15 lines
296 B
Text
15 lines
296 B
Text
definition foo {A B : Type*} [has_add A] (a : A) (b : B) : A :=
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a
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-- set_option trace.elaborator true
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-- set_option trace.elaborator_detail true
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set_option pp.all true
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#check foo 0 1
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definition bla {A B : Type*} (a₁ a₂ : A) (b : B) : A :=
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a₁
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#check bla nat.zero tt 1
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#check bla 0 0 tt
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