#10004: rec {} causes "head:empty list" exception -------------------------------------+------------------------------------- Reporter: alanz | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by Simon Peyton Jones <simonpj@…>): In [changeset:"43636e1b8cf4a6d4752a22b098a9edd0759a7600/ghc"]: {{{ #!CommitTicketReference repository="ghc" revision="43636e1b8cf4a6d4752a22b098a9edd0759a7600" Fix Trac #10004: head [] exception when using recursive mdo }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10004#comment:1> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler