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, 28 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/nested_modules_4.f90 b/gcc/testsuite/gfortran.dg/nested_modules_4.f90
new file mode 100644
index 000000000..6be77b367
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/nested_modules_4.f90
@@ -0,0 +1,28 @@
+! { dg-do compile }
+! { dg-options "-std=legacy" }
+!
+! Test for the fix to PR24409 - the name clash between the module
+! name and the interface formal argument would cause an ICE.
+!
+! Contributed by Paul Thomas  <pault@gcc.gnu.org>
+!
+module string 
+  interface
+    function  lc(string )
+      character(len=*), intent(in)  :: string 
+      character(len=len(string ))    :: lc
+    end function lc
+  end interface
+end module string
+
+module serial
+  use string
+end module serial
+
+  use serial
+  use string
+  character*15  :: buffer  
+  buffer = lc ("Have a Nice DAY")
+  end
+
+! { dg-final { cleanup-modules "string serial" } }