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Re: Serious error-causing change in new CPP's -traditional behavior



Neil Booth wrote:
> 
> Neil Booth wrote:-
> 
> > No, I don't think it is.  You're right that order of evaluation isn't
> > specified, but you can't just "lose" the # like you suggest:-
> >
> > 6.10.3.2.1: Each # preprocessing token in the replacement list of a
> > function-like macro shall be followed by a parameter as the next
> > preprocessing token in the replacement list.
> 
> Sorry to reply to my own mail, but this events occur at different
> times anway.
> 
> The lack of an argument following the # should be caught when parsing
> the #define.  The ## pasting is not done until expansion time, right?
> 
> Neil.

Right, but it's still an error because of the use of "shall"

Dave
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