tests/language_2/deferred/load_library_wrong_args_test.dart

// @dart = 2.9
import "load_library_wrong_args_lib.dart" deferred as lib;

void main() {
  // Loadlibrary should be called without arguments.
  lib.loadLibrary(10);
//^
// [cfe] 'loadLibrary' takes no arguments.
//                ^^
// [analyzer] COMPILE_TIME_ERROR.EXTRA_POSITIONAL_ARGUMENTS
}