Ada got this right. For example, you can do type Day_Of_Month is range 1 .. 31; | Hacker News

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amenghra on Sept 2, 2015 | parent | context | favorite | on: Should I Use Signed or Unsigned Ints? (Part 2)

Ada got this right. For example, you can do

  type Day_Of_Month is range 1 .. 31;

jmnicolas on Sept 2, 2015 [–]

What happens when you try to pass an invalid number ? An exception is thrown ?

ygra on Sept 2, 2015 | [–]

Yes.

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