//===-- AppleObjCDeclVendor.h -----------------------------------*- C++ -*-===//

//

// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.

// See https://llvm.org/LICENSE.txt for license information.

// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception

//

//===----------------------------------------------------------------------===//

#ifndef LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_OBJC_APPLEOBJCRUNTIME_APPLEOBJCDECLVENDOR_H

#define LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_OBJC_APPLEOBJCRUNTIME_APPLEOBJCDECLVENDOR_H

#include "lldb/lldb-private.h"

#include "Plugins/ExpressionParser/Clang/ClangDeclVendor.h"

#include "Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.h"

#include "Plugins/TypeSystem/Clang/TypeSystemClang.h"

namespace lldb_private {

class AppleObjCExternalASTSource;

class AppleObjCDeclVendor : public ClangDeclVendor {

public:

  AppleObjCDeclVendor(ObjCLanguageRuntime &runtime);

  static bool classof(const DeclVendor *vendor) {

    return vendor->GetKind() == eAppleObjCDeclVendor;

  }

  uint32_t FindDecls(ConstString name, bool append, uint32_t max_matches,

                     std::vector<CompilerDecl> &decls) override;

  friend class AppleObjCExternalASTSource;

private:

  clang::ObjCInterfaceDecl *GetDeclForISA(ObjCLanguageRuntime::ObjCISA isa);

  bool FinishDecl(clang::ObjCInterfaceDecl *decl);

  ObjCLanguageRuntime &m_runtime;

  std::shared_ptr<TypeSystemClang> 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 // LLDB_SOURCE_PLUGINS_LANGUAGERUNTIME_OBJC_APPLEOBJCRUNTIME_APPLEOBJCDECLVENDOR_H