ExprCXX.h revision 4c5d320a7581f4b80b151630c91cea5727fa9923
15f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===--- ExprCXX.h - Classes for representing expressions -------*- C++ -*-===// 25f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 35f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// The LLVM Compiler Infrastructure 45f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 50bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// This file is distributed under the University of Illinois Open Source 60bc735ffcfb223c0186419547abaa5c84482663eChris Lattner// License. See LICENSE.TXT for details. 75f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 85f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===----------------------------------------------------------------------===// 95f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 105f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// This file defines the Expr interface and subclasses for C++ expressions. 115f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer// 125f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer//===----------------------------------------------------------------------===// 135f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 145f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer#ifndef LLVM_CLANG_AST_EXPRCXX_H 155f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer#define LLVM_CLANG_AST_EXPRCXX_H 165f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 175f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer#include "clang/AST/Expr.h" 18c4a1dea2dc56bd1357ec91b829a0b9e68229a13eDaniel Dunbar#include "clang/AST/Decl.h" 195f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 205f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencernamespace clang { 215f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 224c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl class CXXConstructorDecl; 234c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 241060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek//===--------------------------------------------------------------------===// 251060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek// C++ Expressions. 261060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek//===--------------------------------------------------------------------===// 271060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 28b4609806e9232593ece09ce08b630836e825865cDouglas Gregor/// CXXOperatorCallExpr - Represents a call to an overloaded operator 29b4609806e9232593ece09ce08b630836e825865cDouglas Gregor/// written using operator syntax, e.g., "x + y" or "*p". While 30b4609806e9232593ece09ce08b630836e825865cDouglas Gregor/// semantically equivalent to a normal call, this AST node provides 31b4609806e9232593ece09ce08b630836e825865cDouglas Gregor/// better information about the syntactic representation of the call. 32b4609806e9232593ece09ce08b630836e825865cDouglas Gregorclass CXXOperatorCallExpr : public CallExpr { 33b4609806e9232593ece09ce08b630836e825865cDouglas Gregorpublic: 34b4609806e9232593ece09ce08b630836e825865cDouglas Gregor CXXOperatorCallExpr(Expr *fn, Expr **args, unsigned numargs, QualType t, 35b4609806e9232593ece09ce08b630836e825865cDouglas Gregor SourceLocation operatorloc) 36b4609806e9232593ece09ce08b630836e825865cDouglas Gregor : CallExpr(CXXOperatorCallExprClass, fn, args, numargs, t, operatorloc) { } 37b4609806e9232593ece09ce08b630836e825865cDouglas Gregor 38b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// getOperator - Returns the kind of overloaded operator that this 39b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// expression refers to. 40b4609806e9232593ece09ce08b630836e825865cDouglas Gregor OverloadedOperatorKind getOperator() const; 41b4609806e9232593ece09ce08b630836e825865cDouglas Gregor 42b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// getOperatorLoc - Returns the location of the operator symbol in 43b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// the expression. When @c getOperator()==OO_Call, this is the 44b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// location of the right parentheses; when @c 45b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// getOperator()==OO_Subscript, this is the location of the right 46b4609806e9232593ece09ce08b630836e825865cDouglas Gregor /// bracket. 47b4609806e9232593ece09ce08b630836e825865cDouglas Gregor SourceLocation getOperatorLoc() const { return getRParenLoc(); } 48b4609806e9232593ece09ce08b630836e825865cDouglas Gregor 49b4609806e9232593ece09ce08b630836e825865cDouglas Gregor virtual SourceRange getSourceRange() const; 50b4609806e9232593ece09ce08b630836e825865cDouglas Gregor 51b4609806e9232593ece09ce08b630836e825865cDouglas Gregor static bool classof(const Stmt *T) { 52b4609806e9232593ece09ce08b630836e825865cDouglas Gregor return T->getStmtClass() == CXXOperatorCallExprClass; 53b4609806e9232593ece09ce08b630836e825865cDouglas Gregor } 54b4609806e9232593ece09ce08b630836e825865cDouglas Gregor static bool classof(const CXXOperatorCallExpr *) { return true; } 55b4609806e9232593ece09ce08b630836e825865cDouglas Gregor}; 56b4609806e9232593ece09ce08b630836e825865cDouglas Gregor 5749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXNamedCastExpr - Abstract class common to all of the C++ "named" 5849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// casts, @c static_cast, @c dynamic_cast, @c reinterpret_cast, or @c 5949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// const_cast. 6049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// 6149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// This abstract class is inherited by all of the classes 6249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// representing "named" casts, e.g., CXXStaticCastExpr, 6349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXDynamicCastExpr, CXXReinterpretCastExpr, and CXXConstCastExpr. 6449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXNamedCastExpr : public ExplicitCastExpr { 651060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekprivate: 661060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek SourceLocation Loc; // the location of the casting op 6749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 6849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorprotected: 6949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXNamedCastExpr(StmtClass SC, QualType ty, Expr *op, QualType writtenTy, 7049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor SourceLocation l) 7149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor : ExplicitCastExpr(SC, ty, op, writtenTy), Loc(l) {} 7249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 731060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekpublic: 7449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor const char *getCastName() const; 7549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 761060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual SourceRange getSourceRange() const { 771060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return SourceRange(Loc, getSubExpr()->getSourceRange().getEnd()); 781060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 791060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const Stmt *T) { 8049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor switch (T->getStmtClass()) { 8149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor case CXXNamedCastExprClass: 8249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor case CXXStaticCastExprClass: 8349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor case CXXDynamicCastExprClass: 8449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor case CXXReinterpretCastExprClass: 8549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor case CXXConstCastExprClass: 8649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return true; 8749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor default: 8849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return false; 8949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor } 901060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 9149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const CXXNamedCastExpr *) { return true; } 921060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 9349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor virtual void EmitImpl(llvm::Serializer& S) const; 9449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static CXXNamedCastExpr *CreateImpl(llvm::Deserializer& D, ASTContext& C, 9549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor StmtClass SC); 9649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor}; 9749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 9849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXStaticCastExpr - A C++ @c static_cast expression (C++ [expr.static.cast]). 9949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// 10049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// This expression node represents a C++ static cast, e.g., 10149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// @c static_cast<int>(1.0). 10249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXStaticCastExpr : public CXXNamedCastExpr { 10349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorpublic: 10449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXStaticCastExpr(QualType ty, Expr *op, QualType writtenTy, SourceLocation l) 10549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor : CXXNamedCastExpr(CXXStaticCastExprClass, ty, op, writtenTy, l) {} 10649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 10749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const Stmt *T) { 10849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return T->getStmtClass() == CXXStaticCastExprClass; 10949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor } 11049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const CXXStaticCastExpr *) { return true; } 11149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor}; 11249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 11349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXDynamicCastExpr - A C++ @c dynamic_cast expression 11449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// (C++ [expr.dynamic.cast]), which may perform a run-time check to 11549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// determine how to perform the type cast. 11649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// 11749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// This expression node represents a dynamic cast, e.g., 11849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// @c dynamic_cast<Derived*>(BasePtr). 11949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXDynamicCastExpr : public CXXNamedCastExpr { 12049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorpublic: 12149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXDynamicCastExpr(QualType ty, Expr *op, QualType writtenTy, SourceLocation l) 12249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor : CXXNamedCastExpr(CXXDynamicCastExprClass, ty, op, writtenTy, l) {} 12349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 12449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const Stmt *T) { 12549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return T->getStmtClass() == CXXDynamicCastExprClass; 12649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor } 12749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const CXXDynamicCastExpr *) { return true; } 12849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor}; 12949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 13049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXReinterpretCastExpr - A C++ @c reinterpret_cast expression (C++ 13149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// [expr.reinterpret.cast]), which provides a differently-typed view 13249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// of a value but performs no actual work at run time. 13349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// 13449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// This expression node represents a reinterpret cast, e.g., 13549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// @c reinterpret_cast<int>(VoidPtr). 13649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXReinterpretCastExpr : public CXXNamedCastExpr { 13749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorpublic: 13849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXReinterpretCastExpr(QualType ty, Expr *op, QualType writtenTy, 13949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor SourceLocation l) 14049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor : CXXNamedCastExpr(CXXReinterpretCastExprClass, ty, op, writtenTy, l) {} 14149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 14249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const Stmt *T) { 14349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return T->getStmtClass() == CXXReinterpretCastExprClass; 14449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor } 14549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const CXXReinterpretCastExpr *) { return true; } 14649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor}; 14749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 14849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXConstCastExpr - A C++ @c const_cast expression (C++ [expr.const.cast]), 14949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// which can remove type qualifiers but does not change the underlying value. 15049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// 15149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// This expression node represents a const cast, e.g., 15249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// @c const_cast<char*>(PtrToConstChar). 15349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXConstCastExpr : public CXXNamedCastExpr { 15449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorpublic: 15549badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXConstCastExpr(QualType ty, Expr *op, QualType writtenTy, 15649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor SourceLocation l) 15749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor : CXXNamedCastExpr(CXXConstCastExprClass, ty, op, writtenTy, l) {} 15849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor 15949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const Stmt *T) { 16049badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor return T->getStmtClass() == CXXConstCastExprClass; 16149badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor } 16249badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor static bool classof(const CXXConstCastExpr *) { return true; } 1631060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek}; 1641060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 1651060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// CXXBoolLiteralExpr - [C++ 2.13.5] C++ Boolean Literal. 1661060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// 1671060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekclass CXXBoolLiteralExpr : public Expr { 1681060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek bool Value; 1691060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek SourceLocation Loc; 1701060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekpublic: 1711060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek CXXBoolLiteralExpr(bool val, QualType Ty, SourceLocation l) : 1721060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Expr(CXXBoolLiteralExprClass, Ty), Value(val), Loc(l) {} 1731060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 1741060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek bool getValue() const { return Value; } 1755f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 1761060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual SourceRange getSourceRange() const { return SourceRange(Loc); } 1775f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 1781060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const Stmt *T) { 1791060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return T->getStmtClass() == CXXBoolLiteralExprClass; 1801060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 1811060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const CXXBoolLiteralExpr *) { return true; } 1825f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 1831060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Iterators 1841060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_begin(); 1851060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_end(); 1861060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek}; 1871060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 188c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl/// CXXTypeidExpr - A C++ @c typeid expression (C++ [expr.typeid]), which gets 189c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl/// the type_info that corresponds to the supplied type, or the (possibly 190c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl/// dynamic) type of the supplied expression. 191c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl/// 192c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl/// This represents code like @c typeid(int) or @c typeid(*objPtr) 193c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redlclass CXXTypeidExpr : public Expr { 194c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redlprivate: 195c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl bool isTypeOp : 1; 196c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl void *Operand; 197c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl SourceRange Range; 198c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 199c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redlpublic: 200c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl CXXTypeidExpr(bool isTypeOp, void *op, QualType Ty, const SourceRange r) : 201c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl Expr(CXXTypeidExprClass, Ty), isTypeOp(isTypeOp), Operand(op), Range(r) {} 202c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 203c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl bool isTypeOperand() const { return isTypeOp; } 204c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl QualType getTypeOperand() const { 205c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl assert(isTypeOperand() && "Cannot call getTypeOperand for typeid(expr)"); 206c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl return QualType::getFromOpaquePtr(Operand); 207c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl } 208c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl Expr* getExprOperand() const { 209c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl assert(!isTypeOperand() && "Cannot call getExprOperand for typeid(type)"); 210c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl return static_cast<Expr*>(Operand); 211c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl } 212c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 213c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl virtual SourceRange getSourceRange() const { 214c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl return Range; 215c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl } 216c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl static bool classof(const Stmt *T) { 217c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl return T->getStmtClass() == CXXTypeidExprClass; 218c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl } 219c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl static bool classof(const CXXTypeidExpr *) { return true; } 220c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 221c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl // Iterators 222c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl virtual child_iterator child_begin(); 223c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl virtual child_iterator child_end(); 224c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 225c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl virtual void EmitImpl(llvm::Serializer& S) const; 226c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl static CXXTypeidExpr* CreateImpl(llvm::Deserializer& D, ASTContext& C); 227c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl}; 228c42e1183846228a7fa5143ad76507d6d60f5c6f3Sebastian Redl 229796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// CXXThisExpr - Represents the "this" expression in C++, which is a 230796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// pointer to the object on which the current member function is 231796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// executing (C++ [expr.prim]p3). Example: 232796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// 233796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// @code 234796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// class Foo { 235796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// public: 236796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// void bar(); 237796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// void test() { this->bar(); } 238796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// }; 239796da18402f286b897782a298ae3b20c459c102eDouglas Gregor/// @endcode 240796da18402f286b897782a298ae3b20c459c102eDouglas Gregorclass CXXThisExpr : public Expr { 241796da18402f286b897782a298ae3b20c459c102eDouglas Gregor SourceLocation Loc; 242796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 243796da18402f286b897782a298ae3b20c459c102eDouglas Gregorpublic: 244796da18402f286b897782a298ae3b20c459c102eDouglas Gregor CXXThisExpr(SourceLocation L, QualType Type) 245796da18402f286b897782a298ae3b20c459c102eDouglas Gregor : Expr(CXXThisExprClass, Type), Loc(L) { } 246796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 247796da18402f286b897782a298ae3b20c459c102eDouglas Gregor virtual SourceRange getSourceRange() const { return SourceRange(Loc); } 248796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 249796da18402f286b897782a298ae3b20c459c102eDouglas Gregor static bool classof(const Stmt *T) { 250796da18402f286b897782a298ae3b20c459c102eDouglas Gregor return T->getStmtClass() == CXXThisExprClass; 251796da18402f286b897782a298ae3b20c459c102eDouglas Gregor } 252796da18402f286b897782a298ae3b20c459c102eDouglas Gregor static bool classof(const CXXThisExpr *) { return true; } 253796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 254796da18402f286b897782a298ae3b20c459c102eDouglas Gregor // Iterators 255796da18402f286b897782a298ae3b20c459c102eDouglas Gregor virtual child_iterator child_begin(); 256796da18402f286b897782a298ae3b20c459c102eDouglas Gregor virtual child_iterator child_end(); 257796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 258796da18402f286b897782a298ae3b20c459c102eDouglas Gregor virtual void EmitImpl(llvm::Serializer& S) const; 259796da18402f286b897782a298ae3b20c459c102eDouglas Gregor static CXXThisExpr* CreateImpl(llvm::Deserializer& D, ASTContext& C); 260796da18402f286b897782a298ae3b20c459c102eDouglas Gregor}; 261796da18402f286b897782a298ae3b20c459c102eDouglas Gregor 2621060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// CXXThrowExpr - [C++ 15] C++ Throw Expression. This handles 2631060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// 'throw' and 'throw' assignment-expression. When 2641060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// assignment-expression isn't present, Op will be null. 2651060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// 2661060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekclass CXXThrowExpr : public Expr { 2671060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Stmt *Op; 2681060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek SourceLocation ThrowLoc; 2691060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekpublic: 2701060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Ty is the void type which is used as the result type of the 2711060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // exepression. The l is the location of the throw keyword. expr 2721060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // can by null, if the optional expression to throw isn't present. 2731060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek CXXThrowExpr(Expr *expr, QualType Ty, SourceLocation l) : 2741060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Expr(CXXThrowExprClass, Ty), Op(expr), ThrowLoc(l) {} 2751060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek const Expr *getSubExpr() const { return cast_or_null<Expr>(Op); } 2761060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Expr *getSubExpr() { return cast_or_null<Expr>(Op); } 2771060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 2781060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual SourceRange getSourceRange() const { 2791060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek if (getSubExpr() == 0) 2801060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return SourceRange(ThrowLoc, ThrowLoc); 2811060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return SourceRange(ThrowLoc, getSubExpr()->getSourceRange().getEnd()); 2821060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 2831060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 2841060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const Stmt *T) { 2851060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return T->getStmtClass() == CXXThrowExprClass; 2861060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 2871060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const CXXThrowExpr *) { return true; } 2881060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 2891060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Iterators 2901060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_begin(); 2911060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_end(); 2921060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek}; 2931060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 2941060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// CXXDefaultArgExpr - C++ [dcl.fct.default]. This wraps up a 2951060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// function call argument that was created from the corresponding 2961060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// parameter's default argument, when the call did not explicitly 2971060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek/// supply arguments for all of the parameters. 2981060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekclass CXXDefaultArgExpr : public Expr { 2991060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek ParmVarDecl *Param; 3001060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenekpublic: 3011060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Param is the parameter whose default argument is used by this 3021060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // expression. 3031060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek explicit CXXDefaultArgExpr(ParmVarDecl *param) 3041060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek : Expr(CXXDefaultArgExprClass, param->getDefaultArg()->getType()), 3051060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Param(param) { } 3061060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3071060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Retrieve the parameter that the argument was created from. 3081060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek const ParmVarDecl *getParam() const { return Param; } 3091060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek ParmVarDecl *getParam() { return Param; } 3101060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3111060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Retrieve the actual argument to the function call. 3121060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek const Expr *getExpr() const { return Param->getDefaultArg(); } 3131060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek Expr *getExpr() { return Param->getDefaultArg(); } 3141060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3151060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual SourceRange getSourceRange() const { 3161060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Default argument expressions have no representation in the 3171060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // source, so they have an empty source range. 3181060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return SourceRange(); 3191060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 3201060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3211060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const Stmt *T) { 3221060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek return T->getStmtClass() == CXXDefaultArgExprClass; 3231060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek } 3241060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static bool classof(const CXXDefaultArgExpr *) { return true; } 3251060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3261060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Iterators 3271060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_begin(); 3281060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual child_iterator child_end(); 3291060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek 3301060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek // Serialization 3311060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek virtual void EmitImpl(llvm::Serializer& S) const; 3321060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek static CXXDefaultArgExpr* CreateImpl(llvm::Deserializer& D, 3331060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek ASTContext& C); 3341060aff23f72135f8b50034a1e80f16725ebc56cTed Kremenek}; 335987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 33649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// CXXFunctionalCastExpr - Represents an explicit C++ type conversion 33749badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// that uses "functional" notion (C++ [expr.type.conv]). Example: @c 33849badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor/// x = int(0.5); 33949badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregorclass CXXFunctionalCastExpr : public ExplicitCastExpr { 340987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation TyBeginLoc; 341987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation RParenLoc; 342987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidispublic: 34349badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor CXXFunctionalCastExpr(QualType ty, QualType writtenTy, 34449badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor SourceLocation tyBeginLoc, Expr *castExpr, 345987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation rParenLoc) : 34649badde06e066d058d6c7fcf4e628a72999b65a9Douglas Gregor ExplicitCastExpr(CXXFunctionalCastExprClass, ty, castExpr, writtenTy), 347987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis TyBeginLoc(tyBeginLoc), RParenLoc(rParenLoc) {} 348987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 349987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation getTypeBeginLoc() const { return TyBeginLoc; } 350987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation getRParenLoc() const { return RParenLoc; } 351987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 352987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual SourceRange getSourceRange() const { 353987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis return SourceRange(TyBeginLoc, RParenLoc); 354987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis } 355987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static bool classof(const Stmt *T) { 356987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis return T->getStmtClass() == CXXFunctionalCastExprClass; 357987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis } 358987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static bool classof(const CXXFunctionalCastExpr *) { return true; } 359987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 360987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual void EmitImpl(llvm::Serializer& S) const; 361987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static CXXFunctionalCastExpr * 362987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis CreateImpl(llvm::Deserializer& D, ASTContext& C); 363987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis}; 364987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 365987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis/// CXXZeroInitValueExpr - [C++ 5.2.3p2] 366987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis/// Expression "T()" which creates a value-initialized Rvalue of non-class 367987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis/// type T. 368987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis/// 369987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidisclass CXXZeroInitValueExpr : public Expr { 370987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation TyBeginLoc; 371987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation RParenLoc; 372987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 373987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidispublic: 374987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis CXXZeroInitValueExpr(QualType ty, SourceLocation tyBeginLoc, 375987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation rParenLoc ) : 376987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis Expr(CXXZeroInitValueExprClass, ty), 377987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis TyBeginLoc(tyBeginLoc), RParenLoc(rParenLoc) {} 378987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 379987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation getTypeBeginLoc() const { return TyBeginLoc; } 380987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis SourceLocation getRParenLoc() const { return RParenLoc; } 381987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 382987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual SourceRange getSourceRange() const { 383987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis return SourceRange(TyBeginLoc, RParenLoc); 384987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis } 385987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 386987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static bool classof(const Stmt *T) { 387987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis return T->getStmtClass() == CXXZeroInitValueExprClass; 388987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis } 389987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static bool classof(const CXXZeroInitValueExpr *) { return true; } 390987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 391987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis // Iterators 392987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual child_iterator child_begin(); 393987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual child_iterator child_end(); 394987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 395987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis virtual void EmitImpl(llvm::Serializer& S) const; 396987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis static CXXZeroInitValueExpr * 397987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis CreateImpl(llvm::Deserializer& D, ASTContext& C); 398987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis}; 399987a14bf5883ef6e5d07f1c83eb6d41a8212a78cArgyrios Kyrtzidis 4009e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis/// CXXConditionDeclExpr - Condition declaration of a if/switch/while/for 4019e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis/// statement, e.g: "if (int x = f()) {...}". 4029e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis/// The main difference with DeclRefExpr is that CXXConditionDeclExpr owns the 4039e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis/// decl that it references. 4049e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis/// 4059e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidisclass CXXConditionDeclExpr : public DeclRefExpr { 4069e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidispublic: 4079e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis CXXConditionDeclExpr(SourceLocation startLoc, 4089e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis SourceLocation eqLoc, VarDecl *var) 4099d293dfc0ad7c44ae0b5eb9517f1ed8c8d8b7ff7Douglas Gregor : DeclRefExpr(CXXConditionDeclExprClass, var, 4109d293dfc0ad7c44ae0b5eb9517f1ed8c8d8b7ff7Douglas Gregor var->getType().getNonReferenceType(), startLoc) {} 4119e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4129e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis virtual void Destroy(ASTContext& Ctx); 4139e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4149e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis SourceLocation getStartLoc() const { return getLocation(); } 4159e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4169e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis VarDecl *getVarDecl() { return cast<VarDecl>(getDecl()); } 4179e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis const VarDecl *getVarDecl() const { return cast<VarDecl>(getDecl()); } 4189e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4199e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis virtual SourceRange getSourceRange() const { 4209e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis return SourceRange(getStartLoc(), getVarDecl()->getInit()->getLocEnd()); 4219e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis } 4229e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4239e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis static bool classof(const Stmt *T) { 4249e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis return T->getStmtClass() == CXXConditionDeclExprClass; 4259e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis } 4269e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis static bool classof(const CXXConditionDeclExpr *) { return true; } 4279e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4289e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis // Iterators 4299e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis virtual child_iterator child_begin(); 4309e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis virtual child_iterator child_end(); 4319e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4329e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis // FIXME: Implement these. 4339e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis //virtual void EmitImpl(llvm::Serializer& S) const; 4349e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis //static CXXConditionDeclExpr * 4359e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis // CreateImpl(llvm::Deserializer& D, ASTContext& C); 4369e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis}; 4379e922b1663ecb95dc7eee03002fd66ed18fb3192Argyrios Kyrtzidis 4384c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl/// CXXNewExpr - A new expression for memory allocation and constructor calls, 4394c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl/// e.g: "new CXXNewExpr(foo)". 4404c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redlclass CXXNewExpr : public Expr { 4414c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Was the usage ::new, i.e. is the global new to be used? 4424c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool GlobalNew : 1; 4434c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Was the form (type-id) used? Otherwise, it was new-type-id. 4444c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool ParenTypeId : 1; 4454c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Is there an initializer? If not, built-ins are uninitialized, else they're 4464c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // value-initialized. 4474c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool Initializer : 1; 4484c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // The number of placement new arguments. 4494c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned NumPlacementArgs : 14; 4504c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // The number of constructor arguments. This may be 1 even for non-class 4514c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // types; use the pseudo copy constructor. 4524c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned NumConstructorArgs : 15; 4534c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Contains any number of optional placement arguments, and any number of 4544c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // optional constructor arguments, in that order. 4554c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Stmt **SubExprs; 4564c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Points to the allocation function used. 4574c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *OperatorNew; 4584c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Points to the deallocation function used in case of error. May be null. 4594c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *OperatorDelete; 4604c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Points to the constructor used. Cannot be null if AllocType is a record; 4614c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // it would still point at the default constructor (even an implicit one). 4624c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Must be null for all other types. 4634c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXConstructorDecl *Constructor; 4644c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // The type to be allocated. Is either *ty or a VLA of that type. 4654c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl QualType AllocType; 4664c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 4674c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl SourceLocation StartLoc; 4684c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl SourceLocation EndLoc; 4694c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 4704c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Deserialization constructor 4714c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXNewExpr(QualType ty, QualType alloc, bool globalNew, bool parenTypeId, 4724c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool initializer, unsigned numPlacementArgs, 4734c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned numConstructorArgs, Stmt **subExprs, 4744c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *operatorNew, FunctionDecl *operatorDelete, 4754c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXConstructorDecl *constructor, SourceLocation startLoc, 4764c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl SourceLocation endLoc) 4774c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl : Expr(CXXNewExprClass, ty), GlobalNew(globalNew), ParenTypeId(parenTypeId), 4784c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Initializer(initializer), NumPlacementArgs(numPlacementArgs), 4794c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl NumConstructorArgs(numConstructorArgs), SubExprs(subExprs), 4804c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl OperatorNew(operatorNew), OperatorDelete(operatorDelete), 4814c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Constructor(constructor), AllocType(alloc), 4824c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl StartLoc(startLoc), EndLoc(endLoc) 4834c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl { } 4844c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redlpublic: 4854c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXNewExpr(bool globalNew, FunctionDecl *operatorNew, Expr **placementArgs, 4864c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned numPlaceArgs, bool ParenTypeId, QualType alloc, 4874c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXConstructorDecl *constructor, bool initializer, 4884c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Expr **constructorArgs, unsigned numConsArgs, 4894c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *operatorDelete, QualType ty, 4904c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl SourceLocation startLoc, SourceLocation endLoc); 4914c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl ~CXXNewExpr() { 4924c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl delete[] SubExprs; 4934c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 4944c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 4954c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl QualType getAllocatedType() const { return AllocType; } 4964c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 4974c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *getOperatorNew() const { return OperatorNew; } 4984c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *getOperatorDelete() const { return OperatorDelete; } 4994c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXConstructorDecl *getConstructor() const { return Constructor; } 5004c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5014c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned getNumPlacementArgs() const { return NumPlacementArgs; } 5024c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Expr *getPlacementArg(unsigned i) { 5034c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl assert(i < NumPlacementArgs && "Index out of range"); 5044c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return cast<Expr>(SubExprs[i]); 5054c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5064c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const Expr *getPlacementArg(unsigned i) const { 5074c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl assert(i < NumPlacementArgs && "Index out of range"); 5084c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return cast<Expr>(SubExprs[i]); 5094c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5104c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5114c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool isGlobalNew() const { return GlobalNew; } 5124c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool isParenTypeId() const { return ParenTypeId; } 5134c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool hasInitializer() const { return Initializer; } 5144c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5154c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl unsigned getNumConstructorArgs() const { return NumConstructorArgs; } 5164c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Expr *getConstructorArg(unsigned i) { 5174c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl assert(i < NumConstructorArgs && "Index out of range"); 5184c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return cast<Expr>(SubExprs[NumPlacementArgs + i]); 5194c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5204c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const Expr *getConstructorArg(unsigned i) const { 5214c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl assert(i < NumConstructorArgs && "Index out of range"); 5224c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return cast<Expr>(SubExprs[NumPlacementArgs + i]); 5234c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5244c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5254c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl typedef ExprIterator arg_iterator; 5264c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl typedef ConstExprIterator const_arg_iterator; 5274c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5284c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl arg_iterator placement_arg_begin() { 5294c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs; 5304c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5314c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl arg_iterator placement_arg_end() { 5324c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs(); 5334c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5344c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const_arg_iterator placement_arg_begin() const { 5354c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs; 5364c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5374c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const_arg_iterator placement_arg_end() const { 5384c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs(); 5394c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5404c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5414c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl arg_iterator constructor_arg_begin() { 5424c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs(); 5434c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5444c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl arg_iterator constructor_arg_end() { 5454c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs() + getNumConstructorArgs(); 5464c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5474c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const_arg_iterator constructor_arg_begin() const { 5484c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs(); 5494c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5504c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const_arg_iterator constructor_arg_end() const { 5514c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SubExprs + getNumPlacementArgs() + getNumConstructorArgs(); 5524c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5534c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5544c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual SourceRange getSourceRange() const { 5554c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SourceRange(StartLoc, EndLoc); 5564c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5574c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5584c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static bool classof(const Stmt *T) { 5594c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return T->getStmtClass() == CXXNewExprClass; 5604c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 5614c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static bool classof(const CXXNewExpr *) { return true; } 5624c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5634c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Iterators 5644c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual child_iterator child_begin(); 5654c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual child_iterator child_end(); 5664c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5674c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual void EmitImpl(llvm::Serializer& S) const; 5684c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static CXXNewExpr* CreateImpl(llvm::Deserializer& D, ASTContext& C); 5694c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl}; 5704c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5714c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl/// CXXDeleteExpr - A delete expression for memory deallocation and destructor 5724c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl/// calls, e.g. "delete[] pArray". 5734c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redlclass CXXDeleteExpr : public Expr { 5744c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Is this a forced global delete, i.e. "::delete"? 5754c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool GlobalDelete : 1; 5764c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Is this the array form of delete, i.e. "delete[]"? 5774c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool ArrayForm : 1; 5784c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Points to the operator delete overload that is used. Could be a member. 5794c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *OperatorDelete; 5804c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // The pointer expression to be deleted. 5814c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Stmt *Argument; 5824c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Location of the expression. 5834c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl SourceLocation Loc; 5844c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redlpublic: 5854c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl CXXDeleteExpr(QualType ty, bool globalDelete, bool arrayForm, 5864c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *operatorDelete, Expr *arg, SourceLocation loc) 5874c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl : Expr(CXXDeleteExprClass, ty), GlobalDelete(globalDelete), 5884c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl ArrayForm(arrayForm), OperatorDelete(operatorDelete), Argument(arg), 5894c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Loc(loc) { } 5904c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5914c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool isGlobalDelete() const { return GlobalDelete; } 5924c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl bool isArrayForm() const { return ArrayForm; } 5934c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5944c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl FunctionDecl *getOperatorDelete() const { return OperatorDelete; } 5954c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5964c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl Expr *getArgument() { return cast<Expr>(Argument); } 5974c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl const Expr *getArgument() const { return cast<Expr>(Argument); } 5984c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 5994c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual SourceRange getSourceRange() const { 6004c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return SourceRange(Loc, Argument->getLocEnd()); 6014c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 6024c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 6034c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static bool classof(const Stmt *T) { 6044c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl return T->getStmtClass() == CXXDeleteExprClass; 6054c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl } 6064c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static bool classof(const CXXDeleteExpr *) { return true; } 6074c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 6084c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl // Iterators 6094c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual child_iterator child_begin(); 6104c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual child_iterator child_end(); 6114c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 6124c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl virtual void EmitImpl(llvm::Serializer& S) const; 6134c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl static CXXDeleteExpr * CreateImpl(llvm::Deserializer& D, ASTContext& C); 6144c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl}; 6154c5d320a7581f4b80b151630c91cea5727fa9923Sebastian Redl 6165f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer} // end namespace clang 6175f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer 6185f016e2cb5d11daeb237544de1c5d59f20fe1a6eReid Spencer#endif 619