http://d.puremagic.com/issues/show_bug.cgi?id=10386

           Summary: Package import feature breaks with static libraries
           Product: D
           Version: D2
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: link-failure
          Severity: blocker
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: andrej.mitrovich@gmail.com


--- Comment #0 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-06-16 17:06:36 PDT ---
Created an attachment (id=1227)
testcase

See the attached test-case and run build.bat to reproduce.

Note that using a regular module import in the client code works, but using the package import triggers linker errors.

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--- Comment #1 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-06-16 17:06:58 PDT ---
The linker error:

> Error 42: Symbol Undefined _D3foo3bar3fooFiZv

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--- Comment #2 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-06-16 17:07:41 PDT ---
Using latest git-head version of DMD.

I've only verified this on Windows, but the test-case is simple enough for people to test it on Posix.

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Walter Bright <bugzilla@digitalmars.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |bugzilla@digitalmars.com


--- Comment #3 from Walter Bright <bugzilla@digitalmars.com> 2013-06-17 17:51:38 PDT ---
For tiny files like that, it's a lot more user-friendly to just put the text of them in a comment. Otherwise, only a small fraction of people will look at it.

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--- Comment #4 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-06-17 17:55:39 PDT ---
(In reply to comment #3)
> For tiny files like that, it's a lot more user-friendly to just put the text of them in a comment. Otherwise, only a small fraction of people will look at it.

The reason I zipped it is because it has a directory structure, which is always painful to recreate manually. Here's the zip contents anyway:

./test.d:

-----
module test;

// import lib.foo.bar;  // ok
import lib.foo;  // linker failure

void main()
{
    foo(1);
}
-----

./lib/foo/bar.d
-----
module lib.foo.bar;

void foo(int x)
{
    assert(x == 1);
}
-----

./lib/foo/package.d
-----
module lib.foo;

public import lib.foo.bar;
-----

On Windows compile with:
$ dmd -lib lib\foo\bar.d lib\foo\package.d -offoo.lib
$ dmd test.d foo.lib

On Posix it's probably:

$ dmd -lib lib/foo/bar.d lib/foo/package.d -oflibfoo.a
$ dmd test.d -L-lfoo

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Martin Nowak <code@dawg.eu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |code@dawg.eu


--- Comment #5 from Martin Nowak <code@dawg.eu> 2013-06-18 01:10:19 PDT ---
(In reply to comment #1)
> The linker error:
> 
> > Error 42: Symbol Undefined _D3foo3bar3fooFiZv

Looks like the mangling is wrong. It should be _D3lib3foo3bar3fooFiZv right?

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--- Comment #6 from Andrej Mitrovic <andrej.mitrovich@gmail.com> 2013-06-18 06:23:12 PDT ---
(In reply to comment #5)
> (In reply to comment #1)
> > The linker error:
> > 
> > > Error 42: Symbol Undefined _D3foo3bar3fooFiZv
> 
> Looks like the mangling is wrong. It should be _D3lib3foo3bar3fooFiZv right?

Yeah I think so.

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |pull


--- Comment #7 from Kenji Hara <k.hara.pg@gmail.com> 2013-06-19 22:10:07 PDT ---
https://github.com/D-Programming-Language/dmd/pull/2229

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--- Comment #8 from github-bugzilla@puremagic.com 2013-06-20 04:03:30 PDT ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/4ddfbcb9aee814cddc82939ecd37928059f3e670 fix Issue 10386 - Package import feature breaks with static libraries

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yebblies <yebblies@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |yebblies@gmail.com
         Resolution|                            |FIXED


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