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@ -313,7 +313,7 @@ foo() // ReferenceError: x is not defined
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```javascript
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```javascript
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let foo = 'outer';
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let foo = 'outer';
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function bar(func = x => foo) {
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function bar(func = () => foo) {
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let foo = 'inner';
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let foo = 'inner';
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console.log(func());
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console.log(func());
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}
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}
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