https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61933
Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-08-28 Ever confirmed|0 |1 --- Comment #2 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> --- The specific case should be caught at compile time like this as well as runtime. $ gfc pr61933.f90 pr61933.f90:7.69: INQUIRE(UNIT=-1,EXIST=file_exists, iostat=istat, iomsg=errormess) 1 Error: UNIT in INQUIRE statement at (1) must be positive