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From: David Greene <greened@eecs.umich.edu>
To: egcs@cygnus.com
Subject: More Template Instantiation Trouble
Date: Sun, 08 Feb 1998 13:45:00 -0000	[thread overview]
Message-ID: <Pine.LNX.3.96.980208163843.2567A-100000@drakh.eecs.umich.edu> (raw)

I have a file I use to manually instantiate templates.

Some of the templates instantiated there use templates
instantated elsewhere.  For example, a class might
have members that are themselves instances of templated
classes.  The problem is, these "extra" templates get 
instantiated when I instantiate the "main" templates.
The linker (x86/Linux/ELF) then complains about
duiplicate symbols.  This happens regardless of whether
I put these instantiation object files into a library
or just list them on the link line.

I tried compiling with -fno-implicit-templates, but
then _nothing_ get instantated (even the templates
I explicitly instantiate!).  

What's the solution to this problem?  The only one
I've found is to put all the instantiations into
one file and wait half an hour for it to compile.

Does this make sense at all?

Thanks for any help!

                               -Dave


                 reply	other threads:[~1998-02-08 13:45 UTC|newest]

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