• d-bugmail puremagic.com (33/33) Jan 30 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9428
• d-bugmail puremagic.com (11/11) Jan 31 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9428
• d-bugmail puremagic.com (14/14) Jan 31 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9428
• d-bugmail puremagic.com (11/11) Feb 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9428
• d-bugmail puremagic.com (9/9) Feb 18 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9428

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9428

           Summary: Wrong array append
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Keywords: wrong-code
          Severity: major
          Priority: P2
         Component: druntime
        AssignedTo: nobody puremagic.com
        ReportedBy: bearophile_hugs eml.cc



import std.stdio: writeln;
void main() {
    int[2][] items = [[1, 2]];
    int[2] x = [3, 4];
    auto r1 = items ~ [x];
    writeln(r1);
    auto r2 = items ~ x;
    writeln(r2);
}


Output:

[[1, 2], [3, 4]]
[[1, 2], [3, 4], [22683584, 4391680]]


Expected output:

[[1, 2], [3, 4]]
[[1, 2], [3, 4]]


Maybe it's a regression.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9428


Oleg Kuporosov <Oleg.Kuporosov gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Oleg.Kuporosov gmail.com



21:56:50 PST ---
both 2.059 and 2.060 have showed the same output as 2.061, so it is not
regression agaist it.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=9428


Kenji Hara <k.hara.pg gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull
          Component|druntime                    |DMD
           Platform|x86                         |All
         OS/Version|Windows                     |All



https://github.com/D-Programming-Language/dmd/pull/1590

It is an issue of dmd glue layer, so did not belongs to druntime.

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

https://github.com/D-Programming-Language/dmd/commit/976ddc082ef8f74ff9bae199cb9289d0e1d1b4ca
fix Issue 9428 - Wrong array concatenation

https://github.com/D-Programming-Language/dmd/commit/7b2bc9bab72eb11ec3f89f67190578eaf7f98ead


Issue 9428 - Wrong array concatenation

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d-bugmail puremagic.com writes:

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Kenji Hara <k.hara.pg gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED


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