[Issue 9816] New: Export is mostly broken

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=9816

           Summary: Export is mostly broken
           Product: D
           Version: D2
          Platform: All
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: code at benjamin-thaut.de


--- Comment #0 from Benjamin Thaut <code at benjamin-thaut.de> 2013-03-26 00:28:56 PDT ---
Created an attachment (id=1203)
repro case

Here is a list of all things wrong with export:

32 & 64 bit issues:
1) Exporting a global variable leads to a linker error
2) Exporting thread local variables should be an error (at least it is in c++)
3) The module info should be exported as soon the module has any exported
symbols
4) __gshared members of a class are not exported
5) The TypeInfo Object of the TestClass is not exported
6) The TypeInfo Object of TestStruct is not exported

See attached repro case. If this repro case actually compiles and runs dll
support should be sufficient to support a shared runtime.

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