pkg/front_end/testcases/inference/infer_prefix_expression_custom.dart.textual_outline.expect

// @dart = 2.9
library test;

class A {
  A();
  int operator ~() => 1;
  double operator -() => 2.0;
}

var a = new A();
var v_complement = ~a;
var v_negate = -a;
main() {}