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27 lines
447 B
27 lines
447 B
/*
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* Basic tail call performance.
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*/
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if (typeof print !== 'function') { print = console.log; }
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function test() {
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var i;
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function f(x) { if (x <= 1) { return; } else { return f(x - 1); } }
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var t1 = Date.now();
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for (i = 0; i < 1e5; i++) {
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f(100);
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}
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var t2 = Date.now();
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print((1e5 * 100 / (t2 - t1)) + ' calls per millisecond');
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}
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try {
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test();
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} catch (e) {
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print(e.stack || e);
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throw e;
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}
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