PR fortran/29459

	* trans-array.c (gfc_trans_array_constructor): Mark offset field
	with TREE_NO_WARNING.
	* trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound,
	stride and size variables with TREE_NO_WARNING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126496 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 5f414f7..e1a4942 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,11 @@
+2007-07-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+       PR fortran/29459
+       * trans-array.c (gfc_trans_array_constructor): Mark offset field
+       with TREE_NO_WARNING.
+       * trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound,
+       stride and size variables with TREE_NO_WARNING.
+
 2007-07-09  Steven G. Kargl  <kargl@gcc.gnu.org>
 
        * trans-decl.c (set_tree_decl_type_code): Remove function.

diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c
index 72bfd38..6a48031 100644 (file)
--- a/gcc/fortran/trans-array.c
+++ b/gcc/fortran/trans-array.c
@@ -1695,6 +1695,7 @@ gfc_trans_array_constructor (gfc_loopinfo * loop, gfc_ss * ss)
   desc = ss->data.info.descriptor;
   offset = gfc_index_zero_node;
   offsetvar = gfc_create_var_np (gfc_array_index_type, "offset");
+  TREE_NO_WARNING (offsetvar) = 1;
   TREE_USED (offsetvar) = 0;
   gfc_trans_array_constructor_value (&loop->pre, type, desc, c,
                                     &offset, &offsetvar, dynamic);

diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c
index 5a7ad25..49aaaf0 100644 (file)
--- a/gcc/fortran/trans-decl.c
+++ b/gcc/fortran/trans-decl.c
@@ -633,20 +633,31 @@ gfc_build_qualified_array (tree decl, gfc_symbol * sym)
   for (dim = 0; dim < GFC_TYPE_ARRAY_RANK (type); dim++)
     {
       if (GFC_TYPE_ARRAY_LBOUND (type, dim) == NULL_TREE)
-        GFC_TYPE_ARRAY_LBOUND (type, dim) = create_index_var ("lbound", nest);
+       {
+         GFC_TYPE_ARRAY_LBOUND (type, dim) = create_index_var ("lbound", nest);
+         TREE_NO_WARNING (GFC_TYPE_ARRAY_LBOUND (type, dim)) = 1;
+       }
       /* Don't try to use the unknown bound for assumed shape arrays.  */
       if (GFC_TYPE_ARRAY_UBOUND (type, dim) == NULL_TREE
           && (sym->as->type != AS_ASSUMED_SIZE
               || dim < GFC_TYPE_ARRAY_RANK (type) - 1))
-        GFC_TYPE_ARRAY_UBOUND (type, dim) = create_index_var ("ubound", nest);
+       {
+         GFC_TYPE_ARRAY_UBOUND (type, dim) = create_index_var ("ubound", nest);
+         TREE_NO_WARNING (GFC_TYPE_ARRAY_UBOUND (type, dim)) = 1;
+       }
 
       if (GFC_TYPE_ARRAY_STRIDE (type, dim) == NULL_TREE)
-        GFC_TYPE_ARRAY_STRIDE (type, dim) = create_index_var ("stride", nest);
+       {
+         GFC_TYPE_ARRAY_STRIDE (type, dim) = create_index_var ("stride", nest);
+         TREE_NO_WARNING (GFC_TYPE_ARRAY_STRIDE (type, dim)) = 1;
+       }
     }
   if (GFC_TYPE_ARRAY_OFFSET (type) == NULL_TREE)
     {
       GFC_TYPE_ARRAY_OFFSET (type) = gfc_create_var_np (gfc_array_index_type,
                                                        "offset");
+      TREE_NO_WARNING (GFC_TYPE_ARRAY_OFFSET (type)) = 1;
+
       if (nest)
        gfc_add_decl_to_parent_function (GFC_TYPE_ARRAY_OFFSET (type));
       else
@@ -655,7 +666,10 @@ gfc_build_qualified_array (tree decl, gfc_symbol * sym)
 
   if (GFC_TYPE_ARRAY_SIZE (type) == NULL_TREE
       && sym->as->type != AS_ASSUMED_SIZE)
-    GFC_TYPE_ARRAY_SIZE (type) = create_index_var ("size", nest);
+    {
+      GFC_TYPE_ARRAY_SIZE (type) = create_index_var ("size", nest);
+      TREE_NO_WARNING (GFC_TYPE_ARRAY_SIZE (type)) = 1;
+    }
 
   if (POINTER_TYPE_P (type))
     {