Only class types can contain destructors

• Apr 29, 2019

CodeRush Classic shows the Only class types can contain destructors code issue if a non-class type contains a destructor.

Fix

Remove the destructor or convert a non-class type to a class.

Purpose

Highlights the destructor declarations, which would cause the Only class types can contain destructors compilation error.

Example

C#

public struct MyData
{
    public MyData(string name, object value)
    {
        Name = name;
        Value = value;
    }
    public string Name { get; set; }
    public object Value { get; set; }│~MyData()
    {
        MyDataCollection.RemoveListItem(Name);
    }
}

Fixes:

C#

public class MyData
{
    public MyData(string name, object value)
    {
        Name = name;
        Value = value;
    }
    public string Name { get; set; }
    public object Value { get; set; }
    ~MyData()
    {
        MyDataCollection.RemoveListItem(Name);
    }
}

C#

public struct MyData
{
    public MyData(string name, object value)
    {
        Name = name;
        Value = value;
    }
    public string Name { get; set; }
    public object Value { get; set; }
}