diff options
Diffstat (limited to 'gcc/testsuite/gfortran.dg/internal_readwrite_2.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/internal_readwrite_2.f90 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/internal_readwrite_2.f90 b/gcc/testsuite/gfortran.dg/internal_readwrite_2.f90 new file mode 100644 index 000000000..48b658652 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/internal_readwrite_2.f90 @@ -0,0 +1,14 @@ +! { dg-do run } +! PR 34565 - intenal writes with negative strides. This +! test case tries out a negative stride in a higher +! dimension. +program main + implicit none + integer :: i + integer, parameter :: n1=2, n2=3, n3=5 + character(len=n1*n2*n3*2) :: line + character(len=2), dimension(n1,n2,n3):: c + write (unit=c(:,n2:1:-1,:),fmt="(I2)") (i,i=1,n1*n2*n3) + line = transfer(c,mold=line) + if (line /=" 5 6 3 4 1 21112 910 7 8171815161314232421221920293027282526") call abort +end program main |