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Sum-types #109

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bruderj15 opened this issue Sep 12, 2024 · 0 comments
Open

Sum-types #109

bruderj15 opened this issue Sep 12, 2024 · 0 comments
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enhancement New feature or request

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@bruderj15
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Sum-types in Haskell can easily be translated to enumeration data-types in SMTLib.

data Color = Red | Green | Blue
( declare-datatypes ( ( Color 0) ) (
  ( ( Red ) ( Green ) ( Blue ) ))
)

As pointed out in ekmett/ersatz#46 (comment) one could also derive Codec instances for them.

This makes parsing a little tricky. Either make it stateful or digest parsed enums later.
@bruderj15 bruderj15 added the enhancement New feature or request label Sep 12, 2024
@bruderj15 bruderj15 mentioned this issue Sep 13, 2024
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@bruderj15