[clang] [clang][Sema] Track trivial-relocatability as a type trait (PR #84621)

[Amirreza Ashouri via cfe-commits]

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@@ -826,6 +842,14 @@ void CXXRecordDecl::addedMember(Decl *D) {
               ? !Constructor->isImplicit()
               : (Constructor->isUserProvided() || Constructor->isExplicit()))
         data().Aggregate = false;
+
+      // A trivially relocatable class is a class:
+      // -- where no eligible copy constructor, move constructor, copy
+      // assignment operator, move assignment operator, or destructor is
+      // user-provided,
+      if (Constructor->isUserProvided() && (Constructor->isCopyConstructor() ||
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AMP999 wrote:

Addressed in the latest commit. Thanks for bringing it up!

https://github.com/llvm/llvm-project/pull/84621