src/share/classes/com/sun/tools/javac/jvm/Code.java

*** 235,244 ****
--- 235,245 ----
          case BOOLEAN: return BYTEcode;
          case VOID: return VOIDcode;
          case CLASS:
          case ARRAY:
          case METHOD:
+         case FUNCTION:
          case BOT:
          case TYPEVAR:
          case UNINITIALIZED_THIS:
          case UNINITIALIZED_OBJECT:
              return OBJECTcode;