• d-bugmail puremagic.com (20/20) Apr 16 2021 https://issues.dlang.org/show_bug.cgi?id=21834

d-bugmail puremagic.com writes:

https://issues.dlang.org/show_bug.cgi?id=21834

          Issue ID: 21834
           Summary: std.numeric.gcd can't handle negative values
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: phobos
          Assignee: nobody puremagic.com
          Reporter: ibuclaw gdcproject.org

void main()
{
    import std.numeric;
    assert(gcd(-42, 21) == 21);
}

Worse still, gdc and ldc both hang.

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