luna::Closure * RandomClosure()
{
if (g_globalFunction.empty())
g_globalFunction.push_back(RandomFunction());
auto index = RandomNum(g_globalFunction.size());
auto proto = g_globalFunction[index];
auto c = g_gc.NewClosure();
c->SetPrototype(proto);
return c;
}
void NewObjInGlobal()
{
int percent = RandomRange(1, 100);
if (percent <= 20)
{
g_globalTable.push_back(g_gc.NewTable(luna::GCGen2));
}
else if (percent <= 50)
{
g_globalString.push_back(g_gc.NewString(luna::GCGen2));
}
else if (percent <= 60)
{
if (!g_globalFunction.empty())
{
auto index = RandomNum(g_globalFunction.size());
auto proto = g_globalFunction[index];
auto c = g_gc.NewClosure(luna::GCGen1);
c->SetPrototype(proto);
g_globalClosure.push_back(c);
}
}
}
void CodeGenerateVisitor::Visit(Chunk *chunk, void *data)
{
// Generate function
auto func = state_->NewFunction();
func->SetBaseInfo(chunk->module_, 0);
func->SetSuperior(func_);
func_ = func;
func_state_ = gen_state_.PushFunctionState();
chunk->block_->Accept(this, data);
// Generate closure
auto cl = state_->NewClosure();
cl->SetPrototype(func);
// Add Env as closure upvalue
cl->AddUpvalue(state_->GetGlobal(), Upvalue::Stack);
// Add closure to stack
state_->stack_.top_->closure_ = cl;
state_->stack_.top_->type_ = ValueT_Closure;
state_->stack_.top_++;
}