* tree.h (is_lang_specific): Constify.

From-SVN: r222981

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3ca24f33d0cd887e13f55e761db67824340a292b..43047300fa710ed2abf90c9a3e41f0460271ccf5 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,6 +1,7 @@
 2015-05-09  Jan Hubicka  <hubicka@ucw.cz>
 
        * tree.c (verify_type): Verify TYPE_BINFO and TYPE_VALUES_RAW.
+       * tree.h (is_lang_specific): Constify.
 
 2015-05-09  Marc Glisse  <marc.glisse@inria.fr>
 

diff --git a/gcc/tree.h b/gcc/tree.h
index 19741869b4820d78f45ddaf566254c2d9d928af8..f2424c6d6170c27cca2a465a9998d323614eb98b 100644 (file)
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -4621,7 +4621,7 @@ more_call_expr_args_p (const call_expr_arg_iterator *iter)
 
 /* Return true if tree node T is a language-specific node.  */
 static inline bool
-is_lang_specific (tree t)
+is_lang_specific (const_tree t)
 {
   return TREE_CODE (t) == LANG_TYPE || TREE_CODE (t) >= NUM_TREE_CODES;
 }