MQL5编辑器的一问题。英语不会，还请方便的朋友跟帖翻译下。谢谢先

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问题如下。

编辑如下代码的脚本文件

//+------------------------------------------------------------------+
//|                                                         test.mq5 |
//|                                                 Copyright master |
//|                                             http://www.fxvip.net |
//+------------------------------------------------------------------+
#property copyright "master"
#property link      "http://www.fxvip.net"
#property version   "1.00"
//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
  {
//---
struct trade_settings
  {
   double take;         // Values of the price fixing profit
   double stop;         // Price value protective stop
   uchar  slippage;     // Value of the permissible slip
   //--- Constructor
          trade_settings() { take=0.0; stop=0.0; slippage=5; }
   //--- Destructor
         ~trade_settings() { Print("Это конец"); } 
  };
//--- Compiler will generate an error message that is initialized
trade_settings my_set={0.0,0.0,5};  

  }
//+------------------------------------------------------------------+

然后点编译，编辑器就自动退出了。

再打开后，编辑器后就发现代码变。

//+------------------------------------------------------------------+
//|                                                         test.mq5 |
//|                                                 Copyright master |
//|                                             http://www.fxvip.net |
//+------------------------------------------------------------------+
#property copyright "master"
#property link      "http://www.fxvip.net"
#property version   "1.00"
//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
  {
//---
struct trade_settings
  {
   double take;         // Values of the price fixing profit
   double stop;         // Price value protective stop
   uchar  slippage;     // Value of the permissible slip
   //--- Constructor
          trade_settings() { take=0.0; stop=0.0; slippage=5; }
   //--- Destructor

  };
//--- Compiler will generate an error message that is initialized
trade_settings my_set={0.0,0.0,5};  

  }
//+------------------------------------------------------------------+

少了

~trade_settings() { Print("Это конец"); }

不知道是我的程序写法不对还是编辑器的问题。

在编译前我保存了文件的。

 

另外编译如下代码出现同样的问题。还望高手指点

void OnStart()
  {
//---

//--- Compiler will generate an error message that is initialized
trade_settings my_set={0.0,0.0,5};  

  }
//+------------------------------------------------------------------+
struct trade_settings
  {
   double take;         // Values of the price fixing profit
   double stop;         // Price value protective stop
   uchar  slippage;     // Value of the permissible slip
   //--- Constructor
          trade_settings() { take=0.0; stop=0.0; slippage=5; }
   //--- Destructor
         ~trade_settings() { Print("Это конец"); } 
  };
 
这段代码是MQL5帮助中的一个例子。
 
兄弟，这是帮助文档里面的一个错误示范，表示这样做会出错的。。。
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