#14490: TTG Snags -------------------------------------+------------------------------------- Reporter: alanz | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: #14482 | Differential Rev(s): Wiki Page: | ImplementingTreesThatGrow | -------------------------------------+------------------------------------- Comment (by alanz): I am getting {{{#!hs instance Data (XOverLit (GhcPass p)) where ---- compiler/hsSyn/HsLit.hs:143:10: error: • Illegal type synonym family application in instance: XOverLit (GhcPass p) • In the instance declaration for ‘Data (XOverLit (GhcPass p))’ | 143 | instance Data (XOverLit (GhcPass p)) where | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ }}} Am I missing something? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14490#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler