> Not until other languages raise their game. Nothing compares to Haskell for productivity and I've tried many
different languages professionally over the years (including Haskell).
100% agree.
> But yes, reasoning about what happens operationally is the big problem.
In GHC Haskell, it can be difficult to predict the lifetime of heap objects and control when objects are not shared (optimisations may or not lift terms out of a local context).
100% agree.
> But yes, reasoning about what happens operationally is the big problem.
What types of issues do you experience?