tests/stress/sink-object-past-invalid-check-sneakier.js

   1 function bar(o, p) {
   2     if (p)
   3         return +o.f;
   4     return 42;
   5 }
   6
   7 function foo(p, q) {
   8     var result = 0;
   9     var o = {valueOf: function() { result = 1; }};
  10     var o2 = {f: o};
  11     if (p)
  12         bar(o2, q);
  13     return result;
  14 }
  15
  16 noInline(foo);
  17
  18 foo(true, false);
  19
  20 for (var i = 0; i < 10000; ++i)
  21     bar({f:42}, true);
  22
  23 for (var i = 0; i < 10000; ++i) {
  24     var result = foo(false, true);
  25     if (result !== 0)
  26         throw "Error: bad result: " + result;
  27 }
  28
  29 var result = foo(true, true);
  30 if (result !== 1)
  31     throw "Error: bad result at end: " + result;
  32