https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91686
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P4 Status|UNCONFIRMED |WAITING Last reconfirmed| |2019-09-06 CC| |kargl at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #1 from kargl at gcc dot gnu.org --- You'll need to upgrade to a newer version of gfortran. The bug appears to be fixed on the 8-branch, 9-branch, and trunk. I'll the bug report open as someone might backport the fix (if it can be identified) to the 7-branch. % gfcx -o z a.f90 && ./z ccccc bbbbbbb a % gfc9 -o z a.f90 && ./z ccccc bbbbbbb a % gfc8 -o z a.f90 && ./z ccccc bbbbbbb a troutmask:sgk[243] gfc7 -o z a.f90 && ./z a.f90:6:0: pageout=pageout([3,2,1]) internal compiler error: