[clang] [C23] Implement N3018: The constexpr specifier for object definitions (PR #73099)

[Aaron Ballman via cfe-commits]

================
@@ -14240,6 +14294,114 @@ StmtResult Sema::ActOnCXXForRangeIdentifier(Scope *S, SourceLocation IdentLoc,
                                                       : IdentLoc);
 }
 
+static ImplicitConversionKind getConversionKind(QualType FromType,
----------------
AaronBallman wrote:

```suggestion
static ImplicitConversionKind GetConversionKind(QualType FromType,
```

https://github.com/llvm/llvm-project/pull/73099