anchor.diff:                      VariableGet(argument)
                     ], types: typeArguments))),
                 returnType: VoidType(),
  -              positionalParameters: [argument]));
  +              positionalParameters: [argument]),
  +          fileUri: field.fileUri)
  +        ..fileOffset = field.fileOffset;
       }
   
       replacedGetters[field] = getter;
  
positive.code:                   PropertyGet(ThisExpression(), pointerName, pointerGetter),
                    ConstantExpression(IntConstant(0))
                  ], types: typeArguments))),
              returnType: field.type));
  
      // Sample output:
      // set x(double v) { _xPtr.value = v; };
  
negative.code:         FunctionNode(
              ReturnStatement(MethodInvocation(pointer, castMethod.name,
                  Arguments([], types: [nativeType]), castMethod)),
              returnType: pointerType),
          fileUri: field.fileUri)
        ..fileOffset = field.fileOffset;
  
      // Sample output:
      // double get x => _xPtr.value;
  