https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68055
--- Comment #1 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de> --- Simplified. Still different behaviour : $ cat z3.f90 !program p integer*3 c print *, c end $ gfortran -g -O0 -Wall -fcheck=all z3.f90 z3.f90:2:0: integer*3 c 1 internal compiler error: Segmentation fault