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 "llvm/ADT/Triple.h" 15 16namespace clang { 17 18class IdentifierInfo; 19 20enum 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. 33int hasAttribute(AttrSyntax Syntax, const IdentifierInfo *Scope, 34 const IdentifierInfo *Attr, const llvm::Triple &T, 35 const LangOptions &LangOpts); 36 37} // end namespace clang 38 39#endif // LLVM_CLANG_BASIC_ATTRIBUTES_H 40