Merge branch 'master' of github.com:dopefishh/cc1516

[cc1516.git] / src / parse.icl

diff --git a/src/parse.icl b/src/parse.icl
index d64efcb..af50de6 100644 (file)
--- a/src/parse.icl
+++ b/src/parse.icl
@@ -151,8 +151,7 @@ parseVarDef = liftM2 VarDef
                (parseIdent >>= \i.if (i == "snd") (pure FieldSnd) empty))))
 
 parseOp1 :: Parser Token Op1
-parseOp1 = trans1 DashToken UnMinus <|> 
-       trans1 ExclamationToken UnNegation
+parseOp1 = trans1 DashToken UnMinus <|> trans1 ExclamationToken UnNegation
 
 parseBBraces :: (Parser Token a) -> Parser Token a
 parseBBraces p = satTok BraceOpenToken *> p <* satTok BraceCloseToken
@@ -169,7 +168,7 @@ parseTuple p = satTok BraceOpenToken *>
        <* satTok BraceCloseToken
 
 trans2 :: TokenValue (TokenValue -> a) -> Parser Token a
-trans2 t f = satTok t >>= \(_, r).pure (f r)
+trans2 t f = liftM (f o snd) $ satTok t
 
 trans1 :: TokenValue a -> Parser Token a
 trans1 t r = trans2 t $ const r