#13644: overloaded name used in record pattern matching leads to panic! (the 'impossible' happened) in ghc -------------------------------------+------------------------------------- Reporter: pjljvdlaar | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.2 Resolution: | Keywords: Operating System: Windows | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by pjljvdlaar): The issue occurs on line 157 of TxsUtils.hs @simonpj. I doubt it: the scoping is important, otherwise a nice warning is generated. {{{ C:\Users\pilaar\Desktop\TheMa\Experiments\Haskell\defs\src\TxsUtils.hs:157:37: error: Ambiguous occurrence `name' It could refer to either `TxsDefs.name', imported from `TxsDefs' at src\TxsUtils.hs:26:1-14 (and originally defined in `Ident') or `FuncId.name', imported from `FuncId' at src\TxsUtils.hs:28:1-13 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13644#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler