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

[Jason Rice via cfe-commits]

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@@ -5397,6 +5393,13 @@ bool ValueDecl::isInitCapture() const {
   return false;
 }
 
+bool ValueDecl::isParameterPack() const {
+  if (const auto *NTTP = dyn_cast<NonTypeTemplateParmDecl>(this))
+    return NTTP->isParameterPack();
+
+  return isa_and_nonnull<PackExpansionType>(getType().getTypePtrOrNull());
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ricejasonf wrote:

Adding the assert had it being triggered from a lot of tests so I am removing it for now.

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