* tree.h (is_lang_specific): Constify.

From-SVN: r222981

* tree.h (is_lang_specific): Constify.
From-SVN: r222981
e3855ed2 · Jan Hubicka · Jan Hubicka · 9a22098d · e3855ed2 · e3855ed2
Commit e3855ed2 authored 9 years ago by Jan Hubicka Committed by Jan Hubicka 9 years ago
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 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>


--- 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;
 }