domenic at domenicdenicola.com (2013-09-08T00:34:43.068Z)
```js
var x = if (condition) a; else b;
var y = {let x = m; let y = n; x+2*y;}
```
Why does JavaScript don't support these?```js
var x = if (condition) a; else b;
var y = {let x = m; let y = n; x+2*y;}
```
Why does JavaScript don't support these?
var x = if (condition) a; else b; var y = {let x = m; let y = n; x+2*y;} Why does JavaScript don't support these? ----------- To Ecma International: Release the ECMAScript specification under Creative Commons Attribution 1.0+ / Open Web Foundation License 0.8+