diff options
Diffstat (limited to 'include/llvm/Support/Compiler.h')
| -rw-r--r-- | include/llvm/Support/Compiler.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index 1136ff70c3..7ceeb32121 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -40,7 +40,7 @@ /// LLVM_DELETED_FUNCTION - Expands to = delete if the compiler supports it. /// Use to mark functions as uncallable. Member functions with this should -/// be declared private so that some behaivor is kept in C++03 mode. +/// be declared private so that some behavior is kept in C++03 mode. /// /// class DontCopy { /// private: @@ -57,6 +57,22 @@ #define LLVM_DELETED_FUNCTION #endif +/// LLVM_FINAL - Expands to 'final' if the compiler supports it. +/// Use to mark classes or virtual methods as final. +#if (__has_feature(cxx_override_control)) +#define LLVM_FINAL final +#else +#define LLVM_FINAL +#endif + +/// LLVM_OVERRIDE - Expands to 'override' if the compiler supports it. +/// Use to mark virtual methods as overriding a base class method. +#if (__has_feature(cxx_override_control)) +#define LLVM_OVERRIDE override +#else +#define LLVM_OVERRIDE +#endif + /// LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked /// into a shared library, then the class should be private to the library and /// not accessible from outside it. Can also be used to mark variables and |