[Bug preprocessor/19040] #elif token1 token2 doesn't produce a diagnostic

[dpatel at apple dot com]

------- Additional Comments From dpatel at apple dot com  2004-12-16 21:07 -------
Subject: Re:  #elif token1 token2 doesn't produce a diagnostic


On Dec 16, 2004, at 1:01 PM, bangerth at dealii dot org wrote:

> That's because it doesn't have to evaluate the #elif condition any 
> more,
> since it has already taken the #ifdef branch.

But that's the point. My reading of C99 standard does not give 
preprocessor this freedom.



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19040