• d-bugmail puremagic.com (30/30) Feb 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (6/8) Feb 05 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (10/10) Feb 06 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (12/12) Feb 12 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (11/11) Feb 12 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (10/10) Feb 12 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457
• d-bugmail puremagic.com (8/8) Feb 13 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9457

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9457

           Summary: isSorted(string) doesn't work
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Phobos
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc



This used to print true-false, but in DMD 2.062alpha prints true-true on
Windows:


import std.stdio, std.algorithm;
void main() {
    auto x = "abcd";
    writeln(isSorted(x));
    auto y = "acbd";
    writeln(isSorted(y));
}


Maybe this line:

https://github.com/D-Programming-Language/phobos/blob/master/std/algorithm.d#L9237

        for (; !ahead.empty; ahead.popFront(), ++i)

Should be:

        for (; !ahead.empty; ahead.popFront(), r.popFront(), ++i)

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9457




A comment from Brad Anderson:

 Looks like line 9221 is essentially the same code so you may want
 to change that line too.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9457


bearophile_hugs eml.cc changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |regression



This used to work not too much time ago.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9457


Andrej Mitrovic <andrej.mitrovich gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |andrej.mitrovich gmail.com
         AssignedTo|nobody puremagic.com        |andrej.mitrovich gmail.com



13:52:58 PST ---
https://github.com/D-Programming-Language/phobos/pull/1136

Thanks for your fix Bearophile.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9457




Commits pushed to master at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/98cb833137c1c7cb9a51e7acb3cdf43332e0c7ac
Fixes Issue 9457 - isSorted(string) does not work.

https://github.com/D-Programming-Language/phobos/commit/8bf6997acfdbe81442e4c3e4c3500b9197ffaaca


Issue 9457 - isSorted(string) does not work.

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Andrei Alexandrescu <andrei erdani.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |andrei erdani.com
         Resolution|                            |FIXED


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Commit pushed to staging at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/e652b208dce5b36ab4c4d6b38fc537edf7013148
Fixes Issue 9457 - isSorted(string) does not work.

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