[libcxx-commits] [clang] [clang-tools-extra] [libcxx] [lldb] [Clang] Make the SizeType, SignedSizeType and PtrdiffType be named sugar types instead of built-in types (PR #143653)

[Erich Keane via libcxx-commits]

================
@@ -7248,6 +7248,12 @@ QualType TreeTransform<Derived>::TransformDependentBitIntType(
   return Result;
 }
 
+template <typename Derived>
+QualType TreeTransform<Derived>::TransformPredefinedSugarType(
+    TypeLocBuilder &TLB, PredefinedSugarTypeLoc TL) {
+  llvm_unreachable("This type does not need to be transformed.");
----------------
erichkeane wrote:

At that point, shouldn't it just return itself?  We could still end up here... 

https://github.com/llvm/llvm-project/pull/143653