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re PR fortran/43265 (No EOF condition if reading with '(x)' from an empty file)

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2010-03-29  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/43265
	* gfortran.dg/read_eof_8.f90: New test.

From-SVN: r157811
This commit is contained in:
Jerry DeLisle 2010-03-30 03:25:04 +00:00
parent 6c1400dd58
commit 63fd825549
2 changed files with 31 additions and 0 deletions
gcc/testsuite
ChangeLog
gfortran.dg
read_eof_8.f90

5
gcc/testsuite/ChangeLog

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2010-03-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/43265
* gfortran.dg/read_eof_8.f90: New test.
2010-03-29 Jason Merrill <jason@redhat.com>
* gcc.dg/cpp/include6.c: Change [] to ().

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gcc/testsuite/gfortran.dg/read_eof_8.f90 Normal file

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! { dg-do run }
! PR43265: See comment #26 in the PR. Before patch,
! the test case would fail to read the last line of the file.
! Thanks to Jean-Baptiste Faure for providing the initial test case.
program test
character (len=6) :: line
integer :: n, k=0
open(unit=25,file="test.dat",status="replace", &
& form="unformatted", access="stream")
write(25) "Line 1" // char(10)
write(25) "Line 2" // char(10)
write(25) "Line 3" // char(10)
write(25) "Line 4" // char(10)
write(25) "Line 5" ! No EOR marker on the last line.
close(25, status="keep")
open(25, file="test.dat", status="old")
do n=1,10
read(25,'(a)',end=100,err=101) line
k = k+1
enddo
call abort
100 if (k /= 5) call abort
stop
101 call abort
end program test