ghc-6.10 and Exception vs OldException

Alistair Bayley alistair at
Tue Jan 13 08:44:09 EST 2009

I'm upgrading Takusen to compile with ghc-6.10, and I'm wondering what
the recommended approach is for dealing with the new Exception module.
What does one do if one wants to maintain a library that will build
with ghc-6.10 and also older versions, as far back as 6.4, say? CPP
hackery, or is there something more elegant?


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