Ticket #195 (new bug report)
Opened 3 years ago
Fails to parse (#*) operator with UnboxedTuples extension turned on
| Reported by: | NeilMitchell2 | Owned by: | nibro |
|---|---|---|---|
| Priority: | major | Milestone: | |
| Component: | parser | Version: | 1.8.x |
| Keywords: | Cc: |
Description
Consider:
{-# LANGUAGE UnboxedTuples, MagicHash #-}
(#*:) :: a
(#*:) = undefined
GHC parses this just fine (as an operator), but HSE gets it wrong trying to treat it as an unboxed tuple. This bug was found by an HLint user: http://code.google.com/p/ndmitchell/issues/detail?id=329
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