:: String -> Int is:exact -package:gpolyline -package:numeric-prelude -package:ghc-boot -package:ghc-lib-parser -package:base -package:ghc-prim -package:Agda -package:hledger-lib -package:language-c package:foundation

error :: forall (r :: RuntimeRep) (a :: TYPE r) . HasCallStack => String -> a
foundation Foundation
stop execution and displays an error message