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  1. using System;
  2. using System.Collections.Generic;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		var i = 2;
  9.  
  10. 		switch (i)
  11. 		{
  12. 			case 1:
  13. 				var what = "WHAT";
  14. 				break;
  15.  
  16. 			case 2: 
  17. 				what = "WHERE";
  18. 				break;
  19. 		}
  20. 	}
  21. }
Compilation error #stdin compilation error #stdout 0s 29016KB
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stdin
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Standard input is empty
compilation info 
prog.cs(13,5): error CS0841: A local variable `what' cannot be used before it is declared
Compilation failed: 1 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/OGWLPR
language:
C# (gmcs 5.20.1)
created:
8 years ago
visibility:
public

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