* decl.c (compare_field_bitpos): Constify.

	* utils2.c (compare_elmt_bitpos): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127358 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index a214544..396a32a 100644 (file)
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-11  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * decl.c (compare_field_bitpos): Constify.
+       * utils2.c (compare_elmt_bitpos): Likewise.
+
 2007-07-27  Aurelien Jarno  <aurelien@aurel32.net>
 
        * s-osinte-kfreebsd-gnu.ads ((sigset_t_ptr): Removed, replaced by 

diff --git a/gcc/ada/decl.c b/gcc/ada/decl.c
index 86a8dd7..5c202f0 100644 (file)
--- a/gcc/ada/decl.c
+++ b/gcc/ada/decl.c
@@ -5847,11 +5847,10 @@ is_variable_size (tree type)
 static int
 compare_field_bitpos (const PTR rt1, const PTR rt2)
 {
-  tree field1 = * (tree *) rt1;
-  tree field2 = * (tree *) rt2;
-  int ret;
+  const_tree const field1 = * (const_tree const*) rt1;
+  const_tree const field2 = * (const_tree const*) rt2;
+  const int ret = tree_int_cst_compare (bit_position (field1), bit_position (field2));
 
-  ret = tree_int_cst_compare (bit_position (field1), bit_position (field2));
   return ret ? ret : (int) (DECL_UID (field1) - DECL_UID (field2));
 }
 

diff --git a/gcc/ada/utils2.c b/gcc/ada/utils2.c
index 29d8f0f..fe27288 100644 (file)
--- a/gcc/ada/utils2.c
+++ b/gcc/ada/utils2.c
@@ -1542,13 +1542,12 @@ build_call_raise (int msg, Node_Id gnat_node, char kind)
 static int
 compare_elmt_bitpos (const PTR rt1, const PTR rt2)
 {
-  tree elmt1 = * (tree *) rt1;
-  tree elmt2 = * (tree *) rt2;
-  tree field1 = TREE_PURPOSE (elmt1);
-  tree field2 = TREE_PURPOSE (elmt2);
-  int ret;
+  const_tree const elmt1 = * (const_tree const*) rt1;
+  const_tree const elmt2 = * (const_tree const*) rt2;
+  const_tree const field1 = TREE_PURPOSE (elmt1);
+  const_tree const field2 = TREE_PURPOSE (elmt2);
+  const int ret = tree_int_cst_compare (bit_position (field1), bit_position (field2));
 
-  ret = tree_int_cst_compare (bit_position (field1), bit_position (field2));
   return ret ? ret : (int) (DECL_UID (field1) - DECL_UID (field2));
 }