diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog
index 218b804cfa3..f4dbeeb1b09 100644
--- a/gcc/c/ChangeLog
+++ b/gcc/c/ChangeLog
@@ -1,3 +1,7 @@
+2017-03-23  Marek Polacek  <polacek@redhat.com>
+
+	* c-tree.h: Remove a C_RID_YYCODE reference.
+
 2017-03-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c/80097
diff --git a/gcc/c/c-tree.h b/gcc/c/c-tree.h
index 13e40e6d55d..9428d74d051 100644
--- a/gcc/c/c-tree.h
+++ b/gcc/c/c-tree.h
@@ -43,8 +43,7 @@ along with GCC; see the file COPYING3.  If not see
 #define C_TYPE_INCOMPLETE_VARS(TYPE) TYPE_VFIELD (TYPE)
 
 /* In an IDENTIFIER_NODE, nonzero if this identifier is actually a
-   keyword.  C_RID_CODE (node) is then the RID_* value of the keyword,
-   and C_RID_YYCODE is the token number wanted by Yacc.  */
+   keyword.  C_RID_CODE (node) is then the RID_* value of the keyword.  */
 #define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_0 (ID)
 
 /* Record whether a type or decl was written with nonconstant size.
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 4493515ced8..98560b053f1 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,7 @@
+2017-03-23  Marek Polacek  <polacek@redhat.com>
+
+	* cp-tree.h: Remove a C_RID_YYCODE reference.
+
 2017-03-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/80141
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 5be5dfe246d..9f02a97619a 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -346,8 +346,7 @@ identifier_p (tree t)
 }
 
 /* In an IDENTIFIER_NODE, nonzero if this identifier is actually a
-   keyword.  C_RID_CODE (node) is then the RID_* value of the keyword,
-   and C_RID_YYCODE is the token number wanted by Yacc.  */
+   keyword.  C_RID_CODE (node) is then the RID_* value of the keyword.  */
 
 #define C_IS_RESERVED_WORD(ID) TREE_LANG_FLAG_5 (ID)