extend SomeClass.build() fails in ES6

issa-tseng / janus

the two-faced application library-framework.

http://janusjs.org

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Open issa-tseng opened 5 years ago

issa-tseng commented 5 years ago

TypeError: Cannot call a class constructor without |new|

where SomeClass is some ES6-generated Model.build classdef, for example.

this happens because ES6 constructors cannot be called without keyword new, but coffeescript 1.x does not know this.

hmmm.

issa-tseng commented 5 years ago

so far i have not found any solution that preserves both of:

solving the problem so that eg ES6 extends Model.build does not break on second inheritance, and
preserves IE support.

this is a mess.