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sairion/non-hoisting-behavior-of-let.js

Created August 30, 2016 12:46
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non-hoisting-behavior-of-let.js
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non-hoisting-behavior-of-let.js
// ES5 lte
try {
var a = {
c:1, b: (function b() { return this.c }).bind(a)
};
} catch(e) { console.warn(e); }
// ES2015
try {
let a = {
c:1, b: (function b() { return this.c }).bind(a)
};
} catch(e) { console.warn(e); /* ReferenceError: a is not defined */}
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