#8759: Pattern synonyms and TH -----------------------------------+--------------------------------------- Reporter: monoidal | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Compile-time crash Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | -----------------------------------+--------------------------------------- This file {{{ {-# LANGUAGE PatternSynonyms, TemplateHaskell #-} x = [d|pattern P = ()|] }}} causes a panic. Until TH supports pattern synonyms we should give a sensible error message. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8759 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler