Re: [Haskell-cafe] Semantics of ForeignPtr Finalizers

On Jun 19, 2011 9:58 AM, "Antoine Latter" wrote:

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I'd be afraid of optimizations getting ride of the constructor, and since I'm not using all of the fields I would no longer have a reference to the foreign ptr.

Since withForeignPtr touches the foreign pointer the optimizations won't make it go away no matter how it transfoms the function.

Good point. I already made the necessary fixes to my usb library in the ForeignPtrFix branch: https://github.com/basvandijk/usb/tree/ForeignPtrFix I think I'll merge it with master. Thanks, Bas