Dear Community, Apologies if I'm missing context.
Does Haskell 2020 specify evaluation order control by `pseq`? We use `pseq` to guarantee the evaluation order between two expressions. But Haskell 2010 did not specify how to control the evaluation order between two expressions. (only specified `seq` in Haskell 2010 section 6.2 [1]. but `seq` don't guarantee the order. [2]) I think it's better to explicitly specify `pseq` as standard way. Already discussed? or out of scope? [1]: https://www.haskell.org/onlinereport/haskell2010/haskellch6.html#x13-1260006.2 [2]: https://www.schoolofhaskell.com/user/snoyberg/general-haskell/advanced/evaluation-order-and-state-tokens Regards, Takenobu
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