Sven Heyll

icon company vier GmbH icon location Karlsruhe, Germany

Results 1 issues of Sven Heyll

State updates (get-then-put) do not compose

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Why does the compiler not accept inc2 in the example below? ``` haskell {-# LANGUAGE ConstraintKinds #-} {-# LANGUAGE DataKinds #-} {-# LANGUAGE DeriveFunctor #-} {-# LANGUAGE FlexibleContexts #-} {-#...