https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55735
--- Comment #10 from Jürgen Reuter <juergen.reuter at desy dot de> --- Interestingly, nagfor rejects this code with the message "Inconsistent definitions of COMMON block FOO in program-units $block and BAR". Both ifort and pgfortran compile the code, and the program issues 'ABCDEF' upon execution. ifort warns however: warning #5436: Overlapping storage initializations encountered with STR.
