http://bugzilla.gdcproject.org/show_bug.cgi?id=55

Johannes Pfau <johannespfau@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |johannespfau@gmail.com
         Resolution|                            |WONTFIX

--- Comment #1 from Johannes Pfau <johannespfau@gmail.com> 2013-05-24 07:01:58 UTC ---
I think this is another dmd frontend "order of compilation bug". Dustmite is a well known example for that issue. Compile with gdc -o dust dustmite.d dsplit.d and it should work.

This also fails for dmd 2.062 so you might want to file a new bug report on http://d.puremagic.com/issues/

There's this related issue but it's supposed to be fixed: http://d.puremagic.com/issues/show_bug.cgi?id=6395

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--- Comment #2 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-05-24 07:32:16 UTC ---
(In reply to comment #0)
> Created attachment 38 [details]
> reduced source code
> 
> Compiler version: git head (272a77a8a78350518aabc5805cee623f773a3dba)
> built with Debian's gcc 4.8.0-7
> 
> gdc -o dust dsplit.d dustmite.d
> /opt/gdc/include/d/4.8/std/regex.d: In function 'initialMemory':
> /opt/gdc/include/d/4.8/std/regex.d:3236: internal compiler error: Segmentation
> fault
> 0x8f13bf crash_signal
>     ../../gcc-4.8-4.8.0/src/gcc/toplev.c:332
> 0x6651dd ReturnStatement::toIR(IRState*)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-ir.cc:224
> 0x665ad8 CompoundStatement::toIR(IRState*)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-ir.cc:483
> 0x63d57a FuncDeclaration::toObjFile(int)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-objfile.cc:1027
> 0x639c6e AttribDeclaration::toObjFile(int)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-objfile.cc:90
> 0x63be06 StructDeclaration::toObjFile(int)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-objfile.cc:141
> 0x639e36 TemplateInstance::toObjFile(int)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-objfile.cc:740
> 0x63e106 Module::genobjfile(int)
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-objfile.cc:1198
> 0x62fa22 d_parse_file()
>     ../../gcc-4.8-4.8.0/src/gcc/d/d-lang.cc:1085
> Please submit a full bug report,
> with preprocessed source if appropriate.
> Please include the complete backtrace with any bug report.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> make: *** [all] Error 1
> 
> 
> ==> dsplit.d <==
> import std.string;
> 
> ==> dustmite.d <==
> import std.algorithm;
> import std.string;
> import std.regex;
> 
> void applyNoRemoveRegex(string[] noRemove)
> {
>     string name;
>     canFind!((a){return !match(name, a);})(noRemove);
> }
> 
> 
> 
> Source code is reduced from DustMite, by DustMite-with-that-function-removed.

This is also documented on the dustmite site as known not to work. :-)

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http://bugzilla.gdcproject.org/show_bug.cgi?id=55

--- Comment #3 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-05-24 07:33:17 UTC ---
https://github.com/CyberShadow/DustMite/wiki/Building-DustMite

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--- Comment #4 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-05-24 07:35:27 UTC ---
Though it looks to have been fixed for 2.063

http://d.puremagic.com/issues/show_bug.cgi?id=6395

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Iain Buclaw <ibuclaw@gdcproject.org> changed:

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

--- Comment #5 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-05-24 07:36:38 UTC ---
I'll re-open just to remind me to test this when doing the merge (when the release happens sometime next week).

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Iain Buclaw <ibuclaw@gdcproject.org> changed:

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

--- Comment #6 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-07-04 13:15:22 UTC ---
2.063 has been merged, so I guess this should be working now? :)

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--- Comment #7 from Peter De Wachter <pdewacht@gmail.com> 2013-07-04 13:23:26 UTC ---
This bug is still occurs in Debian's gdc-4.8 4.8.1-5. I guess that version doesn't include 2.0.63 yet?

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--- Comment #8 from Iain Buclaw <ibuclaw@gdcproject.org> 2013-07-04 17:55:57 UTC ---
Not yet, no.

Yet to get gdc passing the test suite (again).

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