build/clang-plugin/CustomAttributes.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef CustomAttributes_h__
   6 #define CustomAttributes_h__
   7
   8 #include "clang/AST/DeclBase.h"
   9 #include "llvm/ADT/StringRef.h"
  10
  11 enum CustomAttributes {
  12 #define ATTR(a) a,
  13 #include "CustomAttributes.inc"
  14 #include "external/CustomAttributes.inc"
  15 #undef ATTR
  16 };
  17
  18 struct CustomAttributesSet {
  19 #define ATTR(a) bool has_##a : 1;
  20 #include "CustomAttributes.inc"
  21 #include "external/CustomAttributes.inc"
  22 #undef ATTR
  23 };
  24
  25 template <CustomAttributes A> bool hasCustomAttribute(const clang::Decl *D) {
  26   return false;
  27 }
  28
  29 extern CustomAttributesSet GetAttributes(const clang::Decl *D);
  30
  31 #define ATTR(name)                                                             \
  32   template <> inline bool hasCustomAttribute<name>(const clang::Decl *D) {     \
  33     return GetAttributes(D).has_##name;                                        \
  34   }
  35 #include "CustomAttributes.inc"
  36 #include "external/CustomAttributes.inc"
  37 #undef ATTR
  38
  39 extern bool hasCustomAttribute(const clang::Decl *D, CustomAttributes A);
  40
  41 #endif /* CustomAttributes_h__ */