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Diffstat (limited to 'include/clang/AST/DeclVisitor.h')
-rw-r--r-- | include/clang/AST/DeclVisitor.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/include/clang/AST/DeclVisitor.h b/include/clang/AST/DeclVisitor.h deleted file mode 100644 index 4eaae35..0000000 --- a/include/clang/AST/DeclVisitor.h +++ /dev/null @@ -1,79 +0,0 @@ -//===--- DeclVisitor.h - Visitor for Decl subclasses ------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file defines the DeclVisitor interface. -// -//===----------------------------------------------------------------------===// -#ifndef LLVM_CLANG_AST_DECLVISITOR_H -#define LLVM_CLANG_AST_DECLVISITOR_H - -#include "clang/AST/Decl.h" -#include "clang/AST/DeclCXX.h" -#include "clang/AST/DeclFriend.h" -#include "clang/AST/DeclObjC.h" -#include "clang/AST/DeclOpenMP.h" -#include "clang/AST/DeclTemplate.h" - -namespace clang { -namespace declvisitor { - -template <typename T> struct make_ptr { typedef T *type; }; -template <typename T> struct make_const_ptr { typedef const T *type; }; - -/// \brief A simple visitor class that helps create declaration visitors. -template<template <typename> class Ptr, typename ImplClass, typename RetTy=void> -class Base { -public: - -#define PTR(CLASS) typename Ptr<CLASS>::type -#define DISPATCH(NAME, CLASS) \ - return static_cast<ImplClass*>(this)->Visit##NAME(static_cast<PTR(CLASS)>(D)) - - RetTy Visit(PTR(Decl) D) { - switch (D->getKind()) { -#define DECL(DERIVED, BASE) \ - case Decl::DERIVED: DISPATCH(DERIVED##Decl, DERIVED##Decl); -#define ABSTRACT_DECL(DECL) -#include "clang/AST/DeclNodes.inc" - } - llvm_unreachable("Decl that isn't part of DeclNodes.inc!"); - } - - // If the implementation chooses not to implement a certain visit - // method, fall back to the parent. -#define DECL(DERIVED, BASE) \ - RetTy Visit##DERIVED##Decl(PTR(DERIVED##Decl) D) { DISPATCH(BASE, BASE); } -#include "clang/AST/DeclNodes.inc" - - RetTy VisitDecl(PTR(Decl) D) { return RetTy(); } - -#undef PTR -#undef DISPATCH -}; - -} // end namespace declvisitor - -/// \brief A simple visitor class that helps create declaration visitors. -/// -/// This class does not preserve constness of Decl pointers (see also -/// ConstDeclVisitor). -template<typename ImplClass, typename RetTy=void> -class DeclVisitor - : public declvisitor::Base<declvisitor::make_ptr, ImplClass, RetTy> {}; - -/// \brief A simple visitor class that helps create declaration visitors. -/// -/// This class preserves constness of Decl pointers (see also DeclVisitor). -template<typename ImplClass, typename RetTy=void> -class ConstDeclVisitor - : public declvisitor::Base<declvisitor::make_const_ptr, ImplClass, RetTy> {}; - -} // end namespace clang - -#endif // LLVM_CLANG_AST_DECLVISITOR_H |