36 template <class Derived> struct StructVisitor {  struct
37   StructVisitor(ASTContext &Ctx) : Ctx(Ctx) {}  in StructVisitor()  argument
40   void visitStructFields(QualType QT, CharUnits CurStructOffset, Ts... Args) {  in visitStructFields()
53   template <class... Ts> void visitTrivial(Ts... Args) {}  in visitTrivial()
55   template <class... Ts> void visitCXXDestructor(Ts... Args) {  in visitCXXDestructor()
59   template <class... Ts> void flushTrivialFields(Ts... Args) {}  in flushTrivialFields()
61   uint64_t getFieldOffsetInBits(const FieldDecl *FD) {  in getFieldOffsetInBits()
67   CharUnits getFieldOffset(const FieldDecl *FD) {  in getFieldOffset()
71   Derived &asDerived() { return static_cast<Derived &>(*this); }  in asDerived()
73   ASTContext &getContext() { return Ctx; }  in getContext()
74   ASTContext &Ctx;