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
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1 files changed, 40 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/bind_c_vars.f90 b/gcc/testsuite/gfortran.dg/bind_c_vars.f90
new file mode 100644
index 000000000..e57edf09d
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/bind_c_vars.f90
@@ -0,0 +1,40 @@
+! { dg-do run }
+! { dg-additional-sources bind_c_vars_driver.c }
+module bind_c_vars
+  use, intrinsic :: iso_c_binding
+  implicit none
+
+  integer(c_int), bind(c) :: myF90Int
+  real(c_float), bind(c, name="myF90Real") :: f90_real
+  integer(c_int) :: c2
+  integer(c_int) :: c3
+  integer(c_int) :: c4
+  bind(c, name="myVariable") :: c2
+  bind(c) c3, c4 
+
+  integer(c_int), bind(c, name="myF90Array3D") :: A(18, 3:7, 10)
+  integer(c_int), bind(c, name="myF90Array2D") :: B(3, 2)
+
+contains
+  
+  subroutine changeF90Globals() bind(c, name='changeF90Globals')
+    implicit none
+    ! should make it 2
+    myF90Int = myF90Int + 1
+    ! should make it 3.0
+    f90_real = f90_real * 3.0;
+    ! should make it 4
+    c2 = c2 * 2;
+    ! should make it 6
+    c3 = c3 + 3;
+    ! should make it 2
+    c4 = c4 / 2;
+    ! should make it 2
+    A(5, 6, 3) = A(5, 6, 3) + 1
+    ! should make it 3
+    B(3, 2) = B(3, 2) + 1
+  end subroutine changeF90Globals
+
+end module bind_c_vars
+
+! { dg-final { cleanup-modules "bind_c_vars" } }