https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87244
kargl at gcc dot gnu.org changed:
What |Removed |Added
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CC| |kargl at gcc dot gnu.org
--- Comment #1 from kargl at gcc dot gnu.org ---
Your code compiles and executes with gfortran versions
6.4.1, 7.3.1, 8.1.1, and 9.0.0.
troutmask:sgk[205] gfcx -o z a.f90 && ./z
0******** Failure to open file: filenames
STOP timecomp:first open
troutmask:sgk[206] gfc8 -o z a.f90 && ./z
0******** Failure to open file: filenames
STOP timecomp:first open
troutmask:sgk[207] gfc7 -o z a.f90 && ./z
0******** Failure to open file: filenames
STOP timecomp:first open
troutmask:sgk[208] gfc6 -o z a.f90 && ./z
0******** Failure to open file: filenames
STOP timecomp:first open
Version 4.9.2 is no loner supported. I suggest you
(or your organization) update to supported version
of gfortran.