tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug610592.js (491B)

      1 /* Don't confuse JIT code by making slow arrays that use inline slots inconsistently. */
      2 
      3 function foo(a)
      4 {
      5  assertEq(a.x, 5);
      6 }
      7 
      8 function bar()
      9 {
     10  for (var i = 0; i < 50; i++) {
     11    var a = [];
     12    a[i] = 0;
     13    delete a[i];
     14    a.x = 5;
     15    foo(a);
     16  }
     17 
     18  var b = [1,,2,,3,,4,,5];
     19  assertEq(b.toString(), "1,,2,,3,,4,,5");
     20  b.x = 0;
     21  assertEq(b.toString(), "1,,2,,3,,4,,5");
     22  delete b.x;
     23  delete b[8];
     24  delete b[6];
     25  delete b[4];
     26  assertEq(b.toString(), "1,,2,,,,,,");
     27 }
     28 bar();