llvmbot wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang-tools-extra

Author: Zahira Ammarguellat (zahiraam)

<details>
<summary>Changes</summary>

The code sanitizer is failing with this error: `Execution cannot reach this 
statement.`
The execution code path would early exit at line 928 if `(Lil &amp;&amp; Ril) = 
true`.

---
Full diff: https://github.com/llvm/llvm-project/pull/134385.diff


1 Files Affected:

- (modified) clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp 
(-12) 


``````````diff
diff --git a/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp 
b/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
index c249244b1a1b2..8e5a528bc5d3e 100644
--- a/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
+++ b/clang-tools-extra/clang-tidy/misc/RedundantExpressionCheck.cpp
@@ -927,18 +927,6 @@ static bool areExprsSameMacroOrLiteral(const 
BinaryOperator *BinOp,
   if (Lil && Ril)
     return Lil->getValue() == Ril->getValue();
 
-  const auto *LStrl = dyn_cast<StringLiteral>(Lhs);
-  const auto *RStrl = dyn_cast<StringLiteral>(Rhs);
-  if (Lil && Ril) {
-    const llvm::StringRef L = Lexer::getSourceText(
-        CharSourceRange::getTokenRange(LStrl->getBeginLoc()), SM,
-        Context->getLangOpts(), 0);
-    const llvm::StringRef R = Lexer::getSourceText(
-        CharSourceRange::getTokenRange(RStrl->getBeginLoc()), SM,
-        Context->getLangOpts(), 0);
-    return L.compare(R) == 0;
-  }
-
   const auto *Lbl = dyn_cast<CXXBoolLiteralExpr>(Lhs);
   const auto *Rbl = dyn_cast<CXXBoolLiteralExpr>(Rhs);
   if (Lbl && Rbl)

``````````

</details>


https://github.com/llvm/llvm-project/pull/134385
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