https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67758
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2015-09-29 Summary|[GCC 6 regression] ICE on |[GCC 6 regression] ICE on |invalid code |invalid use of COMMON Ever confirmed|0 |1 --- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- WORKSFORME! pr67758.f90:1:26: COMMON /FMCOM / X(80 000 000) 1 Error: Expected another dimension in array declaration at (1) pr67758.f90:3:24: COMMON /FMCOM / XX(80 000 000) 1 Error: PROCEDURE attribute conflicts with COMMON attribute in 'xx' at (1) with r227016 (2015-08-19) and all the revisions I have tested (I have added an END statement). Could you please post the output of 'gfortran -v'?