obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 39 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/nested_modules_2.f90 b/gcc/testsuite/gfortran.dg/nested_modules_2.f90
new file mode 100644
index 000000000..5bfdaddaa
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/nested_modules_2.f90
@@ -0,0 +1,39 @@
+! { dg-do run }
+! This tests the patch for PR16861.
+!
+! Contributed by Paul Thomas <pault@gcc.gnu.org>
+!
+module foo
+INTEGER :: i
+end module foo
+
+module bar
+contains
+subroutine sub1 (j)
+  use foo
+  integer, dimension(i) :: j
+  j = 42
+end subroutine sub1
+subroutine sub2 (k)
+  use foo
+  integer, dimension(i) :: k
+  k = 84
+end subroutine sub2
+end module bar
+
+module foobar
+  use foo                      !This used to cause an ICE
+  use bar
+end module foobar
+
+program testfoobar
+  use foobar
+  integer, dimension(3)  :: l = 0
+  i = 2
+  call sub1 (l)
+  i = 1
+  call sub2 (l)
+  if (all (l.ne.(/84,42,0/))) call abort ()
+end program testfoobar
+
+! { dg-final { cleanup-modules "foo bar foobar" } }