feat(String): Change the String type to List Char

Author: EMQ-YangM

lib/Data/Eq.hm

@@ -48,9 +48,6 @@ instance Eq Integer where
 instance Eq Float where
   eq = eqFloatImpl
 
-instance Eq String where
-  eq = eqStringImpl
-
 instance Eq a => Eq (List a) where
   eq = eqListImpl
 

lib/Data/Monoid.hm

@@ -21,9 +21,6 @@ import Data.Unit (Unit, unit)
 class Semigroup m => Monoid m where
   mempty :: m
 
-instance Monoid String where
-  mempty = ""
-
 instance Monoid (List a) where
   mempty = []
 

lib/Data/Semigroup.hm

@@ -24,9 +24,6 @@ class Semigroup a where
 
 infixr 5 append as <>
 
-instance Semigroup String where
-  append = stringAppend
-
 instance Semigroup (List a) where
   append = listAppend
 

lib/Data/Show.hm

@@ -38,7 +38,7 @@ instance Show Float where
 instance Show Char where
   show c = showCharImpl c
 
-instance Show String where
+instance Show [Char] where
   show s = s
 
 foreign import showIntImpl :: Integer -> String

lib/Prelude.hm

@@ -52,7 +52,7 @@ import Data.List (cons,head, splitAt, last, reverse, concat, filter, (++), take,
 import Data.Float (Double)
 import Data.Functor (class Functor, map, (<$>))
 import Data.Function (($), apply, const, flip, identity, error)
-import Data.Maybe (Maybe)
+import Data.Maybe (Maybe(..))
 import Data.Map (fromList)
 import Data.Ord (class Ord, between, compare, comparing, greaterThan, greaterThanOrEq, lessThan, lessThanOrEq, max, min, (<), (<=), (>), (>=))
 import Data.Ref (Ref, Reference, makeRef)

stack.yaml

@@ -12,7 +12,7 @@ extra-deps:
 - github: hamler-lang/CoreErlang
   commit: afb0b731ff457d278403ab4bc134d3c88e09ea1f
 - github: hamler-lang/purescript
-  commit: 2c43709229b12e72dfc550ccf3efce6bfa60da72
+  commit: 6f71d3df88c471705fefa25818dfe6900c263989
 flags:
   these:
     assoc: false