[clang] [Sema] Remove an unnecessary cast (NFC) (PR #148531)

[Kazu Hirata via cfe-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/148531

Dtor is already of CXXDestructorDecl *.


>From eb40382c6e61acfb95afcf72a968dea1f4629b2a Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Sat, 12 Jul 2025 16:05:38 -0700
Subject: [PATCH] [Sema] Remove an unnecessary cast (NFC)

Dtor is already of CXXDestructorDecl *.
---
 clang/lib/Sema/SemaExprCXX.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp
index 2ad0fd1a81a47..25afa2f4dfe7a 100644
--- a/clang/lib/Sema/SemaExprCXX.cpp
+++ b/clang/lib/Sema/SemaExprCXX.cpp
@@ -4096,8 +4096,7 @@ Sema::ActOnCXXDelete(SourceLocation StartLoc, bool UseGlobal,
       if (!PointeeRD->hasIrrelevantDestructor()) {
         if (CXXDestructorDecl *Dtor = LookupDestructor(PointeeRD)) {
           if (Dtor->isCalledByDelete(OperatorDelete)) {
-            MarkFunctionReferenced(StartLoc,
-                                   const_cast<CXXDestructorDecl *>(Dtor));
+            MarkFunctionReferenced(StartLoc, Dtor);
             if (DiagnoseUseOfDecl(Dtor, StartLoc))
               return ExprError();
           }