.

src/vm/vm_exceptions.hh

@@ -30,6 +30,11 @@ public:
     explicit VMTypeError(Type expected, Type found) : VMRuntimeError("Type error") {}  // TODO - print types
 };
 
+class VMInvalidOpcode : public VMRuntimeError
+{
+public:
+    explicit VMInvalidOpcode(uint8_t opcode) : VMRuntimeError("Invalid opcode " + std::to_string(opcode)) {}
+};
 
 }