesn't make it standard.

That's not fair. VC7.1 is *not* failing because of my use of typeof. We 
could provide a fallback for retrieving the return type of the 
expressions. The point is, that the VC7.1 already failed with an 
"Internal compiler failure" on previous version that were 100% ISO-C++. 
Please try to understand the problem first before accusing me of writing 
offending non-standard code which hurts the poor, innocent VC7.1 :-)

Regards, Daniel


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