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js/src/jit-test/tests/basic/testDeepPropertyShadowing.js@deefc01c0e14

js/src/jit-test/tests/basic/testDeepPropertyShadowing.js

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 function testDeepPropertyShadowing()

 {

     function h(node) {

         var x = 0;

         while (node) {

             x++;

             node = node.parent;

         }

         return x;

     }

     var tree = {__proto__: {__proto__: {parent: null}}};

     h(tree);

     h(tree);

     tree.parent = {};

     assertEq(h(tree), 2);

 }

 testDeepPropertyShadowing();