Fixing some issues with proxies #3095
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paf31
reviewed
Sep 26, 2017
| subsumes' mode ty1 ty2 | ||
| subsumes' mode ty1 (KindedType ty2 _) = | ||
| subsumes' mode ty1 ty2 | ||
| subsumes' mode (ProxyType ty1) (ProxyType ty2) = |
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We shouldn't have proxies for polymorphic things, so I don't know why we need this. In any case, I don't think it's true that Proxy is necessarily covariant.
paf31
reviewed
Sep 26, 2017
| check' (PositionedValue pos c val) ty = warnAndRethrowWithPositionTC pos $ do | ||
| TypedValue t v ty' <- check' val ty | ||
| return $ TypedValue t (PositionedValue pos c v) ty' | ||
| check' p@(Proxy ty1) ty2 = do |
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I don't think we need this case. Falling through to infer should work.
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Looks good! Do we skolemize the type under the Edit: just checked, yes we do. |
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@paf31, thanks for reviewing so quickly. I was sure there'd be some redundant changes - I changed lots of stuff until it worked and hadn't worked out which bits actually mattered. |
hdgarrood
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Dec 30, 2017
This reverts commit fe0aa0d.
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hdgarrood
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Jan 3, 2018
* Revert "pretty print proxy types when rendering docs (#3144)" This reverts commit 14227c7. * Revert "Print proxy type as an operator (#3124)" This reverts commit cfd1db3. * Revert "Fix proxies: synonyms, inference, traversals, instances (#3095)" This reverts commit fe0aa0d. * Revert "Add proxies (#2846)" This reverts commit 74bc4a9. * Remove one last occurrence of the ProxyType constructor * Update tests to not use new proxies
matthewleon
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Jan 6, 2018
* Revert "pretty print proxy types when rendering docs (purescript#3144)" This reverts commit 14227c7. * Revert "Print proxy type as an operator (purescript#3124)" This reverts commit cfd1db3. * Revert "Fix proxies: synonyms, inference, traversals, instances (purescript#3095)" This reverts commit fe0aa0d. * Revert "Add proxies (purescript#2846)" This reverts commit 74bc4a9. * Remove one last occurrence of the ProxyType constructor * Update tests to not use new proxies
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Fixes #3072