[clang] [clang] fix(92755): clang/include/clang/AST/Redeclarable.h: 4 * Function parameter should be passed by const reference (PR #92963)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Oleksandr T. (a-tarasyuk)

<details>
<summary>Changes</summary>

Fixes #<!-- -->92755

---
Full diff: https://github.com/llvm/llvm-project/pull/92963.diff


1 Files Affected:

- (modified) clang/include/clang/AST/Redeclarable.h (+2-2) 


``````````diff
diff --git a/clang/include/clang/AST/Redeclarable.h b/clang/include/clang/AST/Redeclarable.h
index 091bb886f2d49..74ccd74ed60d6 100644
--- a/clang/include/clang/AST/Redeclarable.h
+++ b/clang/include/clang/AST/Redeclarable.h
@@ -281,10 +281,10 @@ class Redeclarable {
       return tmp;
     }
 
-    friend bool operator==(redecl_iterator x, redecl_iterator y) {
+    friend bool operator==(const redecl_iterator &x, const redecl_iterator &y) {
       return x.Current == y.Current;
     }
-    friend bool operator!=(redecl_iterator x, redecl_iterator y) {
+    friend bool operator!=(const redecl_iterator &x, const redecl_iterator &y) {
       return x.Current != y.Current;
     }
   };

``````````

</details>


https://github.com/llvm/llvm-project/pull/92963