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//===-- ClangPersistentVariables.cpp ----------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "ClangPersistentVariables.h"
#include "lldb/Core/DataExtractor.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/StreamString.h"
#include "lldb/Core/Value.h"
using namespace lldb_private;
ClangPersistentVariables::ClangPersistentVariables () :
ClangExpressionVariableStore()
{
m_result_counter = 0;
}
void
ClangPersistentVariables::GetNextResultName (ConstString &name)
{
char result_name[256];
::snprintf (result_name, sizeof(result_name), "$%llu", m_result_counter++);
name.SetCString(result_name);
}
bool
ClangPersistentVariables::CreatePersistentVariable (const ConstString &name,
TypeFromUser user_type)
{
if (GetVariable(name))
return false;
ClangExpressionVariable &pvar (VariableAtIndex(CreateVariable()));
pvar.m_name = name;
pvar.m_user_type = user_type;
// TODO: Sean, why do we need to call this?, we can just make it below
// and we aren't checking the result or anything... Is this cruft left
// over from an old code re-org?
//pvar.EnableDataVars();
pvar.m_data_sp.reset(new DataBufferHeap(pvar.Size(), 0));
return true;
}
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