Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 36 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90 b/gcc-4.9/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90
new file mode 100644
index 000000000..ab96bb9de
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gfortran.dg/realloc_on_assign_11.f90
@@ -0,0 +1,36 @@
+! { dg-do run }
+! PR52012 - tests of automatic reallocation on assignment for variable = array_intrinsic
+!
+! Contributed by Tobias Burnus and Dominique Dhumieres
+!
+  integer, allocatable :: a(:), b(:), e(:,:)
+  integer :: c(1:5,1:5), d(1:5,1:5)
+  allocate(b(3))
+  b = [1,2,3]
+
+! Shape conforms so bounds follow allocation.
+  allocate (a(7:9))
+  a = reshape( b, shape=[size(b)])
+  if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [7,9,3,3])) call abort
+
+  deallocate (a)
+! 'a' not allocated so lbound defaults to 1.
+  a = reshape( b, shape=[size(b)])
+  if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [1,3,3,3])) call abort
+
+  deallocate (a)
+! Shape conforms so bounds follow allocation.
+  allocate (a(0:0))
+  a(0) = 1
+  if (any ([lbound(a), ubound(a), size(a), shape (a)] .ne. [0,0,1,1])) call abort
+
+! 'a' not allocated so lbound defaults to 1.
+  e = matmul (c(2:5,:), d(:, 3:4))
+  if (any ([lbound(e), ubound(e), size(e), shape (e)] .ne. [1,1,4,2,8,4,2])) call abort
+  deallocate (e)
+
+! Shape conforms so bounds follow allocation.
+  allocate (e(4:7, 11:12))
+  e = matmul (c(2:5,:), d(:, 3:4))
+  if (any ([lbound(e), ubound(e), size(e), shape (e)] .ne. [4,11,7,12,8,4,2])) call abort
+end