From 7e452b8b739194da393af412c49238f63b1c23a8 Mon Sep 17 00:00:00 2001 From: Peter Collingbourne Date: Thu, 21 May 2015 19:44:44 +0000 Subject: [PATCH] Revert r237766, "Support: Introduce LLVM_FALLTHROUGH macro." The value of this macro seems to be very low unless we actually start using it everywhere, and I don't have immediate plans to make that happen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237941 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Support/Compiler.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/llvm/Support/Compiler.h b/include/llvm/Support/Compiler.h index 4da7fd48fa5..c81fbaff9db 100644 --- a/include/llvm/Support/Compiler.h +++ b/include/llvm/Support/Compiler.h @@ -29,10 +29,6 @@ # define __has_attribute(x) 0 #endif -#ifndef __has_cpp_attribute -# define __has_cpp_attribute(x) 0 -#endif - #ifndef __has_builtin # define __has_builtin(x) 0 #endif @@ -405,12 +401,4 @@ #define LLVM_THREAD_LOCAL #endif -/// \macro LLVM_FALLTHROUGH -/// \brief Marks an empty statement preceding a deliberate switch fallthrough. -#if __has_cpp_attribute(clang::fallthrough) -#define LLVM_FALLTHROUGH [[clang::fallthrough]] -#else -#define LLVM_FALLTHROUGH -#endif - #endif -- 2.34.1