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Polymorphism #17

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thumphries opened this issue Nov 4, 2016 · 2 comments
Open

Polymorphism #17

thumphries opened this issue Nov 4, 2016 · 2 comments
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@thumphries
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Needs to be restricted to Hindley-Milner power or less.

Full H-M is probably the way to go.

Will always need type annotations on record projections and sum constructors, as they're naturally ambiguous. Frontend can inject them easily.
@thumphries thumphries added the v1 label Feb 1, 2017
This was referenced Feb 2, 2017
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@thumphries
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Moving to v2 as (afaik) this is only needed for internal simplification and hypothetical scenarios

@thumphries thumphries added the v2 label Mar 2, 2017
@thumphries thumphries removed the v1 label Mar 24, 2017
This was referenced Apr 20, 2017
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@thumphries
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Added Forall and explicit instance constraints in #238

Missing implicit instance handling for user-provided type signatures, need to figure out generalise in a way that doesn't break everything

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