[clang] [clang] Use internal linkage for c23 constexpr vars. (PR #97846)

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git-clang-format --diff 3bb25636414ee5b5eaf99c0bdcc191052c9d7ffb b8252ed88a15cda147b2f62329a9369130a8d694 -- clang/test/CodeGen/constexpr-c23-internal-linkage.c clang/lib/AST/Decl.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index 470b5b9b2f..490c4a2fc5 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -626,8 +626,8 @@ LinkageComputer::getLVForNamespaceScopeDecl(const NamedDecl *D,
 
     // C23 6.2.2p3
     // If the declaration of a file scope identifier for
-    // an object contains any of the storage-class specifiers static or constexpr
-    // then the identifier has internal linkage.
+    // an object contains any of the storage-class specifiers static or
+    // constexpr then the identifier has internal linkage.
     return LinkageInfo::internal();
   }
 

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https://github.com/llvm/llvm-project/pull/97846