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LH does not like data types that are named `TT` #2446

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kleinreact opened this issue Nov 22, 2024 · 0 comments

kleinreact commented Nov 22, 2024 •

edited

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Declaring

{-@ LIQUID "" @-}
{-# OPTIONS_GHC -fplugin=LiquidHaskell #-}

module T2446 where

{-@ data TT = T @-}
data TT = T

gives

    Uh oh.
    CallStack (from HasCallStack):
  panic, called at src/Language/Haskell/Liquid/Bare/Resolve.hs:971:37 in liquidhaskell-boot-0.9.10.1-8f8f1436ec2870b2df728d040612993680973ed77351b2f8f4e1696a72c230b3:Language.Haskell.Liquid.Bare.Resolve
    lookupTyThing: cannot resolve a LHRLogic name "TT"
  |
3 | {-@ data TT = T @-}
  |

while names different than TT seem to work fine (at least for all names that I tested 😉).

Tested with 8c550df.

The text was updated successfully, but these errors were encountered:

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