Description Matthew Fotzler 2011-01-20 08:56:34 EST

The following program:

#define GREAT(X) "X is the greatest!"

program test

	print *, GREAT(Photran)

end program

produces the following when preprocessed by Photran/GCC/NAG

program test

 print *, "X is the greatest!"

end program

but gfortran produces

program test

	print *, "Photran is the greatest!"

end program

Another strange thing is if I run `cpp`, the gnu c preprocessor, the output matches gfortran's, no matter which standard(c89, c99, c++98, etc.) I use with the -std option.  gcc and cpp both have the same version "i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664)", so it's odd that gcc isn't using cpp.