• d-bugmail puremagic.com (33/33) Aug 30 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (7/7) Aug 30 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (10/10) Nov 21 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (6/6) Nov 21 2011 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (15/15) May 23 2012 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (10/10) Feb 10 2013 http://d.puremagic.com/issues/show_bug.cgi?id=6576
• d-bugmail puremagic.com (11/11) Feb 12 2013 http://d.puremagic.com/issues/show_bug.cgi?id=6576

d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6576

           Summary: std.string.format for struct crash on Linux 64bit
           Product: D
           Version: D2
          Platform: x86_64
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody puremagic.com
        ReportedBy: rk3dov gmail.com



Attached example works on Mac OS 32bit and crashes on Linux 64bit:
---------------------------
% ./teststruct
a: I'm Foo
core.exception.AssertError teststruct.d(9): null this
---------------------------

When changing
    int x;
    int[] a;
    int[] b;
to, e.g.
    int x;
    int[] a;
or
    int[] a;
    int[] b;
problem disappears.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6576




Created an attachment (id=1020)
Test code

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6576


Nick Sabalausky <cbkbbejeap mailinator.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cbkbbejeap mailinator.com



07:58:48 PST ---
This may be related to issue 6047

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6576




08:47:00 PST ---
I think the root cause of this might be issue 6983.

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d-bugmail puremagic.com writes:

http://d.puremagic.com/issues/show_bug.cgi?id=6576


Don <clugdbug yahoo.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |clugdbug yahoo.com.au
          Component|DMD                         |Phobos



I thought this was a duplicate of bug 6758, but it isn't. Although 6758 is
fixed, and even the wrong-code bug 6189, this still remains.

std.format.doFormat around line 4845 has enough version(X86_64) stuff that it
looks like a Phobos bug. I find it a bit scary that it bypasses core.stdarg,
and there are not enough comments in that code for me to trust it.

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d-bugmail puremagic.com writes:

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Maxim Fomin <maxim maxim-fomin.ru> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |maxim maxim-fomin.ru



---
I cannot reproduce on linux 64 with git head (2.062 beta)

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Maxim Fomin <maxim maxim-fomin.ru> changed:

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



---
Ok, mark it as WORKSFORME

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