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32 lines
911 B
JavaScript
32 lines
911 B
JavaScript
// Copyright 2009 the Sputnik authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: |
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The Identifier in a FunctionExpression can be referenced from inside the
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FunctionExpression's FunctionBody to allow the function calling itself
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recursively
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es5id: 13_A3_T2
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description: >
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Creating a recursive function that calculates factorial, as a
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variable. Function calls itself by the name of the variable
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---*/
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var __func = function (arg){
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if (arg === 1) {
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return arg;
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} else {
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return __func(arg-1)*arg;
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}
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};
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var fact_of_3 = __func(3);
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//////////////////////////////////////////////////////////////////////////////
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//CHECK#1
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if (fact_of_3 !== 6) {
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throw new Test262Error("#1: fact_of_3 === 6. Actual: fact_of_3 ==="+fact_of_3);
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}
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//
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//////////////////////////////////////////////////////////////////////////////
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