[clang] [LifetimeSafety] Add origin tracking for lambda captures (PR #185216)

[Zhijie Wang via cfe-commits]

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@@ -51,7 +51,19 @@ class MissingOriginCollector
 } // namespace
 
 bool hasOrigins(QualType QT) {
-  return QT->isPointerOrReferenceType() || isGslPointerType(QT);
+  if (QT->isPointerOrReferenceType() || isGslPointerType(QT))
+    return true;
+  const auto *RD = QT->getAsCXXRecordDecl();
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aeft wrote:

Redundant `getAsCXXRecordDecl()` call here (also inside `isGslPointerType`). Should I refactor this to avoid the double lookup, or is the current duplication acceptable for now? Happy to add a TODO if we want to refactor later.

https://github.com/llvm/llvm-project/pull/185216