Dear GHC team, The command
ghci Models generates the following error on my 64 bit intel dual core machine: [EMAIL PROTECTED] demo-devel]$ ghci Models ___ ___ _ / _ \ /\ /\/ __(_) / /_\// /_/ / / | | GHC Interactive, version 6.4.1, for Haskell 98. / /_\\/ __ / /___| | http://www.haskell.org/ghc/ \____/\/ /_/\____/|_| Type :? for help. Loading package base-1.0 ... linking ... done. Compiling Models ( Models.hs, interpreted ) ghc-6.4.1: internal error: mallocBytesRWX: failed to protect 0x0x165c050 Please report this as a bug to glasgow-haskell-bugs@haskell.org, or http://www.sourceforge.net/projects/ghc/ The file Models.hs is in appendix. I am using ghc-6.4.1 on a Fedore Core 5 linux machine, running kernel 2.6.16-1.2080 (_FC5.x86_64). Regards, Jan -- Jan van Eijck EMAIL [EMAIL PROTECTED] CWI, PO Box 94079, 1090 GB Amsterdam, NL phone +31-20-5924052 (work) +31-20-6250735 (home) WWW http://www.cwi.nl/~jve fax +31-20-5924200
module Models where import List data Agent = A | B | C | D | E deriving (Eq,Ord,Enum,Bounded) a, alice, b, bob, c, carol, d, dave, e, ernie :: Agent a = A; alice = A b = B; bob = B c = C; carol = C d = D; dave = D e = E; ernie = E instance Show Agent where show A = "a"; show B = "b"; show C = "c"; show D = "d" ; show E = "e"
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