diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/read_x_past.f')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/read_x_past.f | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/read_x_past.f b/gcc/testsuite/gfortran.dg/read_x_past.f new file mode 100644 index 000000000..eee68d387 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/read_x_past.f @@ -0,0 +1,28 @@ +! { dg-do run } +! { dg-options -w } +! PR 26661 : Test reading X's past file end with no LF or CR. +! PR 26880 : Tests that rewind clears the gfc_unit read_bad flag. +! PR 43265 : Tests that no error occurs with or without X at end. +! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org>. + implicit none + character(3) a(4) + integer i + open (10, status="scratch") + 10 format(A,$) ! This is not pedantic + write(10,10)' abc def ghi jkl' + rewind(10) + + a = "" + read(10,20)(a(i),i=1,4) + if (a(4).ne."jkl") call abort() + + rewind(10) + + a = "" + read(10,30)(a(i),i=1,4) + if (a(4).ne."jkl") call abort() + + 20 format(1x,a3,1x,a3,1x,a3,1x,a3,10x) + 30 format(1x,a3,1x,a3,1x,a3,1x,a3) + close(10) + end |