[clang] [Clang] Added explanation why a is trivial copyable evaluated to false. (PR #142341)

[Erich Keane via cfe-commits]

================
@@ -1922,6 +1924,7 @@ static std::optional<TypeTrait> StdNameToTypeTrait(StringRef Name) {
   return llvm::StringSwitch<std::optional<TypeTrait>>(Name)
       .Case("is_trivially_relocatable",
             TypeTrait::UTT_IsCppTriviallyRelocatable)
+      .Case("is_trivially_copyable", TypeTrait::UTT_IsTriviallyCopyable)
----------------
erichkeane wrote:

Yes, I'd suggest going back to the original, unless you want to do all the work for updating the TYPE_TRAIT_N/TYPE_TRAIT_1 (which I'm not requiring here at all!).  Just something to think about for a future direction.

https://github.com/llvm/llvm-project/pull/142341