add annotation param to Expr

nightmare breaking changes. never listening to the "i'll do it later if i REALLY need it" part of my brain again.

add annotation param to Expr

app/Main.hs

@@ -133,7 +133,7 @@ ddumpEval = whenFlag flagDDumpEval do
 
 parseProg :: RLPCOptions
           -> String
-          -> Either SrcError (Program, [SrcError])
+          -> Either SrcError (CoreProgram, [SrcError])
 parseProg o = evalRLPC o . (lexCore >=> parseCoreProg)
 
 forFiles_ :: (Monad m)