#7428: Occurrence analyzer out of memory -------------------------------+-------------------------------------------- Reporter: nudded | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.4.2 Keywords: | Os: MacOS X Architecture: x86_64 (amd64) | Failure: Compile-time crash Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | -------------------------------+--------------------------------------------
Comment(by nudded): I used several debug flags. The output of dump-occur-anal seems to increase in size when adjusting the size of the LargeState transformer stack. So, in the attached code LargeState consists of 10 StateT transformers. When compiling with 7 it will still work. When compiling with 8 it will try to allocate > 4 gigs of memory. Those are some of the observations I ran into when trying to figure out what is going on. Sidenote: when compiling without optimisation there is no problem at all. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7428#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs