#1274: Add a MonadState instance for the Parsec monad
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Reporter: mux | Owner:
Type: bug | Status: new
Priority: normal | Milestone: Not GHC
Component: libraries (other) | Version: 6.6
Severity: minor | Keywords:
Difficulty: Easy (1 hr) | Testcase:
Architecture: Unknown | Os: Unknown
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This patch adds a MonadState instance for the GenParser monad of Parsec,
allowing the use of the usual state handling primitives instead of the
custom ones provided by Parsec.
The drawback of this is that it adds a dependency on mtl; I don't think
that's much of a problem though, and we'll need it for ParsecT anyways.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1274>
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