Compiler.h (851B)
1 //===--- Compiler.h ---------------------------------------------*- 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 // This file is contains a subset of macros copied from 9 // llvm/lib/Demangle/Compiler.h. 10 //===----------------------------------------------------------------------===// 11 12 #ifndef LIBCXX_DEMANGLE_COMPILER_H 13 #define LIBCXX_DEMANGLE_COMPILER_H 14 15 #ifdef _MSC_VER 16 // snprintf is implemented in VS 2015 17 #if _MSC_VER < 1900 18 #define snprintf _snprintf_s 19 #endif 20 #endif 21 22 #ifndef __has_attribute 23 #define __has_attribute(x) 0 24 #endif 25 26 #ifndef NDEBUG 27 #if __has_attribute(noinline) && __has_attribute(used) 28 #define DUMP_METHOD __attribute__((noinline, used)) 29 #else 30 #define DUMP_METHOD 31 #endif 32 #endif 33 34 #endif