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//===-- SwiftREPL.h ---------------------------------------------*- C++ -*-===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_SwiftREPL_h_
#define liblldb_SwiftREPL_h_
#include "lldb/Expression/REPL.h"
#include "lldb/Utility/Status.h"
#include "lldb/lldb-public.h"
#include <string>
#include <vector>
namespace lldb_private {
class IRExecutionUnit;
class SwiftASTContextForExpressions;
//----------------------------------------------------------------------
/// @class SwiftREPL SwiftREPL.h "lldb/Expression/SwiftREPL.h"
/// @brief Encapsulates a swift REPL session.
//----------------------------------------------------------------------
class SwiftREPL : public REPL {
public:
static char ID;
SwiftREPL(Target &target);
~SwiftREPL();
static void Initialize();
static void Terminate();
protected:
static lldb::REPLSP CreateInstance(Status &error, lldb::LanguageType language,
Debugger *debugger, Target *target,
const char *repl_options);
static lldb::REPLSP CreateInstanceFromTarget(Status &error, Target &target,
const char *repl_options);
static lldb::REPLSP CreateInstanceFromDebugger(Status &error,
Debugger &debugger,
const char *repl_options);
Status DoInitialization() override;
llvm::StringRef GetSourceFileBasename() override;
const char *GetAutoIndentCharacters() override { return "}:"; }
bool SourceIsComplete(const std::string &source) override;
lldb::offset_t GetDesiredIndentation(const StringList &lines,
int cursor_position,
int tab_size) override;
lldb::LanguageType GetLanguage() override;
bool PrintOneVariable(Debugger &debugger, lldb::StreamFileSP &output_sp,
lldb::ValueObjectSP &valobj_sp,
ExpressionVariable *var = nullptr) override;
void CompleteCode(const std::string ¤t_code,
CompletionRequest &request) override;
private:
SwiftASTContextForExpressions *m_swift_ast = nullptr;
bool m_completion_module_initialized = false;
};
}
#endif // liblldb_SwiftREPL_h_
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