https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77602
--- Comment #1 from Gerhard Steinmetz <gerhard.steinmetz.fort...@t-online.de> --- Adding -fimplicit-none does not help : $ time gfortran-7-20160911 -fimplicit-none -c z1.f90 gfortran: internal compiler error: Segmentation fault (program f951) Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. real 0m31.259s user 0m0.431s sys 0m3.892s
