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  1. using System;
  2.  
  3. sealed class ClaseSellada
  4. {
  5. }
  6.  
  7. class NuevaClase : ClaseSellada
  8. {
  9. }
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(7,7): error CS0509: `NuevaClase': cannot derive from sealed type `ClaseSellada'
prog.cs(3,14): (Location of the symbol related to previous error)
Compilation failed: 1 error(s), 0 warnings
stdout
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Standard output is empty
https://ideone.com/5bJEEP
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
secret

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