#8377: GHCi crashes with unboxed values on 32-bit platforms
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Reporter: akio | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: GHCi | Version: 7.7
Keywords: | Operating System: Unknown/Multiple
Architecture: x86 | Type of failure: GHCi crash
Difficulty: Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: |
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The following program causes GHCi to crash, on x86 Linux and x86 Windows.
{{{
{-# LANGUAGE MagicHash #-}
import System.Mem
import GHC.Base
main = do
let list = concatMap buildThunk [0..10000]
length list `seq` performGC
print $ last list
buildThunk :: Int -> [Int]
buildThunk (I# k) = [f k]
f :: Int# -> Int
f x = I# x
}}}
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8377>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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