2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index c05f64fe25..174df52ea7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Nov 28 12:47:19 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* parse.y (nodetype, nodeline): static.  these functions are for
+	  debugging, and not intend to be public.
+
 Mon Nov 28 12:37:54 2011  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* gc.c (initial_params): static.  it seems to be forgetten at r33501.
diff --git a/parse.y b/parse.y
index 8f74e9a9c3..8d9d1c2141 100644
--- a/parse.y
+++ b/parse.y
@@ -7952,13 +7952,13 @@ node_newnode(struct parser_params *parser, enum node_type type, VALUE a0, VALUE
     return n;
 }
 
-enum node_type
+static enum node_type
 nodetype(NODE *node)			/* for debug */
 {
     return (enum node_type)nd_type(node);
 }
 
-int
+static int
 nodeline(NODE *node)
 {
     return nd_line(node);