[clang-tools-extra] [clangd] Add inlay hints for default function arguments (PR #95712)

[Nathan Ridge via cfe-commits]

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@@ -709,7 +738,8 @@ class InlayHintVisitor : public RecursiveASTVisitor<InlayHintVisitor> {
 private:
   using NameVec = SmallVector<StringRef, 8>;
 
-  void processCall(Callee Callee, llvm::ArrayRef<const Expr *> Args) {
+  void processCall(Callee Callee, SourceRange RParenOrBraceRange,
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HighCommander4 wrote:

I think it would be clearer for the `SourceRange RParenOrBraceRange` parameter to be `SourceLocation RParenOrBraceLoc` instead.

Both call sites in fact pass a `SourceLocation`, which currently gets implicitly converted to a singleton range.

I'd rather we do that conversion inside the function's implementation, and make it explicit with `SourceRange{RParenOrBraceLoc}`.

https://github.com/llvm/llvm-project/pull/95712