On Mon, Jun 29, 2015 at 4:46 PM, Sven Panne <svenpanne@gmail.com> wrote:
-1 to obeying the system ABI blindly for tuples: There is the notion of packed structures, not everything using the FFI uses the system ABI (e.g. various OpenGL data structures), etc. Having some kind of support for the system ABI would be nice, but this should not be mixed with the Storable class IMHO.

The FFI being part of the Haskell Report, and Storable being necessary for implementation, I think it's on you to produce a new suitable class instead.

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