integer-simple: Add documentation for Integer type

dten · Apr 3, 2019 · dd3a3d0 · dd3a3d0
1 parent 3364def
commit dd3a3d0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/libraries/integer-simple/GHC/Integer/Type.hs b/libraries/integer-simple/GHC/Integer/Type.hs
@@ -34,6 +34,9 @@ import GHC.Tuple ()
 import GHC.IntWord64
 #endif
 
+-- | Arbitrary precision integers. In contrast with fixed-size integral types
+-- such as 'Int', the 'Integer' type represents the entire infinite range of
+-- integers.
 data Integer = Positive !Positive | Negative !Positive | Naught
 
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