re PR fortran/54384 (gfortran memory leaks)

2012-08-27  Tobias Burnus  <burnus@net-b.de>

        PR fortran/54384
        * trans-expr.c (gfc_trans_arrayfunc_assign): Free se.ss
        and loop.

From-SVN: r190713

gcc/fortran/ChangeLog

 2012-08-27  Tobias Burnus  <burnus@net-b.de>
 
+	PR fortran/54384
+	* trans-expr.c (gfc_trans_arrayfunc_assign): Free se.ss
+	and loop.
+
+2012-08-27  Tobias Burnus  <burnus@net-b.de>
+
 	PR fortran/41093
 	* gfortran.h (gfc_common_head): Add "int refs".
 	* match.c (gfc_match_common): Increment refs.

gcc/fortran/trans-expr.c

@@ -6781,6 +6781,11 @@ gfc_trans_arrayfunc_assign (gfc_expr * expr1, gfc_expr * expr2)
   gfc_conv_function_expr (&se, expr2);
   gfc_add_block_to_block (&se.pre, &se.post);
 
+  if (ss)
+    gfc_cleanup_loop (&loop);
+  else
+    gfc_free_ss_chain (se.ss);
+
   return gfc_finish_block (&se.pre);
 }