// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/*@testedFeatures=inference*/
library test;

class C<T extends num> {
  T a = throw '';

  void op(double b) {
    double r1 = /*@target=C.a*/ a /*@target=num.+*/ + b;
    double r2 = /*@target=C.a*/ a /*@target=num.-*/ - b;
    double r3 = /*@target=C.a*/ a /*@target=num.**/ * b;
    double r4 = /*@target=C.a*/ a /*@target=num./ */ / b;
  }
}

main() {}