#12843: Simplifier ticks exhausted When trying UnfoldingDone $ -------------------------------------+------------------------------------- Reporter: MikolajKonarski | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.1 Resolution: | Keywords: Operating System: Linux | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #12776 #12789 | Differential Rev(s): #12675 | Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Thanks. I followed your repro steps above, and it all worked fine... not `Iface Id out of scope`. Here's the last two steps {{{ simonpj@cam-05-unx:~/tmp/LambdaHack/LambdaHack$ touch GameDefinition/Main.hs simonpj@cam-05-unx:~/tmp/LambdaHack/LambdaHack$ cabal build --ghc-option =-fsimpl-tick-factor=200 Building LambdaHack-0.5.1.0... Preprocessing library LambdaHack-0.5.1.0... Preprocessing executable 'LambdaHack' for LambdaHack-0.5.1.0... [15 of 15] Compiling Main ( GameDefinition/Main.hs, dist/build/LambdaHack/LambdaHack-tmp/Main.o ) Linking dist/build/LambdaHack/LambdaHack ... }}} The first step failed, so I skipped it. {{{ bash$ git checkout master error: pathspec 'master' did not match any file(s) known to git. bash$ git branch * simplifying-threaded-mode }}} Maybe we should give up on this. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12843#comment:9 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler