[Clang][NFC] use const references for function parameters in operator== and operator!= overloads in Redeclarable.h

[a-tarasyuk]

Fixes #92755

[llvmbot]

@llvm/pr-subscribers-clang

Author: Oleksandr T. (a-tarasyuk)

Changes

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 --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;
     }
   };

[zyn0217]

Please explicitly say NFC in the commit title. Otherwise, LGTM

[a-tarasyuk]

@zyn0217 Thanks. I've added [NCF] to the commit/title.

[zyn0217]

No problem! Do you need anyone else to help you commit it?

[a-tarasyuk]

@zyn0217 Yes, I do. I don't have access to merge…

[a-tarasyuk]

@zyn0217 Thanks