1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/array_constructor_12.f90 b/gcc/testsuite/gfortran.dg/array_constructor_12.f90
new file mode 100644
index 000000000..082e90ecc
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/array_constructor_12.f90
@@ -0,0 +1,51 @@
+! Like array_constructor_6.f90, but check integer(8) iterators.
+! { dg-do run }
+program main
+  integer (kind = 8) :: i, l8, u8, step8
+  integer (kind = 4) :: l4, step4
+  integer (kind = 8), parameter :: big = 10000000000_8
+
+  l4 = huge (l4)
+  u8 = l4 + 10_8
+  step4 = 2
+  call test ((/ (i, i = l4, u8, step4) /), l4 + 0_8, u8, step4 + 0_8)
+
+  l8 = big
+  u8 = big * 20
+  step8 = big
+  call test ((/ (i, i = l8, u8, step8) /), l8, u8, step8)
+
+  u8 = big + 100
+  l8 = big
+  step4 = -20
+  call test ((/ (i, i = u8, l8, step4) /), u8, l8, step4 + 0_8)
+
+  u8 = big * 40
+  l8 = big * 20
+  step8 = -big * 2
+  call test ((/ (i, i = u8, l8, step8) /), u8, l8, step8)
+
+  u8 = big
+  l4 = big / 100
+  step4 = -big / 500
+  call test ((/ (i, i = u8, l4, step4) /), u8, l4 + 0_8, step4 + 0_8)
+
+  u8 = big * 40 + 200
+  l4 = 200
+  step8 = -big
+  call test ((/ (i, i = u8, l4, step8) /), u8, l4 + 0_8, step8)
+contains
+  subroutine test (a, l, u, step)
+    integer (kind = 8), dimension (:), intent (in) :: a
+    integer (kind = 8), intent (in) :: l, u, step
+    integer (kind = 8) :: i
+    integer :: j
+
+    j = 1
+    do i = l, u, step
+      if (a (j) .ne. i) call abort
+      j = j + 1
+    end do
+    if (size (a, 1) .ne. j - 1) call abort
+  end subroutine test
+end program main