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

[via libcxx-commits]

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@@ -2767,6 +2767,10 @@ class DependentBitIntTypeLoc final
     : public InheritingConcreteTypeLoc<TypeSpecTypeLoc, DependentBitIntTypeLoc,
                                        DependentBitIntType> {};
 
+class PredefinedSugarTypeLoc final
+    : public InheritingConcreteTypeLoc<TypeSpecTypeLoc, PredefinedSugarTypeLoc,
+                                       PredefinedSugarType> {};
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YexuanXiao wrote:

https://github.com/llvm/llvm-project/blob/f90025ebd930a4719f3d7ac61d802ce948f9f433/clang/include/clang/AST/TypeLoc.h#L49-L53 declares it.

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