<div>I recently was wanting to use SYB for an AST datatype which includes constants like CDouble/CFloat. Currently Data.Data exports Int8...Int64 and Word instances, but no instances for Foreign.C.Types:</div><div><br></div>
<a href="http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data-Data.html">http://www.haskell.org/ghc/docs/latest/html/libraries/base/Data-Data.html</a><div><br></div><div>Is there any reason these instances should not be exported by Data.Data? The proposal here is simply to add them. It's just a matter of copy-pasting the existing instances and I can provide the patch.</div>
<div><br></div><div> -Ryan</div><div><br></div>