diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index b9aea8667e5..1b65b6a55a4 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -516,6 +516,15 @@ extern tree exception_throw_decl;
 
 enum cp_tree_index
 {
+    CPTI_JAVA_BYTE_TYPE,
+    CPTI_JAVA_SHORT_TYPE,
+    CPTI_JAVA_INT_TYPE,
+    CPTI_JAVA_LONG_TYPE,
+    CPTI_JAVA_FLOAT_TYPE,
+    CPTI_JAVA_DOUBLE_TYPE,
+    CPTI_JAVA_CHAR_TYPE,
+    CPTI_JAVA_BOOLEAN_TYPE,
+
     CPTI_VOID_ZERO,
     CPTI_WCHAR_DECL,
     CPTI_VTABLE_ENTRY_TYPE,