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-rw-r--r--gcc/objc/objc-tree.def4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/objc/objc-tree.def b/gcc/objc/objc-tree.def
index 2d0d3375a83..aa2e40feb0b 100644
--- a/gcc/objc/objc-tree.def
+++ b/gcc/objc/objc-tree.def
@@ -33,3 +33,7 @@ DEFTREECODE (PROTOCOL_INTERFACE_TYPE, "protocol_interface_type", 't', 0)
DEFTREECODE (KEYWORD_DECL, "keyword_decl", 'd', 0)
DEFTREECODE (INSTANCE_METHOD_DECL, "instance_method_decl", 'd', 0)
DEFTREECODE (CLASS_METHOD_DECL, "class_method_decl", 'd', 0)
+
+/* Objective-C expressions. */
+DEFTREECODE (MESSAGE_SEND_EXPR, "message_send_expr", 'e', 3)
+DEFTREECODE (CLASS_REFERENCE_EXPR, "class_reference_expr", 'e', 1)