1 files changed, 6 insertions, 3 deletions
diff --git a/src/wasm-binary.h b/src/wasm-binary.h
index 715600f14..ca4d8612c 100644
--- a/src/wasm-binary.h
+++ b/src/wasm-binary.h
@@ -380,9 +380,12 @@ enum EncodedType {
   rtt = -0x18,     // 0x68
   dataref = -0x19, // 0x67
   // func_type form
-  Func = -0x20,   // 0x60
-  Struct = -0x21, // 0x5f
-  Array = -0x22,  // 0x5e
+  Func = -0x20,            // 0x60
+  Struct = -0x21,          // 0x5f
+  Array = -0x22,           // 0x5e
+  FuncExtending = -0x23,   // 0x5d
+  StructExtending = -0x24, // 0x5c
+  ArrayExtending = -0x25,  // 0x5b
   // block_type
   Empty = -0x40 // 0x40
 };