Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gfortran.dg/read_eof_1.f90 @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
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! { dg-do run { target fd_truncate } } ! PR25697 Check that reading from a file that is at end-of-file does not ! segfault or give error. Test case derived from example in PR from Dale Ranta. ! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org> integer data(9) do i = 1,9 data(i)=-3 enddo open(unit=11,status='scratch',form='unformatted') write(11)data read(11,end= 1000 )data STOP 1 1000 continue backspace 11 backspace 11 write(11)data rewind 11 data = 0 read(11,end= 1001 )data 1001 continue read(11,end= 1002 )data STOP 1 1002 continue if (.not. all(data == -3)) STOP 2 close(11) end