#15073: Unable to newtype derive `Prim` via DerivingStrategies -------------------------------------+------------------------------------- Reporter: fosskers | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.2.2 Resolution: | Keywords: deriving Operating System: Unknown/Multiple | Architecture: x86_64 | (amd64) Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by RyanGlScott): Ah, now I see why you were confused—the `Illegal unboxed tuple type as function argument` error message doesn't recommend enabling `UnboxedTuples`. Would you consider this issue resolved if the error message were revised to do so? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15073#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler