tests/stress/varargs-inlined-simple-exit-aliasing-weird.js

   1 function foo(a, b) {
   2     return a + b;
   3 }
   4
   5 function verify(a, b) {
   6     if (a !== b)
   7         throw "Error: the two arguments objects aren't identical.";
   8 }
   9
  10 noInline(verify);
  11
  12 function bar() {
  13     var a = arguments;
  14     this.verify(arguments, a);
  15     return foo.apply(null, a);
  16 }
  17
  18 function baz(a, b) {
  19     return this.bar(a, b);
  20 }
  21
  22 noInline(baz);
  23
  24 for (var i = 0; i < 20000; ++i) {
  25     var o = {
  26         baz: baz,
  27         bar: bar,
  28         verify: function() { }
  29     };
  30     var result = o.baz(1, 2);
  31     if (result != 1 + 2)
  32         throw "Error: bad result: " + result;
  33 }
  34
  35 var o = {
  36     baz: baz,
  37     bar: bar,
  38     verify: verify
  39 };
  40 var result = o.baz(1, 2);
  41 if (result != 1 + 2)
  42     throw "Error: bad result at end: " + result;