pkg/front_end/testcases/inference/infer_assign_to_local.dart:23:9: Context: Write to local@474
  local = /*@ typeArgs=B* */ f();
        ^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:25:34: Context: Write to local@474
  local /*@ target=Object::== */ ??= /*@ typeArgs=B* */ f();
                                 ^^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:27:28: Context: Write to local@474
  local /*@ target=B::+ */ += /*@ typeArgs=C* */ f();
                           ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:29:28: Context: Write to local@474
  local /*@ target=B::* */ *= /*@ typeArgs=B* */ f();
                           ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:31:28: Context: Write to local@474
  local /*@ target=B::& */ &= /*@ typeArgs=A* */ f();
                           ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:33:22: Context: Write to local@474
  /*@ target=B::- */ --local;
                     ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:35:28: Context: Write to local@474
  local /*@ target=B::- */ --;
                           ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:37:33: Context: Write to local@474
  var /*@ type=B* */ v1 = local = /*@ typeArgs=B* */ f();
                                ^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:40:38: Context: Write to local@474
      local /*@ target=Object::== */ ??= /*@ typeArgs=B* */ f();
                                     ^^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:42:52: Context: Write to local@474
  var /*@ type=A* */ v3 = local /*@ target=B::+ */ += /*@ typeArgs=C* */ f();
                                                   ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:44:52: Context: Write to local@474
  var /*@ type=B* */ v4 = local /*@ target=B::* */ *= /*@ typeArgs=B* */ f();
                                                   ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:46:52: Context: Write to local@474
  var /*@ type=C* */ v5 = local /*@ target=B::& */ &= /*@ typeArgs=A* */ f();
                                                   ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:48:46: Context: Write to local@474
  var /*@ type=B* */ v6 = /*@ target=B::- */ --local;
                                             ^^
pkg/front_end/testcases/inference/infer_assign_to_local.dart:51:41: Context: Write to local@474
      /*@ type=B* */ /*@ target=B::- */ --;
                                        ^^