1 //===--- Attributes.h - Attributes header -----------------------*- 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 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_CLANG_BASIC_ATTRIBUTES_H 11 #define LLVM_CLANG_BASIC_ATTRIBUTES_H 12 13 #include "clang/Basic/LangOptions.h" 14 #include "clang/Basic/TargetInfo.h" 15 16 namespace clang { 17 18 class IdentifierInfo; 19 20 enum class AttrSyntax { 21 /// Is the identifier known as a GNU-style attribute? 22 GNU, 23 /// Is the identifier known as a __declspec-style attribute? 24 Declspec, 25 // Is the identifier known as a C++-style attribute? 26 CXX, 27 // Is the identifier known as a pragma attribute? 28 Pragma 29 }; 30 31 /// \brief Return the version number associated with the attribute if we 32 /// recognize and implement the attribute specified by the given information. 33 int hasAttribute(AttrSyntax Syntax, const IdentifierInfo *Scope, 34 const IdentifierInfo *Attr, const TargetInfo &Target, 35 const LangOptions &LangOpts); 36 37 } // end namespace clang 38 39 #endif // LLVM_CLANG_BASIC_ATTRIBUTES_H 40
