hoist.js
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hoist.js
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	function hoist1() {
	b(); // b is hoisted from below
	function b() {
	console.log('b');
	}
	}

	function hoist2() {
	b(); // b exists but is undefined
	var b = function b() {
	console.log('b');
	};
	}

	function hoist3() {
	b(); // b does not exist
	let b = function b() {
	console.log('b');
	};
	}

	try {
	hoist1();
	} catch (err) {
	console.log(err);
	}

	try {
	hoist2();
	} catch (err) {
	console.log(err);
	}

	try {
	hoist3();
	} catch (err) {
	console.log(err);
	}

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Mime Type: text/plain
Expires: Wed, Jun 17, 12:03 PM (1 d, 20 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 518292
Default Alt Text: hoist.js (483 B)

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