#9077: Forcing the type to be IO {} instead of IO() causes a "panic! The impossible has happened" output. -------------------------------------+------------------------------------- Reporter: Westycoot | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Resolution: worksforme | Keywords: Operating System: | Architecture: x86 Unknown/Multiple | Difficulty: Unknown Type of failure: Compile- | Blocked By: time performance bug | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * resolution: => worksforme Comment: GHC 7.6.3 indeed panics on the given example, but 7.8.3 does not. {{{ $ ghc-7.8.3 T9077.hs [1 of 1] Compiling Main ( T9077.hs, T9077.o ) T9077.hs:1:12: Record syntax is illegal here: {} }}} Westycoot: please reopen if you're still having problems. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9077#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler