7 lines
172 B
Text
7 lines
172 B
Text
1859.lean:7:0: warning: declaration 'X' uses sorry
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1859.lean:8:35: error: type mismatch at field 'x'
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A.x ?m_1
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has type
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T1.O ?m_1
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but is expected to have type
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T1.O α
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