aboutsummaryrefslogtreecommitdiff
path: root/haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs
diff options
context:
space:
mode:
Diffstat (limited to 'haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs')
-rw-r--r--haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs31
1 files changed, 0 insertions, 31 deletions
diff --git a/haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs b/haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs
deleted file mode 100644
index 0572d682..00000000
--- a/haddock-library/vendor/attoparsec-0.10.4.0/Data/Attoparsec/Internal.hs
+++ /dev/null
@@ -1,31 +0,0 @@
--- |
--- Module : Data.Attoparsec.Internal
--- Copyright : Bryan O'Sullivan 2012
--- License : BSD3
---
--- Maintainer : bos@serpentine.com
--- Stability : experimental
--- Portability : unknown
---
--- Simple, efficient parser combinators, loosely based on the Parsec
--- library.
-
-module Data.Attoparsec.Internal
- (
- compareResults
- ) where
-
-import Data.Attoparsec.Internal.Types (IResult(..))
-
--- | Compare two 'IResult' values for equality.
---
--- If both 'IResult's are 'Partial', the result will be 'Nothing', as
--- they are incomplete and hence their equality cannot be known.
--- (This is why there is no 'Eq' instance for 'IResult'.)
-compareResults :: (Eq t, Eq r) => IResult t r -> IResult t r -> Maybe Bool
-compareResults (Fail i0 ctxs0 msg0) (Fail i1 ctxs1 msg1) =
- Just (i0 == i1 && ctxs0 == ctxs1 && msg0 == msg1)
-compareResults (Done i0 r0) (Done i1 r1) =
- Just (i0 == i1 && r0 == r1)
-compareResults (Partial _) (Partial _) = Nothing
-compareResults _ _ = Just False