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, 49 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/c_loc_tests_11.f03 b/gcc/testsuite/gfortran.dg/c_loc_tests_11.f03
new file mode 100644
index 000000000..197666d30
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/c_loc_tests_11.f03
@@ -0,0 +1,49 @@
+! { dg-do compile }
+! Test argument checking for C_LOC with subcomponent parameters.
+module c_vhandle_mod
+  use iso_c_binding
+  
+  type double_vector_item
+    real(kind(1.d0)), allocatable :: v(:)
+  end type double_vector_item
+  type(double_vector_item), allocatable, target :: dbv_pool(:)
+  real(kind(1.d0)), allocatable, target :: vv(:)
+
+  type foo
+     integer :: i
+  end type foo
+  type foo_item
+     type(foo), pointer  :: v => null()
+  end type foo_item
+  type(foo_item), allocatable :: foo_pool(:)
+
+  type foo_item2
+     type(foo), pointer  :: v(:) => null()
+  end type foo_item2
+  type(foo_item2), allocatable :: foo_pool2(:)
+
+
+contains 
+
+  type(c_ptr) function get_double_vector_address(handle)
+    integer(c_int), intent(in) :: handle
+    
+    if (.true.) then   ! The ultimate component is an allocatable target 
+      get_double_vector_address = c_loc(dbv_pool(handle)%v)
+    else
+      get_double_vector_address = c_loc(vv)
+    endif
+    
+  end function get_double_vector_address
+
+
+  type(c_ptr) function get_foo_address(handle)
+    integer(c_int), intent(in) :: handle    
+    get_foo_address = c_loc(foo_pool(handle)%v)    
+
+    get_foo_address = c_loc(foo_pool2(handle)%v) ! { dg-error "must be a scalar" } 
+  end function get_foo_address
+
+    
+end module c_vhandle_mod
+