https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95119
Bug ID: 95119
Summary: CLOSE hangs when -fopenmp is specified in compilation
Product: gcc
Version: 9.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: longb at cray dot com
Target Milestone: ---
> cat test3.f90
program test
integer,external :: omp_get_num_threads
character(len=16) my_status
open (unit=10, file='test.dat')
print *, omp_get_num_threads()
write (10, *) 'weird'
rewind (10)
read (10, *) my_status
close (10)
open (unit=10, file='test.dat')
close (unit=10, status=my_status, iostat=ios)
print *, ios
close (10, status='delete')
end program test
Works fine with gfortran 8.3.0:
> gfortran -fopenmp test3.f90
> ./a.out
1
5002
>
Hangs with gfortran 9.3.0:
> gfortran -fopenmp test3.f90
> ./a.out
1
5002
^C
> module avail gcc
