//===-- 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/lldb-private.h"
#include "lldb/Symbol/ClangASTContext.h"
#include "lldb/Symbol/DeclVendor.h"
#include "lldb/Target/ObjCLanguageRuntime.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;
        
    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_
