1) C:\Dev-Cpp\bin>g++.exe -v
Reading specs from ../lib/gcc-lib/mingw32/3.2.3/specs
../gcc/configure --with-gcc --with-gnu-ld --with-gnu-as --host=
mingw32 --target=mingw32 --prefix=/mingw --enable-threads --disable-nls --en
-languages=c++,f77,objc --disable-win32-registry --disable-shared --enable-s
Thread model: win32
gcc version 3.2.3 (mingw special 20030504-1)
2) We have been working on a testcase but have problems repoducing the
As of yet we do not know what causes the problem to begin which is why I
If we knew the cause we might be able to fix it, unless it's a compiler bug
----- Original Message -----
From: "Danny Smith" <danny_r_smith_2001@...>
Sent: Saturday, August 30, 2003 11:08 PM
Subject: Re: [Mingw-users] MinGW + DLL + Virtual member functions + Missing
> --- Dinand Vanvelzen
> > Hi all,
> > I'm new to this list and just added support for MinGW to my library.
> > This is also the reason i ended up on this mailing list.
> > I have been trying to get a DLL exporting classes correctly for 5 days
now with several friends
> > of mine without any success.
> > The DLL is compiled in MinGW and has C functions and C++ classes as
exports. The problem is
> > this:
> > A number of classes have missing member functions,.. they don't get
exported for some reason.
> > One thing we noticed is
> > that the problem classes are the ones with virtual member functions.
Altough some classes with
> > virtual member functions do
> > work. By missing exports i mean that member functions that are not in
the .def file but they
> > should be.
> > Any help would be greatly appreciated.
> > If you need more information just let me know.
> Please provide more information:
> 1) output of g++ -v
> 2) a small self-contained testcase.