[clang] [clang][Sema] Add diagnostic note for reference of function-like macros requiring without parentheses (PR #123495)

[Aaron Ballman via cfe-commits]

================
@@ -2347,6 +2347,27 @@ Sema::BuildDeclRefExpr(ValueDecl *D, QualType Ty, ExprValueKind VK,
   return E;
 }
 
+// Check whether a similar function-like macro exists and suggest it
+static bool isFunctionLikeMacro(const DeclarationName &Name, Sema &SemaRef,
+                                const SourceLocation &TypoLoc) {
----------------
AaronBallman wrote:

```suggestion
static bool diagnoseFunctionLikeMacro(Sema &SemaRef, DeclarationName Name, SourceLocation TypoLoc) {
```
Needs to be re-wrapped for 80 column limit.

https://github.com/llvm/llvm-project/pull/123495