Could that bug be catch using D's way?

Simen Kjærås simen.kjaras at gmail.com
Mon Feb 19 13:51:50 UTC 2018


On Monday, 19 February 2018 at 13:33:34 UTC, rikki cattermole 
wrote:
> https://dlang.org/phobos/std_experimental_checkedint.html#.Checked.min

Can't seem to get that to work, so I assumed it's not meant to be 
used that way:

import std.experimental.checkedint;

struct MyHook {
     enum min(T) = 3;
     enum max(T) = 15;

     static B onLowerBound(T, B)(T value, B bound)
     {
         assert(0);
     }

     static B onUpperBound(T, B)(T value, B bound)
     {
         assert(0);
     }
}

unittest
{
     Checked!(int, MyHook) a;
     a = 22;
     assert(a != 22); // This assert triggers, not the others.
}

--
   Simen


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