#12492: internal error: allocation of 1048608 bytes too large -------------------------------------+------------------------------------- Reporter: erikd | Owner: Type: bug | Status: new Priority: normal | Milestone: 8.0.2 Component: Runtime System | Version: 8.0.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by erikd): Begining to think this is actually a problem with `ghc-datasize` or `ghc- heap-view` which it sits on top of. I have a function `readComplexDataStructureFromDisk`. If I do: {{{#!hs x <- readComplexDataStructureFromDisk size <- recursiveSize $ Control.DeepSeq.force x print size }}} I get the error above. If I rewrite it as: {{{#!hs x <- Control.DeepSeq.force <$> readComplexDataStructureFromDisk size <- recursiveSize x print size }}} there is no error. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/12492#comment:6 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler