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Re: Swift 2 throws from init()
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Re: Swift 2 throws from init()

  • Subject: Re: Swift 2 throws from init()
  • From: Jens Alfke <email@hidden>
  • Date: Wed, 01 Jul 2015 17:29:01 -0700
> On Jul 1, 2015, at 4:49 PM, Rick Mann <email@hidden> wrote:
>
> I'm trying to define a Swift wrapper around CGContext. I want to assert that a Context object, if successfully initialized, will always have a valid CGContextRef property. Since at least one of my initializers can fail, I set it up as "throws".
>
> After getting the actual init code to compile, I've run into this: "error: all stored properties of a class instance must be initialized before throwing from an initializer"

According to Chris Lattner (on the swift-language mailing list) this is a known problem in the current compiler and will be fixed.

—Jens
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 >Swift 2 throws from init() (From: Rick Mann <email@hidden>)

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