mono的mdb文件vs csc的pdb文件

Question

我有这篇文章教我关于pdb文件和StackTrace.

这是代码.

using System;

// https://stackoverflow.com/questions/4474259/c-exception-handling-with-a-string-given-to-a-constructor

class WeekdayException : Exception {
    public WeekdayException(String wday) : base("Illegal weekday: " + wday) {}
}

class TryCatchFinally 
{
    public static void Main() 
    {
        try
        {
            throw new WeekdayException("thrown by try");
        }
        catch(WeekdayException weekdayException) {
            Console.WriteLine(weekdayException.Message);
            Console.WriteLine(weekdayException.StackTrace);
        }
    }
}

单声道,我跑

dmcs /debug error.cs
mono error.exe

当我删除/ debug选项时,我得到的信息是一样的.

Illegal weekday: thrown by try
  at TryCatchFinally.Main () [0x00000] in <filename unknown>:0 

使用Visual Studio 2010,我运行

csc /debug error.cs
error

按预期获取包含行号的此消息.

Illegal weekday: thrown by try
   at TryCatchFinally.Main() in c:\error.cs:line 15

• 问:为什么mono不显示mdb文件的行号？我错过了什么吗？

Answer 1

你必须将--debug传递给mono.我不知道为什么会这样,我以前从没想过.

dmcs /debug error.cs
mono --debug error.exe