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Re: B18: Template class constructor bug




   Please see the IMPORTANT UPGRADE NOTICE at the bottom of this note.


---Pavel Matsibekker <matsibp@fschp04.fisci.com> wrote:
>
> Hello,
>     I'm having trouble running an Array class which works fine with
> several other compilers on solaris and hpux. I'm trying to compile it
> with gnuwin32 with negative results.
>      Here's a snipped of the simplifed case Foo. It gives me the
> following compiler error
> 
> C:\temp\cc0037901.o: In function 'main':
> <path>/Foo.t.c:(line num): undefined reference to 'Foo(int)::Foo(int
&)'
> 
> g++: Internal Compiler error : program ld got fatal signal 1
> 
> Has anyone run into this?
> 
> Below is the code for it:
> Foo.h:-----
> template <class T>
> class Foo {
> public:   // CONSTRUCTORS
> 
>    Foo(T &t);
>   T *d_array_p;
>     // Pointer to the array
> };
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Foo.c -----
> #include <stdlib.h>
> #include <iostream.h>
> #include "Foo.h"
> 
> template <class T>  Foo<T>::Foo(T &t)
> {
> d_array_p=&t;
> }
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Foo.t.c -----
> 
> #include <iostream.h>
> #include "Foo.h"
> int
> main(int argc, char* argv[])
> {
> int x=5;
> Foo <int>  abc(x);
> return 1;
> }
> 
> 

-        \\||//
---o0O0--Earnie--0O0o----
--earnie_boyd@yahoo.com--
------ooo0O--O0ooo-------

Check out these great gnu-win32 related sites:
ftp://ftp.cygnus.com/pub/gnu-win32/latest/                  (ftp site)
http://www.cygnus.com/pubs/gnupro/                    (Comercial Page)
http://www.cygnus.com/misc/gnu-win32/                   (Project Page)
http://www.cygnus.com/ml/gnu-win32                     (Mail Archives)
http://www.itribe.net/virtunix/winhelp-man-pages/     (HTML Man Pages)
http://www.lexa.ru/sos                               (Sergey Okhapkin)
ftp://www.lexa.ru/pub/domestic/sos/                (Sergey's ftp site)
http://www.fu.is.saga-u.ac.jp/~colin/gcc.html (Colin Peters - Mingw32)
http://www.xraylith.wisc.edu/~khan/software/gnu-win32/    (Mumit Khan)
http://gnu-win32.paranoia.ru                   (Chuck Bogorad's ports)
http://www.bestweb.net/~aka/gnu-win32/  (GNU-Win32 Bash Configuration)
http://rcw.home.ml.org/                  (Rob Warner - software ports)
http://www.wenet.net/~garbanzo/gnuwin32/     (more - software portals)
http://www.wenet.net/~garbanzo/gnuwin32/rpm   (Redhat Package Manager)
http://www.parallax.co.uk/~andyp/index_text.html  (Andy Piper - ports)
http://www.tiac.net/users/cgf     (Christopher Faylor - package ports)
ftp://ftp.franken.de/pub/win32/develop/gnuwin32/       (German mirror)
http://www.dol.ru/users/valtul      (Valery Tulnikov - software ports)

Help for Win32 Beginners: 
 http://www.relisoft.com
 http://www.program.com/resources/win32.html

DISCLAIMER: These links or links from these pages to other sites do
not constitute an endorsement of any entities, advertisers, products 
or services therein. I am not responsible for and do not control or 
monitor the content of these sites or the accuracy of information 
found therein.

-------------------- IMPORTANT UPGRADE NOTICE ------------------------
You should get the following to update your cygwinb19 package:

Sergey Okhapkin's coolview package which contains an updated 
cygwinb19.dll.  (Yes, even if you've already downloaded the b19.1 
update from the Cygnus Site).

Mumit Khan's compilation of EGCS for the cygwinb19.dll; especially if 
your using the C++ compiler.  The current version of the compiler that 
comes with the tools have lots of problems that have been fixed with 
the EGCS version.  This is a drop-in replacement for the GCC toolset.

URL's are listed above.
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