:: String -> Int -package:hledger-lib -package:speculate -package:vty -package:locators -package:dbus -package:polysemy -package:Cabal -package:numeric-prelude -package:safe -package:Cabal-syntax package:language-c

internalErr :: String -> a
language-c Language.C.Data.Error
raise a fatal internal error; message may have multiple lines