From 8e5a3e416bdc9b6e4a0cb6634ed92cf479494d4f Mon Sep 17 00:00:00 2001
From: Cameron Zwarich <cameron@lean-fro.org>
Date: Tue, 14 Jan 2025 15:32:54 -0800
Subject: [PATCH] chore: remove duplicate branch in LCNF.toMonoType (#6644)

---
 src/Lean/Compiler/LCNF/MonoTypes.lean | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/Lean/Compiler/LCNF/MonoTypes.lean b/src/Lean/Compiler/LCNF/MonoTypes.lean
index 924ab80cccb7..ce366b187d23 100644
--- a/src/Lean/Compiler/LCNF/MonoTypes.lean
+++ b/src/Lean/Compiler/LCNF/MonoTypes.lean
@@ -74,8 +74,6 @@ partial def toMonoType (type : Expr) : CoreM Expr := do
   let type := type.headBeta
   if type.isErased then
     return erasedExpr
-  else if type.isErased then
-    return erasedExpr
   else if isTypeFormerType type then
     return erasedExpr
   else match type with