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chore: remove leftover (#9808)

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Leonardo de Moura 2025-08-09 08:58:50 -07:00 • committed by GitHub
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4
src/Lean/Meta/CongrTheorems.lean
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@ -295,9 +295,7 @@ private partial def mkCast (fvarId : FVarId) (type : Expr) (deps : Array Nat) (e
mvarId := mvarId'
let fvarId := getFVarId s fvarId
mvarId.assign (mkFVar fvarId)
let r ← instantiateMVars mvar
trace[Meta.debug] "{r} : {← inferType r}"
return r
instantiateMVars mvar
/--
Creates a congruence theorem that is useful for the simplifier and `congr` tactic.