21 lines
602 B
Fortran
21 lines
602 B
Fortran
! { dg-do run { target fd_truncate } }
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! PR 19872 - closed and re-opened file not overwriten
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implicit none
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integer i(4)
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data i / 4 * 0 /
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open(1,form='FORMATTED',status='UNKNOWN')
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write(1,'("1 2 3 4 5 6 7 8 9")')
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close(1)
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open(1,form='FORMATTED')
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write(1,'("9 8 7 6")')
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close(1)
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open(1,form='FORMATTED')
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read(1,*)i
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if(i(1).ne.9.or.i(2).ne.8.or.i(3).ne.7.or.i(4).ne.6)call abort
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read(1,*, end=200)i
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! should only be able to read one line from the file
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call abort
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200 continue
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close(1,STATUS='delete')
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end
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