[Issue 8314] New: randomSample primes with constant

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=8314

           Summary: randomSample primes with constant
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody at puremagic.com
        ReportedBy: dawg at dawgfoto.de


--- Comment #0 from dawg at dawgfoto.de 2012-06-27 23:35:08 PDT ---
import std.random, std.range, std.stdio;

void main()
{
    foreach (_; 0 .. 100)
    {
        immutable seed = unpredictableSeed();
        writeln(seed, " => ", randomSample(iota(100), 1, Random(seed)).front);
    }
}

--------

The random generator is assigned to the Range only after it was primed and
the default constructed random generator always returns the same first value.

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