4f8db64e23
fix(simplifier): missing simp rule in prop simplifier fix(library/unfold_macros): do not look for untrusted macros when using sufficient trust level
15 lines
390 B
Text
15 lines
390 B
Text
namespace smt
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open tactic
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private meta_definition collect_props : list expr → tactic (list expr)
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| [] := return []
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| (H :: Hs) := do
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Eqs ← collect_props Hs,
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Htype ← infer_type H >>= whnf,
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return $ if Htype = expr.prop then H :: Eqs else Eqs
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meta_definition prove : tactic unit :=
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do local_context >>= collect_props >>= revert_lst,
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simplify_goal failed []
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end smt
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