re PR fortran/71014 (associate statement inside omp parallel do appears to disable default private attribute for inner loop indices)

PR fortran/71014
	* resolve.c (gfc_resolve): For ns->construct_entities don't save, clear
	and restore omp state around the resolving.

	* testsuite/libgomp.fortran/pr71014.f90: New test.

From-SVN: r239620

gcc/fortran/ChangeLog

@@ -1,5 +1,9 @@
 2016-08-19  Jakub Jelinek  <jakub@redhat.com>
 
+	PR fortran/71014
+	* resolve.c (gfc_resolve): For ns->construct_entities don't save, clear
+	and restore omp state around the resolving.
+
 	PR fortran/69281
 	* trans-openmp.c (gfc_trans_omp_parallel, gfc_trans_omp_task,
 	gfc_trans_omp_target): Wrap gfc_trans_omp_code result in an extra

gcc/fortran/resolve.c

@@ -15587,7 +15587,8 @@ gfc_resolve (gfc_namespace *ns)
   /* As gfc_resolve can be called during resolution of an OpenMP construct
      body, we should clear any state associated to it, so that say NS's
      DO loops are not interpreted as OpenMP loops.  */
-  gfc_omp_save_and_clear_state (&old_omp_state);
+  if (!ns->construct_entities)
+    gfc_omp_save_and_clear_state (&old_omp_state);
 
   resolve_types (ns);
   component_assignment_level = 0;
@@ -15599,5 +15600,6 @@ gfc_resolve (gfc_namespace *ns)
 
   gfc_run_passes (ns);
 
-  gfc_omp_restore_state (&old_omp_state);
+  if (!ns->construct_entities)
+    gfc_omp_restore_state (&old_omp_state);
 }

libgomp/ChangeLog

@@ -1,3 +1,8 @@
+2016-08-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR fortran/71014
+	* testsuite/libgomp.fortran/pr71014.f90: New test.
+
 2016-08-18  Chung-Lin Tang  <cltang@codesourcery.com>
 
 	PR middle-end/70895

libgomp/testsuite/libgomp.fortran/pr71014.f90

@@ -0,0 +1,20 @@
+! PR fortran/71014
+! { dg-do run }
+! { dg-additional-options "-O0" }
+
+program pr71014
+  implicit none
+  integer :: i, j
+  integer, parameter :: t = 100*101/2
+  integer :: s(16)
+  s(:) = 0
+!$omp parallel do
+  do j = 1, 16
+    associate (k => j)
+      do i = 1, 100
+        s(j) = s(j) + i
+      end do
+    end associate
+  end do
+  if (any(s /= t)) call abort
+end program pr71014