tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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bug1931336.js (376B)

      1 // GVN would alias the second Object.keys(obj).length to the first instance
      2 // while the instruction are not supposed to alias due to the delete operation
      3 // which exist in between.
      4 function foo() {
      5  let obj = {a: 1};
      6  if (Object.keys(obj).length == 0) {}
      7  delete obj.a;
      8  assertEq(Object.keys(obj).length, 0);
      9 }
     10 
     11 with ({}) {}
     12 for (var i = 0; i < 10000; i++) {
     13  foo();
     14 }