Not every JavaScript function is constructable

Šime Vidas recently tweeted about the object method shorthand definition. The tweet described that shorthand method defintions are not constructable and can not be used with the new keyword.

You can’t invoke an object method as a constructor if you’ve used the shorthand syntax.

I’m not using the new keyword very often these days but this fact surprised me. So I started digging the EcmaScript spec to figure out what differences arrow functions and the shorthand have in comparison to…

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