pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:20:5: Context: Write to s@374
  s = /*info:DYNAMIC_CAST*/ new B(). /*@target=B::x*/ x;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:21:5: Context: Write to s@374
  s = /*error:INVALID_ASSIGNMENT*/ new B(). /*@target=B::y*/ y;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:22:5: Context: Write to s@374
  s = new B(). /*@target=B::z*/ z;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:23:5: Context: Write to s@374
  s = /*error:INVALID_ASSIGNMENT*/ new B(). /*@target=B::w*/ w;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:25:5: Context: Write to i@383
  i = /*info:DYNAMIC_CAST*/ new B(). /*@target=B::x*/ x;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:26:5: Context: Write to i@383
  i = new B(). /*@target=B::y*/ y;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:27:5: Context: Write to i@383
  i = /*error:INVALID_ASSIGNMENT*/ new B(). /*@target=B::z*/ z;
    ^
pkg/front_end/testcases/inference/infer_correctly_on_multiple_variables_declared_together.dart:28:5: Context: Write to i@383
  i = new B(). /*@target=B::w*/ w;
    ^