llvm/lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.h

//===-- ClangASTSource.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_EXPRESSIONPARSER_CLANG_CLANGASTSOURCE_H
#define LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGASTSOURCE_H

#include <set>

#include "Plugins/ExpressionParser/Clang/ClangASTImporter.h"
#include "Plugins/ExpressionParser/Clang/NameSearchContext.h"
#include "lldb/Symbol/CompilerType.h"
#include "lldb/Target/Target.h"
#include "clang/AST/ExternalASTSource.h"
#include "clang/Basic/IdentifierTable.h"

#include "llvm/ADT/SmallSet.h"

namespace lldb_private {

/// \class ClangASTSource ClangASTSource.h "lldb/Expression/ClangASTSource.h"
/// Provider for named objects defined in the debug info for Clang
///
/// As Clang parses an expression, it may encounter names that are not defined
/// inside the expression, including variables, functions, and types.  Clang
/// knows the name it is looking for, but nothing else. The ExternalSemaSource
/// class provides Decls (VarDecl, FunDecl, TypeDecl) to Clang for these
/// names, consulting the ClangExpressionDeclMap to do the actual lookups.
class ClangASTSource : public clang::ExternalASTSource,
                       public ClangASTImporter::MapCompleter { … };

} // namespace lldb_private

#endif // LLDB_SOURCE_PLUGINS_EXPRESSIONPARSER_CLANG_CLANGASTSOURCE_H