47 lines
710 B
Text
47 lines
710 B
Text
set_option pp.all true
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section
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parameter α : Type
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inductive foo : Type | a : α → foo | b
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#check (foo.b : foo)
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open foo
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#check (foo.b : foo)
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#check (b : foo)
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open tactic
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include α
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example : true :=
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by do
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e ← to_expr ```(b),
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t ← infer_type e,
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trace "-------",
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trace e,
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trace t,
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trace "-------",
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triv
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def ex : foo := begin trace_state, exact b end
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end
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namespace bla
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section
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parameter α : Type
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inductive foo : Type | a : α → foo | b
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#check (foo.b : foo)
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open foo
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#check (foo.b : foo)
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#check (b : foo)
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end
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end bla
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namespace boo
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section
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parameter α : Type
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inductive foo : Type | a : α → foo | b
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#check (foo.b : foo)
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open foo (b)
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#check (foo.b : foo)
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#check (b : foo)
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end
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end boo
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