private void CGForInStat(FuncInfo funcInfo, ForInStatNode node)
{
funcInfo.EnterScope(true);
LocalVarDecStatNode varDecStatNode = new LocalVarDecStatNode();
varDecStatNode.ExpList = node.ExpList;
varDecStatNode.NameList = new List <ConstExpNode>()
{
new ConstExpNode(new Token(TokenType.Identifier, "for_generator", -1)),
new ConstExpNode(new Token(TokenType.Identifier, "for_state", -1)),
new ConstExpNode(new Token(TokenType.Identifier, "for_control", -1))
};
foreach (var name in node.NameList.NameList)
{
funcInfo.AddLocalVar(name.name);
}
int jmpToTFCPC = funcInfo.EmitJMP(0, 0);
CGBlock(funcInfo, node.DoBlock.Block);
funcInfo.FixSBX(jmpToTFCPC, funcInfo.PC() - jmpToTFCPC);
var geneartor = funcInfo.VarDic1["for_generator"];
funcInfo.EmitTForCall(geneartor.RegIndex, node.NameList.NameList.Count);
funcInfo.EmitTForLoop(geneartor.RegIndex + 2, jmpToTFCPC - funcInfo.PC() - 1);
funcInfo.ExitScope();
}
