1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/allocate_with_source_9.f08 b/gcc/testsuite/gfortran.dg/allocate_with_source_9.f08
new file mode 100644
index 00000000000..aa7cb476879
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/allocate_with_source_9.f08
@@ -0,0 +1,29 @@
+! { dg-do run }
+!
+! Contributed by Thomas Koenig  <tkoenig@gcc.gnu.org>,
+!                Andre Vehreschild  <vehre@gcc.gnu.org>
+
+program main
+
+  type T
+     integer, allocatable :: acc(:)
+  end type
+
+  integer :: n, lb, ub
+  integer :: vec(9)
+  type(T) :: o1, o2
+  vec = [(i, i= 1, 9)]
+  n = 42
+  lb = 7
+  ub = lb + 2
+  allocate(o1%acc, source=vec)
+  allocate(o2%acc, source=o1%acc(lb:ub))
+  if (any (o2%acc /= [7, 8, 9])) call abort()
+  block
+    real, dimension(0:n) :: a
+    real, dimension(:), allocatable :: c
+    call random_number(a)
+    allocate(c,source=a(:))
+    if (any (abs(a - c) > 1E-6)) call abort()
+  end block
+end program main