| //===--- ExceptionSpecificationType.h ---------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the ExceptionSpecificationType enumeration and various |
| // utility functions. |
| // |
| //===----------------------------------------------------------------------===// |
| #ifndef LLVM_CLANG_BASIC_EXCEPTIONSPECIFICATIONTYPE_H |
| #define LLVM_CLANG_BASIC_EXCEPTIONSPECIFICATIONTYPE_H |
| |
| namespace clang { |
| |
| /// \brief The various types of exception specifications that exist in C++0x. |
| enum ExceptionSpecificationType { |
| EST_None, ///< no exception specification |
| EST_DynamicNone, ///< throw() |
| EST_Dynamic, ///< throw(T1, T2) |
| EST_MSAny, ///< Microsoft throw(...) extension |
| EST_BasicNoexcept, ///< noexcept |
| EST_ComputedNoexcept, ///< noexcept(expression) |
| EST_Delayed ///< not known yet |
| }; |
| |
| inline bool isDynamicExceptionSpec(ExceptionSpecificationType ESpecType) { |
| return ESpecType >= EST_DynamicNone && ESpecType <= EST_MSAny; |
| } |
| |
| inline bool isNoexceptExceptionSpec(ExceptionSpecificationType ESpecType) { |
| return ESpecType == EST_BasicNoexcept || ESpecType == EST_ComputedNoexcept; |
| } |
| |
| } // end namespace clang |
| |
| #endif // LLVM_CLANG_BASIC_EXCEPTIONSPECIFICATIONTYPE_H |
