On 17 October 2010 04:45, Duane Johnson duane.john...@gmail.com wrote:
I bumped into a segmentation fault in the regex library today and thought
I'd warn others in case similar behavior is observed:
Prelude :m Text.Regex
Prelude Text.Regex map read (splitRegex (mkRegex \\|) 0|1|2|4) ::
[Int]
Loading pack:age syb ... linking ... done.
Loading package array-0.2.0.0 ... linking ... done.
Loading package bytestring-0.9.1.4 ... linking ... done.
Loading package regex-base-0.72.0.2 ... linking ... done.
Loading package regex-posix-0.72.0.3 ... linking ... done.
Loading package regex-compat-0.71.0.1 ... linking ... done.
[0,1,2,4]
Prelude Text.Regex Segmentation fault
I am on Ubuntu 10.04 with GHC 6.12.3, regex-base-0.93.2,
regex-posix-0.94.4 and regex-compat-0.93.1, and I do not have this
problem. See below.
Did you try it again? That kind of bug might just be GHCi. If it
persists, maybe upgrading should fix the issue.
ch...@cn-done:~$ ghci
GHCi, version 6.12.3: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Loading package ffi-1.0 ... linking ... done.
λ :m Text.Regex
λ map read (splitRegex (mkRegex \\|) 0|1|2|4) :: [Int]
Loading package array-0.3.0.1 ... linking ... done.
Loading package containers-0.3.0.0 ... linking ... done.
Loading package bytestring-0.9.1.7 ... linking ... done.
Loading package mtl-1.1.1.0 ... linking ... done.
Loading package regex-base-0.93.2 ... linking ... done.
Loading package regex-posix-0.94.4 ... linking ... done.
Loading package regex-compat-0.93.1 ... linking ... done.
[0,1,2,4]
λ
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