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Diffstat (limited to 'gcc/testsuite/gfortran.dg/shift-alloc.f90')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/shift-alloc.f90 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/shift-alloc.f90 b/gcc/testsuite/gfortran.dg/shift-alloc.f90 new file mode 100644 index 00000000000..2d660317235 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/shift-alloc.f90 @@ -0,0 +1,18 @@ +! { dg do-run } +! PR 22144: eoshift1, eoshift3 and cshift1 used to lack memory +! allocation, which caused the writes to segfault. +program main + implicit none + integer, dimension (:,:),allocatable :: a + integer, dimension (3) :: sh, bo + character(len=80) line1, line2 + integer :: i + + allocate (a(3,3)) + a = reshape((/(i,i=1,9)/),shape(a)) + sh = (/ 2, -1, -2 /) + bo = (/ -3, -2, -1 /) + write(unit=line1,fmt='(10I5)') cshift(a, shift=sh) + write(unit=line1,fmt='(10I5)') eoshift(a, shift=sh) + write(unit=line1,fmt='(10I5)') eoshift(a, shift=sh, boundary=bo) +end program main |