Unexpected error with ?=

maxtaco / coffee-script

IcedCoffeeScript

http://maxtaco.github.com/coffee-script

MIT License

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Closed Artazor closed 10 years ago

Artazor commented 10 years ago

Hi, I've found that the following piece of code produces an error:

test = (cb) ->
   await someFn defer res
   res ?= 1
   cb(res)

ERROR: THE VARIABLE "RES" CAN'T BE ASSIGNED WITH ?= BECAUSE IT HAS NOT BEEN DECLARED BEFORE

I guess this is one of edge cases that should be checked. Or I'm missing something?

Artazor commented 10 years ago

Sorry, duplicate of #50