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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
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if you have obtained the source via the command 'git clone',
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1 files changed, 38 insertions, 0 deletions

diff --git a/gcc/testsuite/gfortran.dg/namelist_use_only.f90 b/gcc/testsuite/gfortran.dg/namelist_use_only.f90
new file mode 100644
index 000000000..d9a28a856
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/namelist_use_only.f90
@@ -0,0 +1,38 @@
+! { dg-do run }
+! { dg-options "-std=legacy" }
+!
+! This tests the fix for PR22010, where namelists were not being written to
+! and read back from modules.  It checks that namelists from modules that are
+! selected by an ONLY declaration work correctly, even when the variables in
+! the namelist are not host associated. Note that renaming a namelist by USE
+! association is not allowed by the standard and this is trapped in module.c.
+!
+! Contributed by Paul Thomas  pault@gcc.gnu.org
+!
+module global
+  character*4 :: aa, aaa
+  integer :: ii, iii
+  real    :: rr, rrr
+  namelist /nml1/ aa, ii, rr
+  namelist /nml2/ aaa, iii, rrr
+contains
+  logical function foo()
+    foo = (aaa.ne."pqrs").or.(iii.ne.2).or.(rrr.ne.3.5)
+  end function foo
+end module global
+program namelist_use_only
+  use global, only : nml1, aa, ii, rr
+  use global, only : nml2, rrrr=>rrr, foo
+  open (10, status="scratch")
+  write (10,'(a)') "&NML1 aa='lmno' ii=1 rr=2.5 /"
+  write (10,'(a)') "&NML2 aaa='pqrs' iii=2 rrr=3.5 /"
+  rewind (10)
+  read (10,nml=nml1,iostat=i)
+  if ((i.ne.0).or.(aa.ne."lmno").or.(ii.ne.1).or.(rr.ne.2.5)) call abort ()
+
+  read (10,nml=nml2,iostat=i) 
+  if ((i.ne.0).or.(rrrr.ne.3.5).or.foo()) call abort ()
+  close (10)
+end program namelist_use_only
+
+! { dg-final { cleanup-modules "global" } }