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  1. using System;
  2.  
  3. public class Test
  4. {
  5.     public readonly string field = "foo";
  6.  
  7. 	public static void Main()
  8. 	{
  9. 		var t = new Test();
  10.         t.field = "bar";
  11. 	}
  12. }
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(10,11): error CS0191: A readonly field `Test.field' cannot be assigned to (except in a constructor or a variable initializer)
Compilation failed: 1 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/BE8MZu
language:
C# (gmcs 5.20.1)
created:
11 years ago
visibility:
public

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