17 lines
591 B
Text
17 lines
591 B
Text
defaultInstance.lean:20:20: error: failed to synthesize instance
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Foo Bool (?m x)
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defaultInstance.lean:20:20: error: don't know how to synthesize implicit argument
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@f … ?m ?m …
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context:
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x : Bool
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⊢ Type
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defaultInstance.lean:20:17: error: failed to infer definition type
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defaultInstance.lean:22:35: error: failed to create type class instance for
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Foo Bool (?m x)
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defaultInstance.lean:22:35: error: don't know how to synthesize implicit argument
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@f … ?m ?m …
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context:
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inst✝ : Foo Bool Nat
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x : Bool
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⊢ Type
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defaultInstance.lean:22:32: error: failed to infer definition type
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