http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58020
--- Comment #6 from richard.koolhans at gmail dot com --- Bonjour Dominique- Le reste sera l'anglais! Voilà pour mon cours de français. I see your bug report. There are two matters to track down here. The first one is the diagnostic of 'PR58027'. This may require you to report a line number. That would be great. Testing that I have done is with the gfortran compiler on Krogh's machine and my own with the Intel compiler. I do not have access to the machine you are using. The second matter is the difference in a line of output. That is the printing of the 4 digit approximation to \pi. The internal constant \pi itself comes from the stored value in the x87. The output of the number comes from the routine messy. I expect the hardware value is correct. So one machine writes 3.141 wit messy, and the other 3.142. I appreciate the feedback. Hope we can find the issues and clear them up. Richard