I'm working on a GHC plugin in which I need to programmatically construct a
coercion for an associated type, given the type function name and the type
argument. For instance, I have the following class:
> class Encodable a where
> type Encode a
> encode :: a -> Encode a
> decode :: Encode a
Does FamInstEnv.normaliseType work for you? FamInstEnv is in the types/
directory. FamInst.tcGetFamInstEnvs may also be helpful. FamInst is in the
typecheck/ directory.
Richard
On May 25, 2014, at 12:42 PM, Conal Elliott wrote:
> I'm working on a GHC plugin in which I need to programmatically
Looks perfect. It'll take some time to put the pieces together, but I think
it'll work. Thanks, Richard!-- Conal
On Sun, May 25, 2014 at 11:42 AM, Richard Eisenberg wrote:
> Does FamInstEnv.normaliseType work for you? FamInstEnv is in the types/
> directory. FamInst.tcGetFamInstEnvs may also
