Mark up deprecated methods as such

[teemperor]

I don't think Clang/LLVM use [[deprecated]] anywhere. Just change the API and people have to migrate their code.

include/clang/AST/Comment.h

#include "clang/AST/CommentNodes.inc"
   void dump() const;
   void dumpColor() const;
   void dump(const ASTContext &Context) const;
   void dump(raw_ostream &OS, const CommandTraits *Traits,
             const SourceManager *SM) const;
 
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return Range.getBegin();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return Range.getEnd();
   }
 
   SourceLocation getLocation() const LLVM_READONLY { return Loc; }
 
   typedef Comment * const *child_iterator;
 

include/clang/AST/Decl.h

public:
   const NamespaceDecl *getCanonicalDecl() const {
     return getOriginalNamespace();
   }
 
   SourceRange getSourceRange() const override LLVM_READONLY {
     return SourceRange(LocStart, RBraceLoc);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LocStart; }
   SourceLocation getRBraceLoc() const { return RBraceLoc; }
   void setLocStart(SourceLocation L) { LocStart = L; }
   void setRBraceLoc(SourceLocation L) { RBraceLoc = L; }
 
   // Implement isa/cast/dyncast/etc.
   static bool classof(const Decl *D) { return classofKind(D->getKind()); }
   static bool classofKind(Kind K) { return K == Namespace; }
public:
   void setInnerLocStart(SourceLocation L) { InnerLocStart = L; }
 
   /// Return start of source range taking into account any outer template
   /// declarations.
   SourceLocation getOuterLocStart() const;
 
   SourceRange getSourceRange() const override LLVM_READONLY;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getOuterLocStart();
   }
 
   /// Retrieve the nested-name-specifier that qualifies the name of this
   /// declaration, if it was present in the source.
   NestedNameSpecifier *getQualifier() const {
     return hasExtInfo() ? getExtInfo()->QualifierLoc.getNestedNameSpecifier()

 public:
   // Low-level accessor. If you just want the type defined by this node,
   // check out ASTContext::getTypeDeclType or one of
   // ASTContext::getTypedefType, ASTContext::getRecordType, etc. if you
   // already know the specific kind of node this is.
   const Type *getTypeForDecl() const { return TypeForDecl; }
   void setTypeForDecl(const Type *TD) { TypeForDecl = TD; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LocStart; }
   void setLocStart(SourceLocation L) { LocStart = L; }
   SourceRange getSourceRange() const override LLVM_READONLY {
     if (LocStart.isValid())
       return SourceRange(LocStart, getLocation());
     else
       return SourceRange(getLocation());
   }
public:
   static ExportDecl *Create(ASTContext &C, DeclContext *DC,
                             SourceLocation ExportLoc);
   static ExportDecl *CreateDeserialized(ASTContext &C, unsigned ID);
 
   SourceLocation getExportLoc() const { return getLocation(); }
   SourceLocation getRBraceLoc() const { return RBraceLoc; }
   void setRBraceLoc(SourceLocation L) { RBraceLoc = L; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (RBraceLoc.isValid())
       return RBraceLoc;
     // No braces: get the end location of the (only) declaration in context
     // (if present).
     return decls_empty() ? getLocation() : decls_begin()->getEndLoc();
   }
 

include/clang/AST/DeclBase.h

protected:
   }
 
 public:
   /// Source range that this declaration covers.
   virtual SourceRange getSourceRange() const LLVM_READONLY {
     return SourceRange(getLocation(), getLocation());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getSourceRange().getBegin();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSourceRange().getEnd();
   }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
   Kind getKind() const { return static_cast<Kind>(DeclKind); }

include/clang/AST/DeclCXX.h

public:
   CXXBaseSpecifier() = default;
   CXXBaseSpecifier(SourceRange R, bool V, bool BC, AccessSpecifier A,
                    TypeSourceInfo *TInfo, SourceLocation EllipsisLoc)
     : Range(R), EllipsisLoc(EllipsisLoc), Virtual(V), BaseOfClass(BC),
       Access(A), InheritConstructors(false), BaseTypeInfo(TInfo) {}
 
   /// Retrieves the source range that contains the entire base specifier.
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 
   /// Get the location at which the base class type was written.
   SourceLocation getBaseTypeLoc() const LLVM_READONLY {
     return BaseTypeInfo->getTypeLoc().getBeginLoc();
   }
 
   /// Determines whether the base class is a virtual base class (or not).
public:
   SourceLocation getExternLoc() const { return ExternLoc; }
   SourceLocation getRBraceLoc() const { return RBraceLoc; }
   void setExternLoc(SourceLocation L) { ExternLoc = L; }
   void setRBraceLoc(SourceLocation L) {
     RBraceLoc = L;
     HasBraces = RBraceLoc.isValid();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (hasBraces())
       return getRBraceLoc();
     // No braces: get the end location of the (only) declaration in context
     // (if present).
     return decls_empty() ? getLocation() : decls_begin()->getEndLoc();
   }
 

include/clang/AST/DeclObjC.h

public:
   void setAsRedeclaration(const ObjCMethodDecl *PrevMethod);
 
   /// Returns the location where the declarator ends. It will be
   /// the location of ';' for a method declaration and the location of '{'
   /// for a method definition.
   SourceLocation getDeclaratorEndLoc() const { return DeclEndLoc; }
 
   // Location information, modeled after the Stmt API.
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
   SourceRange getSourceRange() const override LLVM_READONLY {
     return SourceRange(getLocation(), getEndLoc());
   }
 
   SourceLocation getSelectorStartLoc() const {
     if (isImplicit())
       return getBeginLoc();
static ObjCPropertyImplDecl *Create(ASTContext &C, DeclContext *DC,
                                       Kind PK,
                                       ObjCIvarDecl *ivarDecl,
                                       SourceLocation ivarLoc);
 
   static ObjCPropertyImplDecl *CreateDeserialized(ASTContext &C, unsigned ID);
 
   SourceRange getSourceRange() const override LLVM_READONLY;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
   void setAtLoc(SourceLocation Loc) { AtLoc = Loc; }
 
   ObjCPropertyDecl *getPropertyDecl() const {
     return PropertyDecl;
   }
   void setPropertyDecl(ObjCPropertyDecl *Prop) { PropertyDecl = Prop; }
 

include/clang/AST/DeclarationName.h

public:
   /// getBeginLoc - Retrieve the location of the first token.
   SourceLocation getBeginLoc() const { return NameLoc; }
 
   /// getSourceRange - The range of the declaration name.
   SourceRange getSourceRange() const LLVM_READONLY {
     return SourceRange(getBeginLoc(), getEndLoc());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
  
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     SourceLocation EndLoc = getEndLocPrivate();
     return EndLoc.isValid() ? EndLoc : getBeginLoc();
   }
 private:
   SourceLocation getEndLocPrivate() const;
 };
 

include/clang/AST/Expr.h

public:
   static const OpaqueValueExpr *findInCopyConstruct(const Expr *expr);
 
   explicit OpaqueValueExpr(EmptyShell Empty)
     : Expr(OpaqueValueExprClass, Empty) { }
 
   /// Retrieve the location of this expression.
   SourceLocation getLocation() const { return Loc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return SourceExpr ? SourceExpr->getBeginLoc() : Loc;
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SourceExpr ? SourceExpr->getEndLoc() : Loc;
   }
   SourceLocation getExprLoc() const LLVM_READONLY {
     if (SourceExpr) return SourceExpr->getExprLoc();
     return Loc;
   }
 
public:
   void setDecl(ValueDecl *NewD) { D = NewD; }
 
   DeclarationNameInfo getNameInfo() const {
     return DeclarationNameInfo(getDecl()->getDeclName(), Loc, DNLoc);
   }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   /// Determine whether this declaration reference was preceded by a
   /// C++ nested-name-specifier, e.g., \c N::foo.
   bool hasQualifier() const { return DeclRefExprBits.HasQualifier; }
 
   /// If the name was qualified, retrieves the nested-name-specifier
   /// that precedes the name, with source-location information.
public:
   StringLiteral *getFunctionName();
   const StringLiteral *getFunctionName() const {
     return const_cast<PredefinedExpr *>(this)->getFunctionName();
   }
 
   static StringRef getIdentTypeName(IdentType IT);
   static std::string ComputeName(IdentType IT, const Decl *CurrentDecl);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == PredefinedExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&FnName, &FnName + 1); }
public:
   /// \param type - either IntTy, LongTy, LongLongTy, UnsignedIntTy,
   /// UnsignedLongTy, or UnsignedLongLongTy which should match the size of V
   /// \param V - the value that the returned integer literal contains.
   static IntegerLiteral *Create(const ASTContext &C, const llvm::APInt &V,
                                 QualType type, SourceLocation l);
   /// Returns a new empty integer literal.
   static IntegerLiteral *Create(const ASTContext &C, EmptyShell Empty);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   /// Retrieve the location of the literal.
   SourceLocation getLocation() const { return Loc; }
 
   void setLocation(SourceLocation Location) { Loc = Location; }
 
   static bool classof(const Stmt *T) {
FixedPointLiteral(const ASTContext &C, const llvm::APInt &V, QualType type,
                     SourceLocation l, unsigned Scale);
 
   // Store the int as is without any bit shifting.
   static FixedPointLiteral *CreateFromRawInt(const ASTContext &C,
                                              const llvm::APInt &V,
                                              QualType type, SourceLocation l,
                                              unsigned Scale);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   /// \brief Retrieve the location of the literal.
   SourceLocation getLocation() const { return Loc; }
 
   void setLocation(SourceLocation Location) { Loc = Location; }
 
   static bool classof(const Stmt *T) {
public:
   /// Construct an empty character literal.
   CharacterLiteral(EmptyShell Empty) : Expr(CharacterLiteralClass, Empty) { }
 
   SourceLocation getLocation() const { return Loc; }
   CharacterKind getKind() const {
     return static_cast<CharacterKind>(CharacterLiteralBits.Kind);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   unsigned getValue() const { return Value; }
 
   void setLocation(SourceLocation Location) { Loc = Location; }
   void setKind(CharacterKind kind) { CharacterLiteralBits.Kind = kind; }
   void setValue(unsigned Val) { Value = Val; }
 
public:
   /// getValueAsApproximateDouble - This returns the value as an inaccurate
   /// double.  Note that this may cause loss of precision, but is useful for
   /// debugging dumps, etc.
   double getValueAsApproximateDouble() const;
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == FloatingLiteralClass;
   }
 
   // Iterators
   child_range children() {
public:
   /// Build an empty imaginary literal.
   explicit ImaginaryLiteral(EmptyShell Empty)
     : Expr(ImaginaryLiteralClass, Empty) { }
 
   const Expr *getSubExpr() const { return cast<Expr>(Val); }
   Expr *getSubExpr() { return cast<Expr>(Val); }
   void setSubExpr(Expr *E) { Val = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Val->getBeginLoc(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Val->getEndLoc(); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ImaginaryLiteralClass;
   }
 
   // Iterators
   child_range children() { return child_range(&Val, &Val+1); }
getLocationOfByte(unsigned ByteNo, const SourceManager &SM,
                     const LangOptions &Features, const TargetInfo &Target,
                     unsigned *StartToken = nullptr,
                     unsigned *StartTokenByteOffset = nullptr) const;
 
   typedef const SourceLocation *tokloc_iterator;
   tokloc_iterator tokloc_begin() const { return TokLocs; }
   tokloc_iterator tokloc_end() const { return TokLocs + NumConcatenated; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return TokLocs[0]; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return TokLocs[NumConcatenated - 1];
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == StringLiteralClass;
   }
 
public:
   /// Construct an empty parenthesized expression.
   explicit ParenExpr(EmptyShell Empty)
     : Expr(ParenExprClass, Empty) { }
 
   const Expr *getSubExpr() const { return cast<Expr>(Val); }
   Expr *getSubExpr() { return cast<Expr>(Val); }
   void setSubExpr(Expr *E) { Val = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return L; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return R; }
 
   /// Get the location of the left parentheses '('.
   SourceLocation getLParen() const { return L; }
   void setLParen(SourceLocation Loc) { L = Loc; }
 
   /// Get the location of the right parentheses ')'.
   SourceLocation getRParen() const { return R; }
public:
   /// Retrieve the unary opcode that corresponds to the given
   /// overloaded operator.
   static Opcode getOverloadedOpcode(OverloadedOperatorKind OO, bool Postfix);
 
   /// Retrieve the overloaded operator kind that corresponds to
   /// the given unary opcode.
   static OverloadedOperatorKind getOverloadedOperator(Opcode Opc);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return isPostfix() ? Val->getBeginLoc() : Loc;
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return isPostfix() ? Loc : Val->getEndLoc();
   }
   SourceLocation getExprLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == UnaryOperatorClass;
   }
public:
 
   /// Retrieve the source range that covers this offsetof node.
   ///
   /// For an array element node, the source range contains the locations of
   /// the square brackets. For a field or identifier node, the source range
   /// contains the location of the period (if there is one) and the
   /// identifier.
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 };
 
 /// OffsetOfExpr - [C99 7.17] - This represents an expression of the form
 /// offsetof(record-type, member-designator). For example, given:
 /// @code
 /// struct S {
 ///   float f;
void setIndexExpr(unsigned Idx, Expr* E) {
     assert(Idx < NumComps && "Subscript out of range");
     getTrailingObjects<Expr *>()[Idx] = E;
   }
 
   unsigned getNumExpressions() const {
     return NumExprs;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return OperatorLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == OffsetOfExprClass;
   }
 
   // Iterators
   child_range children() {
public:
   }
 
   SourceLocation getOperatorLoc() const { return OpLoc; }
   void setOperatorLoc(SourceLocation L) { OpLoc = L; }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return OpLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == UnaryExprOrTypeTraitExprClass;
   }
 
   // Iterators
   child_range children();
public:
   Expr *getIdx() {
     return getRHS()->getType()->isIntegerType() ? getRHS() : getLHS();
   }
 
   const Expr *getIdx() const {
     return getRHS()->getType()->isIntegerType() ? getRHS() : getLHS();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getLHS()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBracketLoc; }
 
   SourceLocation getRBracketLoc() const { return RBracketLoc; }
   void setRBracketLoc(SourceLocation L) { RBracketLoc = L; }
 
   SourceLocation getExprLoc() const LLVM_READONLY {
     return getBase()->getExprLoc();
   }
public:
   /// getCallReturnType - Get the return type of the call expr. This is not
   /// always the type of the expr itself, if the return type is a reference
   /// type.
   QualType getCallReturnType(const ASTContext &Ctx) const;
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   /// Return true if this is a call to __assume() or __builtin_assume() with
   /// a non-value-dependent constant parameter evaluating as false.
   bool isBuiltinAssumeFalse(const ASTContext &Ctx) const;
 
   bool isCallToStdMove() const {
     const FunctionDecl* FD = getDirectCallee();
public:
   bool isArrow() const { return IsArrow; }
   void setArrow(bool A) { IsArrow = A; }
 
   /// getMemberLoc - Return the location of the "member", in X->F, it is the
   /// location of 'F'.
   SourceLocation getMemberLoc() const { return MemberLoc; }
   void setMemberLoc(SourceLocation L) { MemberLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   SourceLocation getExprLoc() const LLVM_READONLY { return MemberLoc; }
 
   /// Determine whether the base of this explicit is implicit.
   bool isImplicitAccess() const {
     return getBase() && getBase()->isImplicitCXXThis();
   }
public:
 
   TypeSourceInfo *getTypeSourceInfo() const {
     return TInfoAndScope.getPointer();
   }
   void setTypeSourceInfo(TypeSourceInfo *tinfo) {
     TInfoAndScope.setPointer(tinfo);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     // FIXME: Init should never be null.
     if (!Init)
       return SourceLocation();
     if (LParenLoc.isInvalid())
       return Init->getBeginLoc();
     return LParenLoc;
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     // FIXME: Init should never be null.
     if (!Init)
       return SourceLocation();
     return Init->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
public:
   static ImplicitCastExpr *Create(const ASTContext &Context, QualType T,
                                   CastKind Kind, Expr *Operand,
                                   const CXXCastPath *BasePath,
                                   ExprValueKind Cat);
 
   static ImplicitCastExpr *CreateEmpty(const ASTContext &Context,
                                        unsigned PathSize);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getSubExpr()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSubExpr()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ImplicitCastExprClass;
   }
 
static CStyleCastExpr *CreateEmpty(const ASTContext &Context,
                                      unsigned PathSize);
 
   SourceLocation getLParenLoc() const { return LPLoc; }
   void setLParenLoc(SourceLocation L) { LPLoc = L; }
 
   SourceLocation getRParenLoc() const { return RPLoc; }
   void setRParenLoc(SourceLocation L) { RPLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LPLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSubExpr()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CStyleCastExprClass;
   }
 
public:
   Opcode getOpcode() const { return static_cast<Opcode>(Opc); }
   void setOpcode(Opcode O) { Opc = O; }
 
   Expr *getLHS() const { return cast<Expr>(SubExprs[LHS]); }
   void setLHS(Expr *E) { SubExprs[LHS] = E; }
   Expr *getRHS() const { return cast<Expr>(SubExprs[RHS]); }
   void setRHS(Expr *E) { SubExprs[RHS] = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getLHS()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getRHS()->getEndLoc();
   }
 
   /// getOpcodeStr - Turn an Opcode enum value into the punctuation char it
   /// corresponds to, e.g. "<<=".
   static StringRef getOpcodeStr(Opcode Op);
 
public:
   // getFalseExpr - Return the subexpression representing the value of
   //   the expression if the condition evaluates to false.  This is
   //   the same as getRHS.
   Expr *getFalseExpr() const { return cast<Expr>(SubExprs[RHS]); }
 
   Expr *getLHS() const { return cast<Expr>(SubExprs[LHS]); }
   Expr *getRHS() const { return cast<Expr>(SubExprs[RHS]); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getCond()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getRHS()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ConditionalOperatorClass;
   }
 
public:
 
   /// getFalseExpr - Return the subexpression which will be
   ///   evaluated if the condnition evaluates to false; this is
   ///   defined in terms of the opaque value.
   Expr *getFalseExpr() const {
     return cast<Expr>(SubExprs[RHS]);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getCommon()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getFalseExpr()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == BinaryConditionalOperatorClass;
   }
 
public:
   explicit AddrLabelExpr(EmptyShell Empty)
     : Expr(AddrLabelExprClass, Empty) { }
 
   SourceLocation getAmpAmpLoc() const { return AmpAmpLoc; }
   void setAmpAmpLoc(SourceLocation L) { AmpAmpLoc = L; }
   SourceLocation getLabelLoc() const { return LabelLoc; }
   void setLabelLoc(SourceLocation L) { LabelLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AmpAmpLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return LabelLoc; }
 
   LabelDecl *getLabel() const { return Label; }
   void setLabel(LabelDecl *L) { Label = L; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == AddrLabelExprClass;
   }
public:
 
   /// Build an empty statement expression.
   explicit StmtExpr(EmptyShell Empty) : Expr(StmtExprClass, Empty) { }
 
   CompoundStmt *getSubStmt() { return cast<CompoundStmt>(SubStmt); }
   const CompoundStmt *getSubStmt() const { return cast<CompoundStmt>(SubStmt); }
   void setSubStmt(CompoundStmt *S) { SubStmt = S; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LParenLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   SourceLocation getLParenLoc() const { return LParenLoc; }
   void setLParenLoc(SourceLocation L) { LParenLoc = L; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
   static bool classof(const Stmt *T) {
explicit ShuffleVectorExpr(EmptyShell Empty)
     : Expr(ShuffleVectorExprClass, Empty), SubExprs(nullptr) { }
 
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
   void setBuiltinLoc(SourceLocation L) { BuiltinLoc = L; }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ShuffleVectorExprClass;
   }
 
   /// getNumSubExprs - Return the size of the SubExprs array.  This includes the
   /// constant expression, the actual arguments passed in, and the function
public:
   }
 
   /// getBuiltinLoc - Return the location of the __builtin_convertvector token.
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
 
   /// getRParenLoc - Return the location of final right parenthesis.
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ConvertVectorExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&SrcExpr, &SrcExpr+1); }
public:
   void setRHS(Expr *E) { SubExprs[RHS] = E; }
 
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
   void setBuiltinLoc(SourceLocation L) { BuiltinLoc = L; }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ChooseExprClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   /// Build an empty GNU __null expression.
   explicit GNUNullExpr(EmptyShell Empty) : Expr(GNUNullExprClass, Empty) { }
 
   /// getTokenLocation - The location of the __null token.
   SourceLocation getTokenLocation() const { return TokenLoc; }
   void setTokenLocation(SourceLocation L) { TokenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return TokenLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return TokenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == GNUNullExprClass;
   }
 
   // Iterators
   child_range children() {
public:
   void setWrittenTypeInfo(TypeSourceInfo *TI) { TInfo.setPointer(TI); }
 
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
   void setBuiltinLoc(SourceLocation L) { BuiltinLoc = L; }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == VAArgExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&Val, &Val+1); }
public:
 
   bool hadArrayRangeDesignator() const {
     return InitListExprBits.HadArrayRangeDesignator != 0;
   }
   void sawArrayRangeDesignator(bool ARD = true) {
     InitListExprBits.HadArrayRangeDesignator = ARD;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == InitListExprClass;
   }
 
   // Iterators
   child_range children() {
public:
     }
 
     unsigned getFirstExprIndex() const {
       assert((Kind == ArrayDesignator || Kind == ArrayRangeDesignator) &&
              "Only valid on an array or array-range designator");
       return ArrayOrRange.Index;
     }
 
-    SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+    [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
       if (Kind == FieldDesignator)
         return getDotLoc().isInvalid()? getFieldLoc() : getDotLoc();
       else
         return getLBracketLoc();
     }
-    SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+    [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
       return Kind == FieldDesignator ? getFieldLoc() : getRBracketLoc();
     }
     SourceRange getSourceRange() const LLVM_READONLY {
       return SourceRange(getBeginLoc(), getEndLoc());
     }
   };
 
public:
 
   /// Replaces the designator at index @p Idx with the series
   /// of designators in [First, Last).
   void ExpandDesignator(const ASTContext &C, unsigned Idx,
                         const Designator *First, const Designator *Last);
 
   SourceRange getDesignatorsSourceRange() const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DesignatedInitExprClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   explicit NoInitExpr(EmptyShell Empty)
     : Expr(NoInitExprClass, Empty) { }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == NoInitExprClass;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SourceLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SourceLocation(); }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
   const_child_range children() const {
     return const_child_range(const_child_iterator(), const_child_iterator());

 
 public:
   DesignatedInitUpdateExpr(const ASTContext &C, SourceLocation lBraceLoc,
                            Expr *baseExprs, SourceLocation rBraceLoc);
 
   explicit DesignatedInitUpdateExpr(EmptyShell Empty)
     : Expr(DesignatedInitUpdateExprClass, Empty) { }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DesignatedInitUpdateExprClass;
   }
 
   Expr *getBase() const { return cast<Expr>(BaseAndUpdaterExprs[0]); }
   void setBase(Expr *Base) { BaseAndUpdaterExprs[0] = Base; }
llvm::APInt getArraySize() const {
     return cast<ConstantArrayType>(getType()->castAsArrayTypeUnsafe())
         ->getSize();
   }
 
   static bool classof(const Stmt *S) {
     return S->getStmtClass() == ArrayInitLoopExprClass;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getCommonExpr()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getCommonExpr()->getEndLoc();
   }
 
   child_range children() {
     return child_range(SubExprs, SubExprs + 2);
   }
   const_child_range children() const {
public:
   explicit ArrayInitIndexExpr(QualType T)
       : Expr(ArrayInitIndexExprClass, T, VK_RValue, OK_Ordinary,
              false, false, false, false) {}
 
   static bool classof(const Stmt *S) {
     return S->getStmtClass() == ArrayInitIndexExprClass;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SourceLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SourceLocation(); }
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
   const_child_range children() const {
     return const_child_range(const_child_iterator(), const_child_iterator());
   }
public:
   /// Construct an empty implicit value initialization.
   explicit ImplicitValueInitExpr(EmptyShell Empty)
     : Expr(ImplicitValueInitExprClass, Empty) { }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ImplicitValueInitExprClass;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SourceLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SourceLocation(); }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
   const_child_range children() const {
     return const_child_range(const_child_iterator(), const_child_iterator());
public:
 
   ArrayRef<Expr *> exprs() {
     return llvm::makeArrayRef(getExprs(), getNumExprs());
   }
 
   SourceLocation getLParenLoc() const { return LParenLoc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LParenLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ParenListExprClass;
   }
 
   // Iterators
   child_range children() {
unsigned getResultIndex() const {
     return ResultIndex;
   }
 
   /// The generic selection's result expression.  Defined only if the
   /// generic selection is not result-dependent.
   const Expr *getResultExpr() const { return getAssocExpr(getResultIndex()); }
   Expr *getResultExpr() { return getAssocExpr(getResultIndex()); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return GenericLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == GenericSelectionExprClass;
   }
 
   child_range children() {
     return child_range(SubExprs, SubExprs+END_EXPR+NumAssocs);
public:
   /// containsDuplicateElements - Return true if any element access is
   /// repeated.
   bool containsDuplicateElements() const;
 
   /// getEncodedElementAccess - Encode the elements accessed into an llvm
   /// aggregate Constant of ConstantInt(s).
   void getEncodedElementAccess(SmallVectorImpl<uint32_t> &Elts) const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getBase()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return AccessorLoc; }
 
   /// isArrow - Return true if the base expression is a pointer to vector,
   /// return false if the base expression is a vector.
   bool isArrow() const;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ExtVectorElementExprClass;
public:
   BlockDecl *getBlockDecl() { return TheBlock; }
   void setBlockDecl(BlockDecl *BD) { TheBlock = BD; }
 
   // Convenience functions for probing the underlying BlockDecl.
   SourceLocation getCaretLocation() const;
   const Stmt *getBody() const;
   Stmt *getBody();
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getCaretLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return getBody()->getEndLoc(); }
 
   /// getFunctionType - Return the underlying function type for this block.
   const FunctionProtoType *getFunctionType() const;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == BlockExprClass;
   }
public:
   Expr *getSrcExpr() const { return cast<Expr>(SrcExpr); }
 
   /// getBuiltinLoc - Return the location of the __builtin_astype token.
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
 
   /// getRParenLoc - Return the location of final right parenthesis.
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == AsTypeExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&SrcExpr, &SrcExpr+1); }
public:
   const Expr *getSemanticExpr(unsigned index) const {
     return const_cast<PseudoObjectExpr*>(this)->getSemanticExpr(index);
   }
 
   SourceLocation getExprLoc() const LLVM_READONLY {
     return getSyntacticForm()->getExprLoc();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getSyntacticForm()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSyntacticForm()->getEndLoc();
   }
 
   child_range children() {
     const_child_range CCR =
         const_cast<const PseudoObjectExpr *>(this)->children();
     return child_range(cast_away_const(CCR.begin()),
public:
   bool isOpenCL() const {
     return getOp() >= AO__opencl_atomic_init &&
            getOp() <= AO__opencl_atomic_fetch_max;
   }
 
   SourceLocation getBuiltinLoc() const { return BuiltinLoc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BuiltinLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == AtomicExprClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
   const_child_range children() const {
     return const_child_range(const_child_iterator(), const_child_iterator());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SourceLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SourceLocation(); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == TypoExprClass;
   }
 
 };
 } // end namespace clang
 
 #endif // LLVM_CLANG_AST_EXPR_H

include/clang/AST/ExprCXX.h

public:
 
   SourceLocation getExprLoc() const LLVM_READONLY {
     return (Operator < OO_Plus || Operator >= OO_Arrow ||
             Operator == OO_PlusPlus || Operator == OO_MinusMinus)
                ? getBeginLoc()
                : getOperatorLoc();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const { return Range; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXOperatorCallExprClass;
   }
 
   // Set the FP contractability status of this operator. Only meaningful for
public:
 
   /// Retrieve the location of the cast operator keyword, e.g.,
   /// \c static_cast.
   SourceLocation getOperatorLoc() const { return Loc; }
 
   /// Retrieve the location of the closing parenthesis.
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
   SourceRange getAngleBrackets() const LLVM_READONLY { return AngleBrackets; }
 
   static bool classof(const Stmt *T) {
     switch (T->getStmtClass()) {
     case CXXStaticCastExprClass:
     case CXXDynamicCastExprClass:
     case CXXReinterpretCastExprClass:
public:
   /// If this is not a raw user-defined literal, get the
   /// underlying cooked literal (representing the literal with the suffix
   /// removed).
   Expr *getCookedLiteral();
   const Expr *getCookedLiteral() const {
     return const_cast<UserDefinedLiteral*>(this)->getCookedLiteral();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const {
     if (getLiteralOperatorKind() == LOK_Template)
       return getRParenLoc();
     return getArg(0)->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const { return getRParenLoc(); }
 
   /// Returns the location of a ud-suffix in the expression.
   ///
   /// For a string literal, there may be multiple identical suffixes. This
   /// returns the first.
   SourceLocation getUDSuffixLoc() const { return UDSuffixLoc; }
 
CXXBoolLiteralExpr(bool val, QualType Ty, SourceLocation l)
         Value(val), Loc(l) {}
 
   explicit CXXBoolLiteralExpr(EmptyShell Empty)
       : Expr(CXXBoolLiteralExprClass, Empty) {}
 
   bool getValue() const { return Value; }
   void setValue(bool V) { Value = V; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXBoolLiteralExprClass;
   }
public:
   CXXNullPtrLiteralExpr(QualType Ty, SourceLocation l)
       : Expr(CXXNullPtrLiteralExprClass, Ty, VK_RValue, OK_Ordinary, false,
              false, false, false),
         Loc(l) {}
 
   explicit CXXNullPtrLiteralExpr(EmptyShell Empty)
       : Expr(CXXNullPtrLiteralExprClass, Empty) {}
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXNullPtrLiteralExprClass;
   }
CXXStdInitializerListExpr(QualType Ty, Expr *SubExpr)
              Ty->isDependentType(), SubExpr->isValueDependent(),
              SubExpr->isInstantiationDependent(),
              SubExpr->containsUnexpandedParameterPack()),
         SubExpr(SubExpr) {}
 
   Expr *getSubExpr() { return static_cast<Expr*>(SubExpr); }
   const Expr *getSubExpr() const { return static_cast<const Expr*>(SubExpr); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return SubExpr->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExpr->getEndLoc();
   }
 
   /// Retrieve the source range of the expression.
   SourceRange getSourceRange() const LLVM_READONLY {
     return SubExpr->getSourceRange();
   }
Expr *getExprOperand() const {
     return static_cast<Expr*>(Operand.get<Stmt *>());
   }
 
   void setExprOperand(Expr *E) {
     assert(!isTypeOperand() && "Cannot call getExprOperand for typeid(type)");
     Operand = E;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
   void setSourceRange(SourceRange R) { Range = R; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXTypeidExprClass;
   }
 
public:
   SourceRange getSourceRange() const LLVM_READONLY {
     return SourceRange(getBeginLoc(), getEndLoc());
   }
 
   bool isImplicitAccess() const {
     return getBaseExpr() && getBaseExpr()->isImplicitCXXThis();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const {
     if (!isImplicitAccess())
       return BaseExpr->getBeginLoc();
     else if (QualifierLoc)
       return QualifierLoc.getBeginLoc();
     else
         return MemberLoc;
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const { return getMemberLoc(); }
 
   child_range children() {
     return child_range((Stmt**)&BaseExpr, (Stmt**)&BaseExpr + 1);
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == MSPropertyRefExprClass;
explicit MSPropertySubscriptExpr(EmptyShell Shell)
       : Expr(MSPropertySubscriptExprClass, Shell) {}
 
   Expr *getBase() { return cast<Expr>(SubExprs[BASE_EXPR]); }
   const Expr *getBase() const { return cast<Expr>(SubExprs[BASE_EXPR]); }
 
   Expr *getIdx() { return cast<Expr>(SubExprs[IDX_EXPR]); }
   const Expr *getIdx() const { return cast<Expr>(SubExprs[IDX_EXPR]); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getBase()->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBracketLoc; }
 
   SourceLocation getRBracketLoc() const { return RBracketLoc; }
   void setRBracketLoc(SourceLocation L) { RBracketLoc = L; }
 
   SourceLocation getExprLoc() const LLVM_READONLY {
     return getBase()->getExprLoc();
   }
public:
   void setExprOperand(Expr *E) {
     assert(!isTypeOperand() && "Cannot call getExprOperand for __uuidof(type)");
     Operand = E;
   }
 
   void setUuidStr(StringRef US) { UuidStr = US; }
   StringRef getUuidStr() const { return UuidStr; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
   void setSourceRange(SourceRange R) { Range = R; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXUuidofExprClass;
   }
 
CXXThisExpr(SourceLocation L, QualType Type, bool isImplicit)
              /*ContainsUnexpandedParameterPack=*/false),
         Loc(L), Implicit(isImplicit) {}
 
   CXXThisExpr(EmptyShell Empty) : Expr(CXXThisExprClass, Empty) {}
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   bool isImplicit() const { return Implicit; }
   void setImplicit(bool I) { Implicit = I; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXThisExprClass;
   }
public:
 
   /// Determines whether the variable thrown by this expression (if any!)
   /// is within the innermost try block.
   ///
   /// This information is required to determine whether the NRVO can apply to
   /// this variable.
   bool isThrownVariableInScope() const { return IsThrownVariableInScope; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return ThrowLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (!getSubExpr())
       return ThrowLoc;
     return getSubExpr()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXThrowExprClass;
public:
   }
 
   /// Retrieve the location where this default argument was actually
   /// used.
   SourceLocation getUsedLocation() const { return Loc; }
 
   /// Default argument expressions have no representation in the
   /// source, so they have an empty source range.
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SourceLocation(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SourceLocation(); }
 
   SourceLocation getExprLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXDefaultArgExprClass;
   }
 
const Expr *getExpr() const {
     assert(Field->getInClassInitializer() && "initializer hasn't been parsed");
     return Field->getInClassInitializer();
   }
   Expr *getExpr() {
     assert(Field->getInClassInitializer() && "initializer hasn't been parsed");
     return Field->getInClassInitializer();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXDefaultInitExprClass;
   }
 
   // Iterators
   child_range children() {
public:
   CXXTemporary *getTemporary() { return Temp; }
   const CXXTemporary *getTemporary() const { return Temp; }
   void setTemporary(CXXTemporary *T) { Temp = T; }
 
   const Expr *getSubExpr() const { return cast<Expr>(SubExpr); }
   Expr *getSubExpr() { return cast<Expr>(SubExpr); }
   void setSubExpr(Expr *E) { SubExpr = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return SubExpr->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubExpr->getEndLoc();}
 
   // Implement isa/cast/dyncast/etc.
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXBindTemporaryExprClass;
   }
 
   // Iterators
public:
   }
 
   /// Set the specified argument.
   void setArg(unsigned Arg, Expr *ArgExpr) {
     assert(Arg < NumArgs && "Arg access out of range!");
     Args[Arg] = ArgExpr;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
   SourceRange getParenOrBraceRange() const { return ParenOrBraceRange; }
   void setParenOrBraceRange(SourceRange Range) { ParenOrBraceRange = Range; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXConstructExprClass ||
       T->getStmtClass() == CXXTemporaryObjectExprClass;
   }
public:
 
   /// Determine whether the inherited constructor is inherited from a
   /// virtual base of the object we construct. If so, we are not responsible
   /// for calling the inherited constructor (the complete object constructor
   /// does that), and so we don't need to pass any arguments.
   bool inheritedFromVBase() const { return InheritedFromVirtualBase; }
 
   SourceLocation getLocation() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXInheritedCtorInitExprClass;
   }
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   SourceLocation getLParenLoc() const { return LParenLoc; }
   void setLParenLoc(SourceLocation L) { LParenLoc = L; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
   /// Determine whether this expression models list-initialization.
   bool isListInitialization() const { return LParenLoc.isInvalid(); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXFunctionalCastExprClass;
   }
 };
 
 /// Represents a C++ functional cast expression that builds a
CXXTemporaryObjectExpr(const ASTContext &C,
                          bool ListInitialization,
                          bool StdInitListInitialization,
                          bool ZeroInitialization);
   explicit CXXTemporaryObjectExpr(EmptyShell Empty)
       : CXXConstructExpr(CXXTemporaryObjectExprClass, Empty) {}
 
   TypeSourceInfo *getTypeSourceInfo() const { return Type; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXTemporaryObjectExprClass;
   }
 };
 
 /// A C++ lambda expression, which produces a function object
public:
 
   /// Whether this lambda had its result type explicitly specified.
   bool hasExplicitResultType() const { return ExplicitResultType; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == LambdaExprClass;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return IntroducerRange.getBegin();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return ClosingBrace; }
 
   child_range children() {
     // Includes initialization exprs plus body stmt
     return child_range(getStoredStmts(), getStoredStmts() + NumCaptures + 1);
   }
 };
 
explicit CXXScalarValueInitExpr(EmptyShell Shell)
       : Expr(CXXScalarValueInitExprClass, Shell) {}
 
   TypeSourceInfo *getTypeSourceInfo() const {
     return TypeInfo;
   }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXScalarValueInitExprClass;
   }
 
   // Iterators
   child_range children() {
public:
   raw_arg_iterator raw_arg_end() {
     return SubExprs + Array + hasInitializer() + getNumPlacementArgs();
   }
   const_arg_iterator raw_arg_begin() const { return SubExprs; }
   const_arg_iterator raw_arg_end() const {
     return SubExprs + Array + hasInitializer() + getNumPlacementArgs();
   }
 
-  SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const { return Range.getBegin(); }
   SourceLocation getEndLoc() const { return Range.getEnd(); }
 
   SourceRange getDirectInitRange() const { return DirectInitRange; }
 
   SourceRange getSourceRange() const LLVM_READONLY {
     return Range;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXNewExprClass;
   }
 
   // Iterators
   child_range children() {
     return child_range(raw_arg_begin(), raw_arg_end());
public:
   const Expr *getArgument() const { return cast<Expr>(Argument); }
 
   /// Retrieve the type being destroyed.
   ///
   /// If the type being destroyed is a dependent type which may or may not
   /// be a pointer, return an invalid type.
   QualType getDestroyedType() const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {return Argument->getEndLoc();}
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXDeleteExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&Argument, &Argument+1); }
void setDestroyedType(IdentifierInfo *II, SourceLocation Loc) {
     DestroyedType = PseudoDestructorTypeStorage(II, Loc);
   }
 
   /// Set the destroyed type.
   void setDestroyedType(TypeSourceInfo *Info) {
     DestroyedType = PseudoDestructorTypeStorage(Info);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {return Base->getBeginLoc();}
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXPseudoDestructorExprClass;
   }
 
   // Iterators
   child_range children() { return child_range(&Base, &Base + 1); }
public:
   }
 
   /// Retrieve the argument types.
   ArrayRef<TypeSourceInfo *> getArgs() const {
     return llvm::makeArrayRef(getTrailingObjects<TypeSourceInfo *>(),
                               getNumArgs());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == TypeTraitExprClass;
   }
 
   // Iterators
   child_range children() {
ArrayTypeTraitExpr(SourceLocation loc, ArrayTypeTrait att,
         ATT(att), Value(value), Dimension(dimension),
         Loc(loc), RParen(rparen), QueriedType(queried) {}
 
   explicit ArrayTypeTraitExpr(EmptyShell Empty)
       : Expr(ArrayTypeTraitExprClass, Empty), ATT(0) {}
 
   virtual ~ArrayTypeTraitExpr() = default;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParen; }
 
   ArrayTypeTrait getTrait() const { return static_cast<ArrayTypeTrait>(ATT); }
 
   QualType getQueriedType() const { return QueriedType->getType(); }
 
   TypeSourceInfo *getQueriedTypeSourceInfo() const { return QueriedType; }
 
ExpressionTraitExpr(SourceLocation loc, ExpressionTrait et,
              queried->isInstantiationDependent(),
              queried->containsUnexpandedParameterPack()),
         ET(et), Value(value), Loc(loc), RParen(rparen),
         QueriedExpression(queried) {}
 
   explicit ExpressionTraitExpr(EmptyShell Empty)
       : Expr(ExpressionTraitExprClass, Empty), ET(0), Value(false) {}
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParen; }
 
   ExpressionTrait getTrait() const { return static_cast<ExpressionTrait>(ET); }
 
   Expr *getQueriedExpression() const { return QueriedExpression; }
 
   bool getValue() const { return Value; }
 
public:
   /// True if this lookup is overloaded.
   bool isOverloaded() const { return Overloaded; }
 
   /// Gets the 'naming class' (in the sense of C++0x
   /// [class.access.base]p5) of the lookup.  This is the scope
   /// that was looked in to find these results.
   CXXRecordDecl *getNamingClass() const { return NamingClass; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     if (NestedNameSpecifierLoc l = getQualifierLoc())
       return l.getBeginLoc();
     return getNameInfo().getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (hasExplicitTemplateArgs())
       return getRAngleLoc();
     return getNameInfo().getEndLoc();
   }
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   }
 
   ArrayRef<TemplateArgumentLoc> template_arguments() const {
     return {getTemplateArgs(), getNumTemplateArgs()};
   }
 
   /// Note: getBeginLoc() is the start of the whole DependentScopeDeclRefExpr,
   /// and differs from getLocation().getStart().
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return QualifierLoc.getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (hasExplicitTemplateArgs())
       return getRAngleLoc();
     return getLocation();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DependentScopeDeclRefExprClass;
public:
   bool cleanupsHaveSideEffects() const {
     return ExprWithCleanupsBits.CleanupsHaveSideEffects;
   }
 
   /// As with any mutator of the AST, be very careful
   /// when modifying an existing AST to preserve its invariants.
   void setSubExpr(Expr *E) { SubExpr = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return SubExpr->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubExpr->getEndLoc();}
 
   // Implement isa/cast/dyncast/etc.
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ExprWithCleanupsClass;
   }
 
   // Iterators
const Expr *getArg(unsigned I) const {
     return *(arg_begin() + I);
   }
 
   void setArg(unsigned I, Expr *E) {
     assert(I < NumArgs && "Argument index out-of-range");
     *(arg_begin() + I) = E;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (!RParenLoc.isValid() && NumArgs > 0)
       return getArg(NumArgs - 1)->getEndLoc();
     return RParenLoc;
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXUnresolvedConstructExprClass;
unsigned getNumTemplateArgs() const {
 
     return getTrailingObjects<ASTTemplateKWAndArgsInfo>()->NumTemplateArgs;
   }
 
   ArrayRef<TemplateArgumentLoc> template_arguments() const {
     return {getTemplateArgs(), getNumTemplateArgs()};
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     if (!isImplicitAccess())
       return Base->getBeginLoc();
     if (getQualifier())
       return getQualifierLoc().getBeginLoc();
     return MemberNameInfo.getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (hasExplicitTemplateArgs())
       return getRAngleLoc();
     return MemberNameInfo.getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXDependentScopeMemberExprClass;
public:
   // Retrieve the location of the name of the member that this
   // expression refers to.
   SourceLocation getMemberLoc() const { return getNameLoc(); }
 
   // Return the preferred location (the member name) for the arrow when
   // diagnosing a problem with this expression.
   SourceLocation getExprLoc() const LLVM_READONLY { return getMemberLoc(); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     if (!isImplicitAccess())
       return Base->getBeginLoc();
     if (NestedNameSpecifierLoc l = getQualifierLoc())
       return l.getBeginLoc();
     return getMemberNameInfo().getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (hasExplicitTemplateArgs())
       return getRAngleLoc();
     return getMemberNameInfo().getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == UnresolvedMemberExprClass;
CXXNoexceptExpr(QualType Ty, Expr *Operand, CanThrowResult Val,
              Val == CT_Dependent || Operand->isInstantiationDependent(),
              Operand->containsUnexpandedParameterPack()),
         Value(Val == CT_Cannot), Operand(Operand), Range(Keyword, RParen) {}
 
   CXXNoexceptExpr(EmptyShell Empty) : Expr(CXXNoexceptExprClass, Empty) {}
 
   Expr *getOperand() const { return static_cast<Expr*>(Operand); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
 
   bool getValue() const { return Value; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXNoexceptExprClass;
   }
public:
   /// this pack expansion is instantiated, if already known.
   Optional<unsigned> getNumExpansions() const {
     if (NumExpansions)
       return NumExpansions - 1;
 
     return None;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return Pattern->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return EllipsisLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == PackExpansionExprClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   /// Get
   ArrayRef<TemplateArgument> getPartialArguments() const {
     assert(isPartiallySubstituted());
     const auto *Args = getTrailingObjects<TemplateArgument>();
     return llvm::makeArrayRef(Args, Args + Length);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return OperatorLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == SizeOfPackExprClass;
   }
 
   // Iterators
   child_range children() {
SubstNonTypeTemplateParmExpr(QualType type,
                                Expr *replacement)
       : Expr(SubstNonTypeTemplateParmExprClass, type, valueKind, OK_Ordinary,
              replacement->isTypeDependent(), replacement->isValueDependent(),
              replacement->isInstantiationDependent(),
              replacement->containsUnexpandedParameterPack()),
         Param(param), Replacement(replacement), NameLoc(loc) {}
 
   SourceLocation getNameLoc() const { return NameLoc; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return NameLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return NameLoc; }
 
   Expr *getReplacement() const { return cast<Expr>(Replacement); }
 
   NonTypeTemplateParmDecl *getParameter() const { return Param; }
 
   static bool classof(const Stmt *s) {
     return s->getStmtClass() == SubstNonTypeTemplateParmExprClass;
public:
 
   /// Retrieve the location of the parameter pack name.
   SourceLocation getParameterPackLocation() const { return NameLoc; }
 
   /// Retrieve the template argument pack containing the substituted
   /// template arguments.
   TemplateArgument getArgumentPack() const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return NameLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return NameLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == SubstNonTypeTemplateParmPackExprClass;
   }
 
   // Iterators
   child_range children() {
public:
   iterator end() const { return begin() + NumParameters; }
 
   /// Get the number of parameters in this parameter pack.
   unsigned getNumExpansions() const { return NumParameters; }
 
   /// Get an expansion of the parameter pack by index.
   ParmVarDecl *getExpansion(unsigned I) const { return begin()[I]; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return NameLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return NameLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == FunctionParmPackExprClass;
   }
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   }
 
   /// Determine whether this materialized temporary is bound to an
   /// lvalue reference; otherwise, it's bound to an rvalue reference.
   bool isBoundToLvalueReference() const {
     return getValueKind() == VK_LValue;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getTemporary()->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getTemporary()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == MaterializeTemporaryExprClass;
   }
 
public:
   Expr *getPattern() const { return isLeftFold() ? getRHS() : getLHS(); }
 
   /// Get the operand that doesn't contain a pack, for a binary fold.
   Expr *getInit() const { return isLeftFold() ? getLHS() : getRHS(); }
 
   SourceLocation getEllipsisLoc() const { return EllipsisLoc; }
   BinaryOperatorKind getOperator() const { return Opcode; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return LParenLoc;
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return RParenLoc;
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXFoldExprClass;
   }
 
public:
   Expr *getSuspendExpr() const {
     return static_cast<Expr*>(SubExprs[SubExpr::Suspend]);
   }
 
   Expr *getResumeExpr() const {
     return static_cast<Expr*>(SubExprs[SubExpr::Resume]);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return KeywordLoc;
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getCommonExpr()->getEndLoc();
   }
 
   child_range children() {
     return child_range(SubExprs, SubExprs + SubExpr::Count);
   }
 
public:
   Expr *getOperand() const { return cast<Expr>(SubExprs[0]); }
 
   UnresolvedLookupExpr *getOperatorCoawaitLookup() const {
     return cast<UnresolvedLookupExpr>(SubExprs[1]);
   }
 
   SourceLocation getKeywordLoc() const { return KeywordLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return KeywordLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getOperand()->getEndLoc();
   }
 
   child_range children() { return child_range(SubExprs, SubExprs + 2); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DependentCoawaitExprClass;

include/clang/AST/ExprObjC.h

public:
 
   StringLiteral *getString() { return cast<StringLiteral>(String); }
   const StringLiteral *getString() const { return cast<StringLiteral>(String); }
   void setString(StringLiteral *S) { String = S; }
 
   SourceLocation getAtLoc() const { return AtLoc; }
   void setAtLoc(SourceLocation L) { AtLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return String->getEndLoc(); }
 
   // Iterators
   child_range children() { return child_range(&String, &String+1); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCStringLiteralClass;
   }
ObjCBoolLiteralExpr(bool val, QualType Ty, SourceLocation l)
              false, false),
         Value(val), Loc(l) {}
   explicit ObjCBoolLiteralExpr(EmptyShell Empty)
       : Expr(ObjCBoolLiteralExprClass, Empty) {}
 
   bool getValue() const { return Value; }
   void setValue(bool V) { Value = V; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Loc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   const Expr *getSubExpr() const { return cast<Expr>(SubExpr); }
 
   ObjCMethodDecl *getBoxingMethod() const {
     return BoxingMethod;
   }
 
   SourceLocation getAtLoc() const { return Range.getBegin(); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 
   SourceRange getSourceRange() const LLVM_READONLY {
     return Range;
   }
 
   // Iterators
   child_range children() { return child_range(&SubExpr, &SubExpr+1); }
public:
   static ObjCArrayLiteral *Create(const ASTContext &C,
                                   ArrayRef<Expr *> Elements,
                                   QualType T, ObjCMethodDecl * Method,
                                   SourceRange SR);
 
   static ObjCArrayLiteral *CreateEmpty(const ASTContext &C,
                                        unsigned NumElements);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
 
   /// Retrieve elements of array of literals.
   Expr **getElements() { return getTrailingObjects<Expr *>(); }
 
   /// Retrieve elements of array of literals.
   const Expr * const *getElements() const {
ObjCDictionaryElement getKeyValueElement(unsigned Index) const {
     }
     return Result;
   }
 
   ObjCMethodDecl *getDictWithObjectsMethod() const {
     return DictWithObjectsMethod;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
 
   // Iterators
   child_range children() {
     // Note: we're taking advantage of the layout of the KeyValuePair struct
     // here. If that struct changes, this code will need to change as well.
     static_assert(sizeof(KeyValuePair) == sizeof(Stmt *) * 2,
public:
   QualType getEncodedType() const { return EncodedType->getType(); }
 
   TypeSourceInfo *getEncodedTypeSourceInfo() const { return EncodedType; }
 
   void setEncodedTypeSourceInfo(TypeSourceInfo *EncType) {
     EncodedType = EncType;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
 
   static bool classof(const Stmt *T) {
public:
   Selector getSelector() const { return SelName; }
   void setSelector(Selector S) { SelName = S; }
 
   SourceLocation getAtLoc() const { return AtLoc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setAtLoc(SourceLocation L) { AtLoc = L; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   /// getNumArgs - Return the number of actual arguments to this call.
   unsigned getNumArgs() const { return SelName.getNumArgs(); }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   void setProtocol(ObjCProtocolDecl *P) { TheProtocol = P; }
 
   SourceLocation getProtocolIdLoc() const { return ProtoLoc; }
   SourceLocation getAtLoc() const { return AtLoc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setAtLoc(SourceLocation L) { AtLoc = L; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   // Iterators
   child_range children() {
     return child_range(child_iterator(), child_iterator());
   }
 
   static bool classof(const Stmt *T) {
public:
   bool isArrow() const { return IsArrow; }
   bool isFreeIvar() const { return IsFreeIvar; }
   void setIsArrow(bool A) { IsArrow = A; }
   void setIsFreeIvar(bool A) { IsFreeIvar = A; }
 
   SourceLocation getLocation() const { return Loc; }
   void setLocation(SourceLocation L) { Loc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return isFreeIvar() ? Loc : getBase()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Loc; }
 
   SourceLocation getOpLoc() const { return OpLoc; }
   void setOpLoc(SourceLocation L) { OpLoc = L; }
 
   // Iterators
   child_range children() { return child_range(&Base, &Base+1); }
 
public:
 
   bool isObjectReceiver() const { return Receiver.is<Stmt*>(); }
   bool isSuperReceiver() const { return Receiver.is<const Type*>(); }
   bool isClassReceiver() const { return Receiver.is<ObjCInterfaceDecl*>(); }
 
   /// Determine the type of the base, regardless of the kind of receiver.
   QualType getReceiverType(const ASTContext &ctx) const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return isObjectReceiver() ? getBase()->getBeginLoc() :getReceiverLocation();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return IdLoc; }
 
   // Iterators
   child_range children() {
     if (Receiver.is<Stmt*>()) {
       Stmt **begin = reinterpret_cast<Stmt**>(&Receiver); // hack!
       return child_range(begin, begin+1);
     }
public:
   }
 
   explicit ObjCSubscriptRefExpr(EmptyShell Empty)
       : Expr(ObjCSubscriptRefExprClass, Empty) {}
 
   SourceLocation getRBracket() const { return RBracket; }
   void setRBracket(SourceLocation RB) { RBracket = RB; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return SubExprs[BASE]->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBracket; }
 
   Expr *getBaseExpr() const { return cast<Expr>(SubExprs[BASE]); }
   void setBaseExpr(Stmt *S) { SubExprs[BASE] = S; }
 
   Expr *getKeyExpr() const { return cast<Expr>(SubExprs[KEY]); }
   void setKeyExpr(Stmt *S) { SubExprs[KEY] = S; }
 
unsigned getNumSelectorLocs() const {
     return Sel.getNumArgs();
   }
 
   void setSourceRange(SourceRange R) {
     LBracLoc = R.getBegin();
     RBracLoc = R.getEnd();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LBracLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBracLoc; }
 
   // Iterators
   child_range children();
 
   using arg_iterator = ExprIterator;
   using const_arg_iterator = ConstExprIterator;
 
public:
   /// getMemberLoc - Return the location of the "member", in X->F, it is the
   /// location of 'F'.
   SourceLocation getIsaMemberLoc() const { return IsaMemberLoc; }
   void setIsaMemberLoc(SourceLocation L) { IsaMemberLoc = L; }
 
   SourceLocation getOpLoc() const { return OpLoc; }
   void setOpLoc(SourceLocation L) { OpLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getBase()->getBeginLoc();
   }
 
   SourceLocation getBaseLocEnd() const LLVM_READONLY {
     return getBase()->getEndLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return IsaMemberLoc; }
 
   SourceLocation getExprLoc() const LLVM_READONLY { return IsaMemberLoc; }
 
   // Iterators
   child_range children() { return child_range(&Base, &Base+1); }
 
   static bool classof(const Stmt *T) {
public:
 
   /// shouldCopy - True if we should do the 'copy' part of the
   /// copy-restore.  If false, the temporary will be zero-initialized.
   bool shouldCopy() const { return ObjCIndirectCopyRestoreExprBits.ShouldCopy; }
 
   child_range children() { return child_range(&Operand, &Operand+1); }
 
   // Source locations are determined by the subexpression.
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return Operand->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Operand->getEndLoc();}
 
   SourceLocation getExprLoc() const LLVM_READONLY {
     return getSubExpr()->getExprLoc();
   }
 
   static bool classof(const Stmt *s) {
     return s->getStmtClass() == ObjCIndirectCopyRestoreExprClass;
public:
   }
 
   /// Retrieve the kind of bridge being performed as a string.
   StringRef getBridgeKindName() const;
 
   /// The location of the bridge keyword.
   SourceLocation getBridgeKeywordLoc() const { return BridgeKeywordLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LParenLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSubExpr()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCBridgedCastExprClass;
   }
 };
ObjCAvailabilityCheckExpr(VersionTuple VersionToCheck, SourceLocation AtLoc,
                             SourceLocation RParen, QualType Ty)
       : Expr(ObjCAvailabilityCheckExprClass, Ty, VK_RValue, OK_Ordinary, false,
              false, false, false),
         VersionToCheck(VersionToCheck), AtLoc(AtLoc), RParen(RParen) {}
 
   explicit ObjCAvailabilityCheckExpr(EmptyShell Shell)
       : Expr(ObjCAvailabilityCheckExprClass, Shell) {}
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const { return RParen; }
   SourceRange getSourceRange() const { return {AtLoc, RParen}; }
 
   /// This may be '*', in which case this should fold to true.
   bool hasVersion() const { return !VersionToCheck.empty(); }
   VersionTuple getVersion() { return VersionToCheck; }
 
   child_range children() {

include/clang/AST/ExprOpenMP.h

public:
   void setLowerBound(Expr *E) { SubExprs[LOWER_BOUND] = E; }
 
   /// Get length of array section.
   Expr *getLength() { return cast_or_null<Expr>(SubExprs[LENGTH]); }
   const Expr *getLength() const { return cast_or_null<Expr>(SubExprs[LENGTH]); }
   /// Set length of the array section.
   void setLength(Expr *E) { SubExprs[LENGTH] = E; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getBase()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBracketLoc; }
 
   SourceLocation getColonLoc() const { return ColonLoc; }
   void setColonLoc(SourceLocation L) { ColonLoc = L; }
 
   SourceLocation getRBracketLoc() const { return RBracketLoc; }
   void setRBracketLoc(SourceLocation L) { RBracketLoc = L; }
 

include/clang/AST/OpenMPClause.h

class OMPClause {
   OpenMPClauseKind Kind;
 
 protected:
   OMPClause(OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc)
       : StartLoc(StartLoc), EndLoc(EndLoc), Kind(K) {}
 
 public:
   /// Returns the starting location of the clause.
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const { return StartLoc; }
 
   /// Returns the ending location of the clause.
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const { return EndLoc; }
 
   /// Sets the starting location of the clause.
   void setLocStart(SourceLocation Loc) { StartLoc = Loc; }
 
   /// Sets the ending location of the clause.
   void setLocEnd(SourceLocation Loc) { EndLoc = Loc; }
 

include/clang/AST/RawCommentList.h

if (RawTextValid)
       return RawText;
 
     RawText = getRawTextSlow(SourceMgr);
     RawTextValid = true;
     return RawText;
   }
 
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 
   const char *getBriefText(const ASTContext &Context) const {
     if (BriefTextValid)
       return BriefText;
 
     return extractBriefText(Context);
   }

include/clang/AST/Stmt.h

public:
   }
 
   const char *getStmtClassName() const;
 
   /// SourceLocation tokens are not useful in isolation - they are low level
   /// value objects created/interpreted by SourceManager. We assume AST
   /// clients will have a pointer to the respective SourceManager.
   SourceRange getSourceRange() const LLVM_READONLY;
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY;
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   // global temp stats (until we have a per-module visitor)
   static void addStmtClass(const StmtClass s);
   static void EnableStatistics();
   static void PrintStats();
 
   /// Dumps the specified AST fragment and all subtrees to
public:
 
   const Decl *getSingleDecl() const { return DG.getSingleDecl(); }
   Decl *getSingleDecl() { return DG.getSingleDecl(); }
 
   const DeclGroupRef getDeclGroup() const { return DG; }
   DeclGroupRef getDeclGroup() { return DG; }
   void setDeclGroup(DeclGroupRef DGR) { DG = DGR; }
 
-  SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
   void setStartLoc(SourceLocation L) { StartLoc = L; }
   SourceLocation getEndLoc() const { return EndLoc; }
   void setEndLoc(SourceLocation L) { EndLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return StartLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return EndLoc; }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return EndLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DeclStmtClass;
   }
 
   // Iterators over subexpressions.
   child_range children() {
     return child_range(child_iterator(DG.begin(), DG.end()),
public:
   /// Build an empty null statement.
   explicit NullStmt(EmptyShell Empty) : Stmt(NullStmtClass, Empty) {}
 
   SourceLocation getSemiLoc() const { return SemiLoc; }
   void setSemiLoc(SourceLocation L) { SemiLoc = L; }
 
   bool hasLeadingEmptyMacro() const { return HasLeadingEmptyMacro; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SemiLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SemiLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == NullStmtClass;
   }
 
   child_range children() {
     return child_range(child_iterator(), child_iterator());
public:
   const_reverse_body_iterator body_rbegin() const {
     return const_reverse_body_iterator(body_end());
   }
 
   const_reverse_body_iterator body_rend() const {
     return const_reverse_body_iterator(body_begin());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LBraceLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RBraceLoc; }
 
   SourceLocation getLBracLoc() const { return LBraceLoc; }
   SourceLocation getRBracLoc() const { return RBraceLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CompoundStmtClass;
   }
public:
   SourceLocation getColonLoc() const { return ColonLoc; }
   void setColonLoc(SourceLocation L) { ColonLoc = L; }
 
   Stmt *getSubStmt();
   const Stmt *getSubStmt() const {
     return const_cast<SwitchCase*>(this)->getSubStmt();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return KeywordLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CaseStmtClass ||
            T->getStmtClass() == DefaultStmtClass;
   }
 };
 
public:
   }
 
   const Stmt *getSubStmt() const { return SubExprs[SUBSTMT]; }
 
   void setSubStmt(Stmt *S) { SubExprs[SUBSTMT] = S; }
   void setLHS(Expr *Val) { SubExprs[LHS] = reinterpret_cast<Stmt*>(Val); }
   void setRHS(Expr *Val) { SubExprs[RHS] = reinterpret_cast<Stmt*>(Val); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return KeywordLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     // Handle deeply nested case statements with iteration instead of recursion.
     const CaseStmt *CS = this;
     while (const auto *CS2 = dyn_cast<CaseStmt>(CS->getSubStmt()))
       CS = CS2;
 
     return CS->getSubStmt()->getEndLoc();
   }
public:
   const Stmt *getSubStmt() const { return SubStmt; }
   void setSubStmt(Stmt *S) { SubStmt = S; }
 
   SourceLocation getDefaultLoc() const { return KeywordLoc; }
   void setDefaultLoc(SourceLocation L) { KeywordLoc = L; }
   SourceLocation getColonLoc() const { return ColonLoc; }
   void setColonLoc(SourceLocation L) { ColonLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return KeywordLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();}
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DefaultStmtClass;
   }
 
   // Iterators
   child_range children() { return child_range(&SubStmt, &SubStmt+1); }
public:
   LabelDecl *getDecl() const { return TheDecl; }
   void setDecl(LabelDecl *D) { TheDecl = D; }
   const char *getName() const;
   Stmt *getSubStmt() { return SubStmt; }
   const Stmt *getSubStmt() const { return SubStmt; }
   void setIdentLoc(SourceLocation L) { IdentLoc = L; }
   void setSubStmt(Stmt *SS) { SubStmt = SS; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return IdentLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();}
 
   child_range children() { return child_range(&SubStmt, &SubStmt+1); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == LabelStmtClass;
   }
 };
public:
   SourceLocation getAttrLoc() const { return AttrLoc; }
   ArrayRef<const Attr*> getAttrs() const {
     return llvm::makeArrayRef(getAttrArrayPtr(), NumAttrs);
   }
 
   Stmt *getSubStmt() { return SubStmt; }
   const Stmt *getSubStmt() const { return SubStmt; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AttrLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();}
 
   child_range children() { return child_range(&SubStmt, &SubStmt + 1); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == AttributedStmtClass;
   }
 };
public:
   SourceLocation getElseLoc() const { return ElseLoc; }
   void setElseLoc(SourceLocation L) { ElseLoc = L; }
 
   bool isConstexpr() const { return IfStmtBits.IsConstexpr; }
   void setConstexpr(bool C) { IfStmtBits.IsConstexpr = C; }
 
   bool isObjCAvailabilityCheck() const;
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return IfLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     if (SubExprs[ELSE])
       return SubExprs[ELSE]->getEndLoc();
     else
       return SubExprs[THEN]->getEndLoc();
   }
 
   // Iterators over subexpressions.  The iterators will include iterating
public:
   /// Set a flag in the SwitchStmt indicating that if the 'switch (X)' is a
   /// switch over an enum value then all cases have been explicitly covered.
   void setAllEnumCasesCovered() { FirstCase.setInt(true); }
 
   /// Returns true if the SwitchStmt is a switch of an enum value and all cases
   /// have been explicitly covered.
   bool isAllEnumCasesCovered() const { return FirstCase.getInt(); }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return SwitchLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExprs[BODY] ? SubExprs[BODY]->getEndLoc() : SubExprs[COND]->getEndLoc();
   }
 
   // Iterators
   child_range children() {
     return child_range(&SubExprs[0], &SubExprs[0]+END_EXPR);
   }
public:
   void setCond(Expr *E) { SubExprs[COND] = reinterpret_cast<Stmt*>(E); }
   Stmt *getBody() { return SubExprs[BODY]; }
   const Stmt *getBody() const { return SubExprs[BODY]; }
   void setBody(Stmt *S) { SubExprs[BODY] = S; }
 
   SourceLocation getWhileLoc() const { return WhileLoc; }
   void setWhileLoc(SourceLocation L) { WhileLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return WhileLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExprs[BODY]->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == WhileStmtClass;
   }
 
public:
   SourceLocation getDoLoc() const { return DoLoc; }
   void setDoLoc(SourceLocation L) { DoLoc = L; }
   SourceLocation getWhileLoc() const { return WhileLoc; }
   void setWhileLoc(SourceLocation L) { WhileLoc = L; }
 
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return DoLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == DoStmtClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   SourceLocation getForLoc() const { return ForLoc; }
   void setForLoc(SourceLocation L) { ForLoc = L; }
   SourceLocation getLParenLoc() const { return LParenLoc; }
   void setLParenLoc(SourceLocation L) { LParenLoc = L; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation L) { RParenLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return ForLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExprs[BODY]->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ForStmtClass;
   }
 
public:
   LabelDecl *getLabel() const { return Label; }
   void setLabel(LabelDecl *D) { Label = D; }
 
   SourceLocation getGotoLoc() const { return GotoLoc; }
   void setGotoLoc(SourceLocation L) { GotoLoc = L; }
   SourceLocation getLabelLoc() const { return LabelLoc; }
   void setLabelLoc(SourceLocation L) { LabelLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return GotoLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return LabelLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == GotoStmtClass;
   }
 
   // Iterators
   child_range children() {
public:
 
   /// getConstantTarget - Returns the fixed target of this indirect
   /// goto, if one exists.
   LabelDecl *getConstantTarget();
   const LabelDecl *getConstantTarget() const {
     return const_cast<IndirectGotoStmt*>(this)->getConstantTarget();
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return GotoLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Target->getEndLoc(); }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == IndirectGotoStmtClass;
   }
 
   // Iterators
   child_range children() { return child_range(&Target, &Target+1); }
 };
 
 /// ContinueStmt - This represents a continue.
 class ContinueStmt : public Stmt {
   SourceLocation ContinueLoc;
 
 public:
   ContinueStmt(SourceLocation CL) : Stmt(ContinueStmtClass), ContinueLoc(CL) {}
 
   /// Build an empty continue statement.
   explicit ContinueStmt(EmptyShell Empty) : Stmt(ContinueStmtClass, Empty) {}
 
   SourceLocation getContinueLoc() const { return ContinueLoc; }
   void setContinueLoc(SourceLocation L) { ContinueLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return ContinueLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return ContinueLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ContinueStmtClass;
   }
 
   // Iterators
   child_range children() {
public:
   }
 
   /// Build an empty break statement.
   explicit BreakStmt(EmptyShell Empty) : Stmt(BreakStmtClass, Empty) {}
 
   SourceLocation getBreakLoc() const { return BreakLoc; }
   void setBreakLoc(SourceLocation L) { BreakLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return BreakLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return BreakLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == BreakStmtClass;
   }
 
   // Iterators
   child_range children() {
public:
   /// Retrieve the variable that might be used for the named return
   /// value optimization.
   ///
   /// The optimization itself can only be performed if the variable is
   /// also marked as an NRVO object.
   const VarDecl *getNRVOCandidate() const { return NRVOCandidate; }
   void setNRVOCandidate(const VarDecl *Var) { NRVOCandidate = Var; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return RetLoc; }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return RetExpr ? RetExpr->getEndLoc() : RetLoc;
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ReturnStmtClass;
   }
 
public:
   void setAsmLoc(SourceLocation L) { AsmLoc = L; }
 
   bool isSimple() const { return IsSimple; }
   void setSimple(bool V) { IsSimple = V; }
 
   bool isVolatile() const { return IsVolatile; }
   void setVolatile(bool V) { IsVolatile = V; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return {}; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return {}; }
 
   //===--- Asm String Analysis ---===//
 
   /// Assemble final IR asm string.
   std::string generateAsmString(const ASTContext &C) const;
 
   //===--- Output operands ---===//
public:
 
   StringRef getClobber(unsigned i) const;
 
   StringLiteral *getClobberStringLiteral(unsigned i) { return Clobbers[i]; }
   const StringLiteral *getClobberStringLiteral(unsigned i) const {
     return Clobbers[i];
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AsmLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return RParenLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == GCCAsmStmtClass;
   }
 };
 
 /// This represents a Microsoft inline-assembly statement extension.
public:
   StringRef getClobber(unsigned i) const { return getClobbers()[i]; }
 
 private:
   void initialize(const ASTContext &C, StringRef AsmString,
                   ArrayRef<Token> AsmToks, ArrayRef<StringRef> Constraints,
                   ArrayRef<Expr*> Exprs, ArrayRef<StringRef> Clobbers);
 
 public:
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AsmLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == MSAsmStmtClass;
   }
 
   child_range children() {
     return child_range(&Exprs[0], &Exprs[NumInputs + NumOutputs]);
   }
class SEHExceptStmt : public Stmt {
   explicit SEHExceptStmt(EmptyShell E) : Stmt(SEHExceptStmtClass, E) {}
 
 public:
   static SEHExceptStmt* Create(const ASTContext &C,
                                SourceLocation ExceptLoc,
                                Expr *FilterExpr,
                                Stmt *Block);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getExceptLoc(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   SourceLocation getExceptLoc() const { return Loc; }
   SourceLocation getEndLoc() const { return getBlock()->getEndLoc(); }
 
   Expr *getFilterExpr() const {
     return reinterpret_cast<Expr*>(Children[FILTER_EXPR]);
   }
 
class SEHFinallyStmt : public Stmt {
   SEHFinallyStmt(SourceLocation Loc, Stmt *Block);
   explicit SEHFinallyStmt(EmptyShell E) : Stmt(SEHFinallyStmtClass, E) {}
 
 public:
   static SEHFinallyStmt* Create(const ASTContext &C,
                                 SourceLocation FinallyLoc,
                                 Stmt *Block);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getFinallyLoc(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   SourceLocation getFinallyLoc() const { return Loc; }
   SourceLocation getEndLoc() const { return Block->getEndLoc(); }
 
   CompoundStmt *getBlock() const { return cast<CompoundStmt>(Block); }
 
   child_range children() {
     return child_range(&Block,&Block+1);
class SEHTryStmt : public Stmt {
 
   explicit SEHTryStmt(EmptyShell E) : Stmt(SEHTryStmtClass, E) {}
 
 public:
   static SEHTryStmt* Create(const ASTContext &C, bool isCXXTry,
                             SourceLocation TryLoc, Stmt *TryBlock,
                             Stmt *Handler);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getTryLoc(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   SourceLocation getTryLoc() const { return TryLoc; }
   SourceLocation getEndLoc() const { return Children[HANDLER]->getEndLoc(); }
 
   bool getIsCXXTry() const { return IsCXXTry; }
 
   CompoundStmt* getTryBlock() const {
     return cast<CompoundStmt>(Children[TRY]);
explicit SEHLeaveStmt(SourceLocation LL)
       : Stmt(SEHLeaveStmtClass), LeaveLoc(LL) {}
 
   /// Build an empty __leave statement.
   explicit SEHLeaveStmt(EmptyShell Empty) : Stmt(SEHLeaveStmtClass, Empty) {}
 
   SourceLocation getLeaveLoc() const { return LeaveLoc; }
   void setLeaveLoc(SourceLocation L) { LeaveLoc = L; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return LeaveLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return LeaveLoc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == SEHLeaveStmtClass;
   }
 
   // Iterators
   child_range children() {
public:
   capture_init_iterator capture_init_end() {
     return capture_init_begin() + NumCaptures;
   }
 
   const_capture_init_iterator capture_init_end() const {
     return capture_init_begin() + NumCaptures;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getCapturedStmt()->getBeginLoc();
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getCapturedStmt()->getEndLoc();
   }
 
   SourceRange getSourceRange() const LLVM_READONLY {
     return getCapturedStmt()->getSourceRange();
   }
 

include/clang/AST/StmtCXX.h

 public:
   CXXCatchStmt(SourceLocation catchLoc, VarDecl *exDecl, Stmt *handlerBlock)
   : Stmt(CXXCatchStmtClass), CatchLoc(catchLoc), ExceptionDecl(exDecl),
     HandlerBlock(handlerBlock) {}
 
   CXXCatchStmt(EmptyShell Empty)
   : Stmt(CXXCatchStmtClass), ExceptionDecl(nullptr), HandlerBlock(nullptr) {}
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return CatchLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return HandlerBlock->getEndLoc();
   }
 
   SourceLocation getCatchLoc() const { return CatchLoc; }
   VarDecl *getExceptionDecl() const { return ExceptionDecl; }
   QualType getCaughtType() const;
   Stmt *getHandlerBlock() const { return HandlerBlock; }

 
 public:
   static CXXTryStmt *Create(const ASTContext &C, SourceLocation tryLoc,
                             Stmt *tryBlock, ArrayRef<Stmt*> handlers);
 
   static CXXTryStmt *Create(const ASTContext &C, EmptyShell Empty,
                             unsigned numHandlers);
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return getTryLoc(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   SourceLocation getTryLoc() const { return TryLoc; }
   SourceLocation getEndLoc() const {
     return getStmts()[NumHandlers]->getEndLoc();
   }
 
   CompoundStmt *getTryBlock() {
     return cast<CompoundStmt>(getStmts()[0]);
public:
   void setLoopVarStmt(Stmt *S) { SubExprs[LOOPVAR] = S; }
   void setBody(Stmt *S) { SubExprs[BODY] = S; }
 
   SourceLocation getForLoc() const { return ForLoc; }
   SourceLocation getCoawaitLoc() const { return CoawaitLoc; }
   SourceLocation getColonLoc() const { return ColonLoc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return ForLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExprs[BODY]->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == CXXForRangeStmtClass;
   }
 
public:
   DeclarationNameInfo getNameInfo() const { return NameInfo; }
 
   /// Retrieve the compound statement that will be included in the
   /// program only if the existence of the symbol matches the initial keyword.
   CompoundStmt *getSubStmt() const {
     return reinterpret_cast<CompoundStmt *>(SubStmt);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return KeywordLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();}
 
   child_range children() {
     return child_range(&SubStmt, &SubStmt+1);
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == MSDependentExistsStmtClass;
public:
   Stmt *getReturnStmt() const { return getStoredStmts()[SubStmt::ReturnStmt]; }
   Stmt *getReturnStmtOnAllocFailure() const {
     return getStoredStmts()[SubStmt::ReturnStmtOnAllocFailure];
   }
   ArrayRef<Stmt const *> getParamMoves() const {
     return {getStoredStmts() + SubStmt::FirstParamMove, NumParams};
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return getBody() ? getBody()->getBeginLoc()
             : getPromiseDecl()->getBeginLoc();
   }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getBody() ? getBody()->getEndLoc() : getPromiseDecl()->getEndLoc();
   }
 
   child_range children() {
     return child_range(getStoredStmts(),
                        getStoredStmts() + SubStmt::FirstParamMove + NumParams);
   }
public:
   /// finalized or the coroutine has no eventual return type.
   Expr *getPromiseCall() const {
     return static_cast<Expr*>(SubStmts[PromiseCall]);
   }
 
   bool isImplicit() const { return IsImplicit; }
   void setIsImplicit(bool value = true) { IsImplicit = value; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return CoreturnLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getOperand() ? getOperand()->getEndLoc() : getBeginLoc();
   }
 
   child_range children() {
     if (!getOperand())
       return child_range(SubStmts + SubStmt::PromiseCall,
                          SubStmts + SubStmt::Count);

include/clang/AST/StmtObjC.h

public:
   }
   void setBody(Stmt *S) { SubExprs[BODY] = S; }
 
   SourceLocation getForLoc() const { return ForLoc; }
   void setForLoc(SourceLocation Loc) { ForLoc = Loc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation Loc) { RParenLoc = Loc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return ForLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return SubExprs[BODY]->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCForCollectionStmtClass;
   }
 
public:
   }
   void setCatchParamDecl(VarDecl *D) { ExceptionDecl = D; }
 
   SourceLocation getAtCatchLoc() const { return AtCatchLoc; }
   void setAtCatchLoc(SourceLocation Loc) { AtCatchLoc = Loc; }
   SourceLocation getRParenLoc() const { return RParenLoc; }
   void setRParenLoc(SourceLocation Loc) { RParenLoc = Loc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtCatchLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Body->getEndLoc(); }
 
   bool hasEllipsis() const { return getCatchParamDecl() == nullptr; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCAtCatchStmtClass;
   }
 
public:
 
   explicit ObjCAtFinallyStmt(EmptyShell Empty) :
     Stmt(ObjCAtFinallyStmtClass, Empty) { }
 
   const Stmt *getFinallyBody() const { return AtFinallyStmt; }
   Stmt *getFinallyBody() { return AtFinallyStmt; }
   void setFinallyBody(Stmt *S) { AtFinallyStmt = S; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtFinallyLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return AtFinallyStmt->getEndLoc();
   }
 
   SourceLocation getAtFinallyLoc() const { return AtFinallyLoc; }
   void setAtFinallyLoc(SourceLocation Loc) { AtFinallyLoc = Loc; }
 
   static bool classof(const Stmt *T) {
ObjCAtFinallyStmt *getFinallyStmt() {
 
     return cast_or_null<ObjCAtFinallyStmt>(getStmts()[1 + NumCatchStmts]);
   }
   void setFinallyStmt(Stmt *S) {
     assert(HasFinally && "@try does not have a @finally slot!");
     getStmts()[1 + NumCatchStmts] = S;
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtTryLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY;
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCAtTryStmtClass;
   }
 
   child_range children() {
     return child_range(getStmts(),
public:
   const Expr *getSynchExpr() const {
     return reinterpret_cast<Expr*>(SubStmts[SYNC_EXPR]);
   }
   Expr *getSynchExpr() {
     return reinterpret_cast<Expr*>(SubStmts[SYNC_EXPR]);
   }
   void setSynchExpr(Stmt *S) { SubStmts[SYNC_EXPR] = S; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtSynchronizedLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return getSynchBody()->getEndLoc();
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCAtSynchronizedStmtClass;
   }
 
public:
 
   const Expr *getThrowExpr() const { return reinterpret_cast<Expr*>(Throw); }
   Expr *getThrowExpr() { return reinterpret_cast<Expr*>(Throw); }
   void setThrowExpr(Stmt *S) { Throw = S; }
 
   SourceLocation getThrowLoc() const LLVM_READONLY { return AtThrowLoc; }
   void setThrowLoc(SourceLocation Loc) { AtThrowLoc = Loc; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtThrowLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY {
     return Throw ? Throw->getEndLoc() : AtThrowLoc;
   }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCAtThrowStmtClass;
   }
 
public:
 
   explicit ObjCAutoreleasePoolStmt(EmptyShell Empty) :
     Stmt(ObjCAutoreleasePoolStmtClass, Empty) { }
 
   const Stmt *getSubStmt() const { return SubStmt; }
   Stmt *getSubStmt() { return SubStmt; }
   void setSubStmt(Stmt *S) { SubStmt = S; }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return AtLoc; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return SubStmt->getEndLoc();}
 
   SourceLocation getAtLoc() const { return AtLoc; }
   void setAtLoc(SourceLocation Loc) { AtLoc = Loc; }
 
   static bool classof(const Stmt *T) {
     return T->getStmtClass() == ObjCAutoreleasePoolStmtClass;
   }
 
   child_range children() { return child_range(&SubStmt, &SubStmt + 1); }
 };
 
 }  // end namespace clang
 
 #endif

include/clang/AST/StmtOpenMP.h

public:
   /// specific kind.
   template <typename SpecificClause>
   bool hasClausesOfKind() const {
     auto Clauses = getClausesOfKind<SpecificClause>();
     return Clauses.begin() != Clauses.end();
   }
 
   /// Returns starting location of directive kind.
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const { return StartLoc; }
   /// Returns ending location of directive.
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const { return EndLoc; }
 
   /// Set starting location of directive kind.
   ///
   /// \param Loc New starting location of directive.
   ///
   void setLocStart(SourceLocation Loc) { StartLoc = Loc; }
   /// Set ending location of directive.

include/clang/AST/TypeLoc.h

#include "clang/AST/TypeNodes.def"
   /// Get the end source location.
   SourceLocation getEndLoc() const;
 
   /// Get the full source range.
   SourceRange getSourceRange() const LLVM_READONLY {
     return SourceRange(getBeginLoc(), getEndLoc());
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
 
   /// Get the local source range.
   SourceRange getLocalSourceRange() const {
     return getLocalSourceRangeImpl(*this);
   }
 
   /// Returns the size of the type source info data block.
   unsigned getFullDataSize() const {

include/clang/Analysis/CloneDetection.h

public:
   }
 
   /// Returns true if this objects holds a list of statements.
   bool holdsSequence() const { return EndIndex != 0; }
 
   /// Returns the start sourcelocation of the first statement in this sequence.
   ///
   /// This method should only be called on a non-empty StmtSequence object.
-  SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const;
 
   /// Returns the end sourcelocation of the last statement in this sequence.
   ///
   /// This method should only be called on a non-empty StmtSequence object.
   SourceLocation getEndLoc() const;
 
   /// Returns the source range of the whole sequence - from the beginning

include/clang/Sema/DeclSpec.h

public:
   Expr *getRepAsExpr() const {
     assert(isExprRep((TST) TypeSpecType) && "DeclSpec does not store an expr");
     return ExprRep;
   }
   CXXScopeSpec &getTypeSpecScope() { return TypeScope; }
   const CXXScopeSpec &getTypeSpecScope() const { return TypeScope; }
 
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 
   SourceLocation getTypeSpecWidthLoc() const { return TSWRange.getBegin(); }
   SourceRange getTypeSpecWidthRange() const { return TSWRange; }
   SourceLocation getTypeSpecComplexLoc() const { return TSCLoc; }
   SourceLocation getTypeSpecSignLoc() const { return TSSLoc; }
   SourceLocation getTypeSpecTypeLoc() const { return TSTLoc; }
   SourceLocation getAltiVecLoc() const { return AltiVecLoc; }
void setDeductionGuideName(ParsedTemplateTy Template,
     TemplateName = Template;
     StartLocation = EndLocation = TemplateLoc;
   }
 
   /// Return the source range that covers this unqualified-id.
   SourceRange getSourceRange() const LLVM_READONLY {
     return SourceRange(StartLocation, EndLocation);
   }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return StartLocation; }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return EndLocation; }
 };
 
 /// A set of tokens that has been cached for later parsing.
 typedef SmallVector<Token, 4> CachedTokens;
 
 /// One instance of this struct is used for each type in a
 /// declarator that is parsed.
bool isPrototypeContext() const {
     return (Context == DeclaratorContext::PrototypeContext ||
             Context == DeclaratorContext::ObjCParameterContext ||
             Context == DeclaratorContext::ObjCResultContext ||
             Context == DeclaratorContext::LambdaExprParameterContext);
   }
 
   /// Get the source range that spans this declarator.
   SourceRange getSourceRange() const LLVM_READONLY { return Range; }
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY { return Range.getBegin(); }
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return Range.getEnd(); }
 
   void SetSourceRange(SourceRange R) { Range = R; }
   /// SetRangeBegin - Set the start of the source range to Loc, unless it's
   /// invalid.
   void SetRangeBegin(SourceLocation Loc) {
     if (!Loc.isInvalid())
       Range.setBegin(Loc);

lib/CodeGen/CoverageMappingGen.cpp

public:
   const Counter &getCounter() const { return Count; }
 
   void setCounter(Counter C) { Count = C; }
 
   bool hasStartLoc() const { return LocStart.hasValue(); }
 
   void setStartLoc(SourceLocation Loc) { LocStart = Loc; }
 
-  SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getStartLoc() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const {
     assert(LocStart && "Region has no start location");
     return *LocStart;
   }
 
   bool hasEndLoc() const { return LocEnd.hasValue(); }
 
   void setEndLoc(SourceLocation Loc) {

lib/Sema/SemaChecking.cpp

public:
   SourceLocation getLocationOfByte(
       unsigned ByteNo, const SourceManager &SM, const LangOptions &Features,
       const TargetInfo &Target, unsigned *StartToken = nullptr,
       unsigned *StartTokenByteOffset = nullptr) const {
     return FExpr->getLocationOfByte(ByteNo + Offset, SM, Features, Target,
                                     StartToken, StartTokenByteOffset);
   }
 
-  SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
+  [[deprecated]] SourceLocation getLocStart() const LLVM_READONLY { return getBeginLoc();  }
   SourceLocation getBeginLoc() const LLVM_READONLY {
     return FExpr->getBeginLoc().getLocWithOffset(Offset);
   }
 
-  SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
+  [[deprecated]] SourceLocation getLocEnd() const LLVM_READONLY { return getEndLoc();  }
   SourceLocation getEndLoc() const LLVM_READONLY { return FExpr->getEndLoc(); }
 };
 
 }  // namespace
 
 static void CheckFormatString(Sema &S, const FormatStringLiteral *FExpr,
                               const Expr *OrigFormatExpr,
                               ArrayRef<const Expr *> Args,