#3003: Happy does not reject pragmas -------------------------------------+------------------------------------- Reporter: SamB | Owner: Type: bug | Status: closed Priority: lowest | Milestone: 7.10.1 Component: Build | Version: 6.10.1 System | Keywords: Resolution: invalid | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * failure: => None/Unknown * resolution: => invalid Comment: Thank you for your report. This doesn't seem like a GHC problem (anymore). To make sure Happy doesn't treat the pragma as a comment (it doesn't know about pragmas, as you noticed), wrap it in an extra pair of curly braces, so that it is treated as a [http://www.haskell.org/happy/doc/html/sec- grammar-files.html module header]. {{{ {{-# OPTIONS_GHC -fno-warn-missing-signatures #-}} {- -*- Haskell -*- -} %tokentype { Token } %% doc : { } }}} If you're still having problems with happy, please reraise it at the Happy issue tracker: https://github.com/simonmar/happy/issues. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/3003#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler