[clang] [Clang][P1061] Add stuctured binding packs (PR #121417)

[via cfe-commits]

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@@ -237,10 +237,12 @@ bool Decl::isTemplateParameterPack() const {
 }
 
 bool Decl::isParameterPack() const {
-  if (const auto *Var = dyn_cast<VarDecl>(this))
+  if (isTemplateParameterPack())
+    return true;
+  if (const auto *Var = dyn_cast<ValueDecl>(this))
     return Var->isParameterPack();
 
-  return isTemplateParameterPack();
+  return false;
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cor3ntin wrote:

Can we keep the original form? (ie, we should keep the common case first)

https://github.com/llvm/llvm-project/pull/121417