bump opcode in interpreter

Author: tlively

interpreter/binary/decode.ml

@@ -646,7 +646,8 @@ let rec instr s =
     let tag = at var s in
     let xls = vec on_clause s in
     resume_throw x tag xls
-  | 0xe5 ->
+  (* TODO: resume_throw_ref *)
+  | 0xe6 ->
     let x = at var s in
     let y = at var s in
     switch x y

interpreter/binary/encode.ml

@@ -303,7 +303,8 @@ struct
     | Suspend x -> op 0xe2; var x
     | Resume (x, xls) -> op 0xe3; var x; resumetable xls
     | ResumeThrow (x, y, xls) -> op 0xe4; var x; var y; resumetable xls
-    | Switch (x, y) -> op 0xe5; var x; var y
+    (* TOOD: resume_throw_ref *)
+    | Switch (x, y) -> op 0xe6; var x; var y
 
     | Throw x -> op 0x08; var x
     | ThrowRef -> op 0x0a