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denysdovhan / wtfjs

🤪 A list of funny and tricky JavaScript examples
http://bit.ly/wtfjavascript
Do What The F*ck You Want To Public License
34.97k stars 2.55k forks source link

"function is not a function" #101

Closed linegel closed 3 years ago

linegel commented 5 years ago

Looks like a comeback of old fun https://github.com/denysdovhan/wtfjs#function-is-not-a-function Tried in nodejs v11.8.0 And chrome 71

class Foo extends null {} new Foo() instanceof null

Thrown: TypeError: Super constructor null of Foo is not a constructor at new Foo (repl:1:1)

Doesn't look like expected behavior :/ In case it's expected then there should be a link to current expected behavior which was bug fixed

denysdovhan commented 5 years ago

Please, open a PR 🙏

linegel commented 5 years ago

Please, open a PR 🙏

Sure, just a moment!