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Imported Upstream version 1.0.0
[platform/upstream/js.git]
/
js
/
src
/
jit-test
/
tests
/
basic
/
testDeepPropertyShadowing.js
1
function testDeepPropertyShadowing()
2
{
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function h(node) {
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var x = 0;
5
while (node) {
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x++;
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node = node.parent;
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}
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return x;
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}
11
var tree = {__proto__: {__proto__: {parent: null}}};
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h(tree);
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h(tree);
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tree.parent = {};
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assertEq(h(tree), 2);
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}
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testDeepPropertyShadowing();