diff options
Diffstat (limited to 'include/clang/AST/OperationKinds.h')
-rw-r--r-- | include/clang/AST/OperationKinds.h | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/include/clang/AST/OperationKinds.h b/include/clang/AST/OperationKinds.h index 35c72c4..92ff604 100644 --- a/include/clang/AST/OperationKinds.h +++ b/include/clang/AST/OperationKinds.h @@ -245,7 +245,22 @@ enum CastKind { /// \brief Converts from an integral complex to a floating complex. /// _Complex unsigned -> _Complex float - CK_IntegralComplexToFloatingComplex + CK_IntegralComplexToFloatingComplex, + + /// \brief Produces a retainable object pointer so that it may be + /// consumed, e.g. by being passed to a consuming parameter. Calls + /// objc_retain. + CK_ObjCProduceObject, + + /// \brief Consumes a retainable object pointer that has just been + /// produced, e.g. as the return value of a retaining call. Enters + /// a cleanup to call objc_release at some indefinite time. + CK_ObjCConsumeObject, + + /// \brief Reclaim a retainable object pointer object that may have + /// been produced and autoreleased as part of a function return + /// sequence. + CK_ObjCReclaimReturnedObject }; #define CK_Invalid ((CastKind) -1) @@ -284,6 +299,19 @@ enum UnaryOperatorKind { UO_Extension // __extension__ marker. }; +/// \brief The kind of bridging performed by the Objective-C bridge cast. +enum ObjCBridgeCastKind { + /// \brief Bridging via __bridge, which does nothing but reinterpret + /// the bits. + OBC_Bridge, + /// \brief Bridging via __bridge_transfer, which transfers ownership of an + /// Objective-C pointer into ARC. + OBC_BridgeTransfer, + /// \brief Bridging via __bridge_retain, which makes an ARC object available + /// as a +1 C pointer. + OBC_BridgeRetained +}; + } #endif |