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chore: ignore mdata at intros

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Leonardo de Moura 2021-04-12 22:38:15 -07:00
parent 4b56ca066d
commit 635a320455
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src/Lean/Elab/Tactic/Basic.lean
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@ -454,6 +454,7 @@ where
private def getIntrosSize : Expr → Nat
| Expr.forallE _ _ b _ => getIntrosSize b + 1
| Expr.letE _ _ _ b _ => getIntrosSize b + 1
| Expr.mdata _ b _ => getIntrosSize b
| _ => 0
/- Recall that `ident' := ident <|> Term.hole` -/