[Mono-bugs] [Bug 622042] New: Regression: Array.Sort no longer sorts properly.

[bugzilla_noreply at novell.com]

http://bugzilla.novell.com/show_bug.cgi?id=622042

http://bugzilla.novell.com/show_bug.cgi?id=622042#c0


           Summary: Regression: Array.Sort no longer sorts properly.
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: Other
        OS/Version: openSUSE 11.2
            Status: NEW
          Severity: Critical
          Priority: P5 - None
         Component: JIT
        AssignedTo: lupus at novell.com
        ReportedBy: miguel at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: Yes


With Mono 2.6 this sample does not print anything, with Mono trunk it reports a
handful of errors:

using System;
using System.Collections;

    class B : IComparer
    {
        public int Compare(object x, object y)
        {
            if (((char)x).CompareTo((char)y) > 0)
                return -1;
            else
            {
                if (x == y)
                {
                    return 0;
                }
                else
                {
                    return 1;
                }
            }
        }
    }


class  Test {
    static void Main ()
    {
            char[] c1 = new char[10] { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',
'i', 'j' };
            char[] c2 = new char[10] { 'j', 'i', 'h', 'g', 'f', 'e', 'd', 'c',
'b', 'a' };
            char[] d1 = new char[10];
            char[] d2 = new char[10];
            c1.CopyTo(d2, 0);
            c2.CopyTo(d1, 0);
            IComparer b = new B();
        Array.Sort (c1, c2, b);

            for (int i = 0; i < 10; i++)
            {
                if (c1[i] != d1[i])
                {
            Console.WriteLine ("Error at {0} values {1} and {2}", i, c1[i],
d1[i]);
                }
                if (c2[i] != d2[i])
                {
            Console.WriteLine ("Error at {0} values {1} and {2}", i, c1[i],
d1[i]);
                }
            }
    }
}

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