8735820b49
We should support (recursive) inductive datatypes that have only one constructor. We use this feature in the current `src/Lean` code base.
7 lines
95 B
Text
7 lines
95 B
Text
#lang lean4
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inductive S
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| mk : List S → String → S
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def f (s : String) : S :=
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⟨[], s⟩
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