[clang] [NFC] [clang] fix unused variable warning (PR #126796)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-static-analyzer-1

Author: Florian Mayer (fmayer)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/126796.diff


1 Files Affected:

- (modified) clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp (+1-1) 


``````````diff
diff --git a/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp b/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
index 6452dedb8c391..1411bf1d1c237 100644
--- a/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
+++ b/clang/lib/StaticAnalyzer/Checkers/WebKit/ASTUtils.cpp
@@ -156,7 +156,7 @@ bool isConstOwnerPtrMemberExpr(const clang::Expr *E) {
       auto Name = safeGetName(Callee);
       if (Name == "get" || Name == "ptr")
         E = MCE->getImplicitObjectArgument();
-      if (auto *CD = dyn_cast<CXXConversionDecl>(Callee))
+      if (dyn_cast<CXXConversionDecl>(Callee))
         E = MCE->getImplicitObjectArgument();
     }
   } else if (auto *OCE = dyn_cast<CXXOperatorCallExpr>(E)) {

``````````

</details>


https://github.com/llvm/llvm-project/pull/126796