http://d.puremagic.com/issues/show_bug.cgi?id=1079



--- Comment #19 from Robert Clipsham <robert@octarineparrot.com> 2010-03-29 15:43:36 PDT ---
Could people having this issue when using -gc try the patch for bug #3987, which seems to fix a lot of issues with gdb. If you are only getting the problem with -g, it is not a bug, you should use -gc until gdb supports the D extensions to dwarf. If it doesn't fix it for you and you can provide a test case, I might be able to fix that issue too.

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Ellery Newcomer <ellery-newcomer@utulsa.edu> changed:

           What    |Removed                     |Added
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                 CC|                            |ellery-newcomer@utulsa.edu


--- Comment #20 from Ellery Newcomer <ellery-newcomer@utulsa.edu> 2010-03-29 16:38:58 PDT ---
(In reply to comment #19)
> Could people having this issue when using -gc try the patch for bug #3987, which seems to fix a lot of issues with gdb. If you are only getting the problem with -g, it is not a bug, you should use -gc until gdb supports the D extensions to dwarf. If it doesn't fix it for you and you can provide a test case, I might be able to fix that issue too.

I'm getting a

Dwarf Error: Cannot find DIE at 0x0 referenced from DIE at 0x3dbf [in module /home/ellery/dxl/bin/dxl]

If you feel like wading through my mongo example, here it is:

http://personal.utulsa.edu/~ellery-newcomer/dxl.zip http://personal.utulsa.edu/~ellery-newcomer/dmdz.d http://personal.utulsa.edu/~ellery-newcomer/test1.xls

build dmdz, then use it to build dxl.zip, then run

dxl/bin/dxl test1.xls out.xls

Oh, and you need to checkout dmd v1 from repo, as dxl.zip requires changeset 420 to compile. That or fiddle with dxl/read/biff/BOFRecord.d; I think there's only one line of code that needs to be messed with.

There, I didn't make it too easy for you, did I?

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--- Comment #21 from Robert Clipsham <robert@octarineparrot.com> 2010-03-29 16:44:08 PDT ---
I'm working on another patch now, another project had a similar issue, which is fixed with my new (incomplete) patch. I'll let you know when I've uploaded it.

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Robert Clipsham <robert@octarineparrot.com> changed:

           What    |Removed                     |Added
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           Keywords|                            |patch
           See Also|                            |http://d.puremagic.com/issu
                   |                            |es/show_bug.cgi?id=3987


--- Comment #22 from Robert Clipsham <robert@octarineparrot.com> 2010-04-01 13:27:23 BST ---
Please try the new patch in bug #3987. This fixes debug info for QtD and Bernard Helyer's cases. I don't have a copy of dmd1 set up currently, so if you could try your test case for me that'd be good :) If there are still issues when compiling with -gc after applying the above patch let me know.

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--- Comment #23 from Ellery Newcomer <ellery-newcomer@utulsa.edu> 2010-04-01 06:52:19 PDT ---
(In reply to comment #22)
> Please try the new patch in bug #3987. This fixes debug info for QtD and Bernard Helyer's cases. I don't have a copy of dmd1 set up currently, so if you could try your test case for me that'd be good :) If there are still issues when compiling with -gc after applying the above patch let me know.

I'm still getting the error message.

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--- Comment #24 from Robert Clipsham <robert@octarineparrot.com> 2010-04-01 15:39:56 BST ---
Your app causes a different bug to appear, I've reported it as bug #4037, I'll see if I can create a patch for it later today, it should be far simpler to fix than the last one.

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Robert Clipsham <robert@octarineparrot.com> changed:

           What    |Removed                     |Added
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           See Also|                            |http://d.puremagic.com/issu
                   |                            |es/show_bug.cgi?id=4038


--- Comment #25 from Robert Clipsham <robert@octarineparrot.com> 2010-04-01 20:50:39 BST ---
With the patches from bugs #3987, #4037 and #4308 applied, I can't reproduce your errors any more Ellery, could you please confirm these patches fix the issue for you? If it does I propose we close this issue and report any future issues as new bugs.

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--- Comment #26 from Ellery Newcomer <ellery-newcomer@utulsa.edu> 2010-04-01 17:52:43 PDT ---
(In reply to comment #25)
> With the patches from bugs #3987, #4037 and #4308 applied, I can't reproduce your errors any more Ellery, could you please confirm these patches fix the issue for you? If it does I propose we close this issue and report any future issues as new bugs.

erk.. dos2unix dwarf.c.diff

but yeah, it looks like it fixes it.

Great job!

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Don <clugdbug@yahoo.com.au> changed:

           What    |Removed                     |Added
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             Status|REOPENED                    |RESOLVED
                 CC|                            |clugdbug@yahoo.com.au
         Resolution|                            |FIXED


--- Comment #27 from Don <clugdbug@yahoo.com.au> 2010-04-22 06:36:58 PDT ---
Closing this bug as fixed, on the basis of that last comment. Report any new issues as new bugs.

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