| // Copyright (C) 2017 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| path: language/arguments-object/func-decl- |
| name: function declaration |
| esid: sec-arguments-exotic-objects |
| info: | |
| 9.4.4 Arguments Exotic Objects |
| |
| Most ECMAScript functions make an arguments object available to their code. Depending upon the |
| characteristics of the function definition, its arguments object is either an ordinary object |
| or an arguments exotic object. |
| ---*/ |
| |
| var callCount = 0; |
| // Stores a reference `ref` for case evaluation |
| function ref() { |
| /*{ body }*/ |
| callCount = callCount + 1; |
| } |
| |
| ref(/*{ args }*/); |
| |
| assert.sameValue(callCount, 1, 'function invoked exactly once'); |