//===-- AppleObjCDeclVendor.h -----------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_AppleObjCDeclVendor_h_
#define liblldb_AppleObjCDeclVendor_h_

// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/DeclVendor.h"
#include "lldb/Target/ObjCLanguageRuntime.h"
#include "lldb/lldb-private.h"

namespace lldb_private {

class AppleObjCExternalASTSource;

class AppleObjCDeclVendor : public DeclVendor {
public:
  AppleObjCDeclVendor(ObjCLanguageRuntime &runtime);

  uint32_t FindDecls(const ConstString &name, bool append, uint32_t max_matches,
                     std::vector<clang::NamedDecl *> &decls) override;

  clang::ExternalASTMerger::ImporterSource GetImporterSource() override;

  friend class AppleObjCExternalASTSource;

private:
  clang::ObjCInterfaceDecl *GetDeclForISA(ObjCLanguageRuntime::ObjCISA isa);
  bool FinishDecl(clang::ObjCInterfaceDecl *decl);

  ObjCLanguageRuntime &m_runtime;
  ClangASTContext m_ast_ctx;
  ObjCLanguageRuntime::EncodingToTypeSP m_type_realizer_sp;
  AppleObjCExternalASTSource *m_external_source;

  typedef llvm::DenseMap<ObjCLanguageRuntime::ObjCISA,
                         clang::ObjCInterfaceDecl *>
      ISAToInterfaceMap;

  ISAToInterfaceMap m_isa_to_interface;
};

} // namespace lldb_private

#endif // liblldb_AppleObjCDeclVendor_h_