[clang] [Clang] Add template argument support for {con,de}structor attributes. (PR #151400)

[via cfe-commits]

================
@@ -2152,29 +2152,44 @@ static void handleUnusedAttr(Sema &S, Decl *D, const ParsedAttr &AL) {
   D->addAttr(::new (S.Context) UnusedAttr(S.Context, AL));
 }
 
+static std::optional<Expr *> sharedGetConstructorDestructorAttrExpr(Sema &S, const ParsedAttr &AL) {
----------------
Sirraide wrote:

Ah, my bad, I missed that; in that case that’s fine but maybe add a comment explaining that because I don’t think that’s immediately clear from looking at the function signature (at least not to me)

https://github.com/llvm/llvm-project/pull/151400