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00514887c4
This has shown up a problem with 'case' which is hard to fix - since it works by generating a function with the appropriate type, it's hard to ensure that let bindings computational behaviour is propagated while maintaining appropriate dependencies between arguments and keeping the let so that it only evaluates once. So, I've disabled the computational behaviour of 'let' inside case blocks. I hope this isn't a big inconvenience (there are workarounds if it's ever needed, anyway).
21 lines
577 B
Plaintext
21 lines
577 B
Plaintext
1/1: Building Door (Door.idr)
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Welcome to Idris 2 version 0.0. Enjoy yourself!
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Main> (y @@ res) => ?now_4
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Main> (True @@ d) => ?now_4
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(False @@ d) => ?now_5
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Main> 0 m : Type -> Type
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1 d : Door Open
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x : Integer
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0 r : Res Bool (\r => (Door (if r then Open else Closed)))
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-------------------------------------
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now_2 : Use Many m ()
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Main> 0 m : Type -> Type
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1 d : Door Closed
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x : Integer
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0 r : Res Bool (\r => (Door (if r then Open else Closed)))
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-------------------------------------
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now_3 : Use Many m ()
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Main> Bye for now!
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