1 //===- OperationKinds.h - Operation enums -----------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 // 10 // This file enumerates the different kinds of operations that can be 11 // performed by various expressions. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef LLVM_CLANG_AST_OPERATIONKINDS_H 16 #define LLVM_CLANG_AST_OPERATIONKINDS_H 17 18 namespace clang { 19 20 /// CastKind - The kind of operation required for a conversion. 21 enum CastKind { 22 #define CAST_OPERATION(Name) CK_##Name, 23 #include "clang/AST/OperationKinds.def" 24 }; 25 26 static const CastKind CK_Invalid = static_cast<CastKind>(-1); 27 28 enum BinaryOperatorKind { 29 #define BINARY_OPERATION(Name, Spelling) BO_##Name, 30 #include "clang/AST/OperationKinds.def" 31 }; 32 33 enum UnaryOperatorKind { 34 #define UNARY_OPERATION(Name, Spelling) UO_##Name, 35 #include "clang/AST/OperationKinds.def" 36 }; 37 38 /// \brief The kind of bridging performed by the Objective-C bridge cast. 39 enum ObjCBridgeCastKind { 40 /// \brief Bridging via __bridge, which does nothing but reinterpret 41 /// the bits. 42 OBC_Bridge, 43 /// \brief Bridging via __bridge_transfer, which transfers ownership of an 44 /// Objective-C pointer into ARC. 45 OBC_BridgeTransfer, 46 /// \brief Bridging via __bridge_retain, which makes an ARC object available 47 /// as a +1 C pointer. 48 OBC_BridgeRetained 49 }; 50 51 } // end namespace clang 52 53 #endif 54
