anchor.diff:                1
               ))
               ''');
  -      }, skip: 'https://github.com/dart-lang/sdk/issues/44235');
  +      });
   
         test('expression using fields', () async {
           await driver.check(
  
positive.code:               1
              ))
              ''');
        }, skip: 'https://github.com/dart-lang/sdk/issues/44235');
  
        test('expression using static fields', () async {
          await driver.check(
  
negative.code:               0
              ))
              ''');
        });
  
        test('expression using captured variables', () async {
          await driver.check(
  