10 lines
302 B
Text
10 lines
302 B
Text
setLit.lean:22:19-22:21: error: overloaded, errors
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failed to synthesize instance
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EmptyCollection String
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fields missing: 'data'
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setLit.lean:24:31-24:38: error: overloaded, errors
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failed to synthesize instance
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Singleton Nat String
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24:33 'val' is not a field of structure 'String'
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