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  1. using System;
  2.  
  3. internal class Test : Test.IWeird
  4. {
  5.     private interface IWeird
  6.     {
  7.     }
  8.  
  9.  
  10. 	public static void Main()
  11. 	{
  12. 		// your code goes here
  13. 	}
  14. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cs(3,16): error CS0146: Circular base class dependency involving `Test' and `Test.IWeird'
prog.cs(5,23): (Location of the symbol related to previous error)
prog.cs(5,23): error CS0529: Inherited interface `Test.IWeird' causes a cycle in the interface hierarchy of `Test.IWeird'
prog.cs(5,23): (Location of the symbol related to previous error)
Compilation failed: 2 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/o1VUEt
language:
C# (gmcs 5.20.1)
created:
9 years ago
visibility:
public

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