c++/8163: call of template code is rejected as private in this context

c++/8163: call of template code is rejected as private in this context

[schnoerr]

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>Number:         8163
>Category:       c++
>Synopsis:       call of template code is rejected as private in this context
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Mon Oct 07 09:56:00 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Claudius Schnörr
>Release:        gcc version 3.2 20020818 (prerelease)
>Organization:
>Environment:
Configured with: /netrel/src/gcc-3.2-1/configure --enable-languages=c,c++,f77,ja
va --enable-libgcj --enable-threads=posix --with-system-zlib --enable-nls --with
out-included-gettext --enable-interpreter --disable-sjlj-exceptions --disable-ve
rsion-specific-runtime-libs --enable-shared --build=i686-pc-linux --host=i686-pc
-cygwin --target=i686-pc-cygwin --enable-haifa --prefix=/usr --exec-prefix=/usr
--sysconfdir=/etc --libdir=/usr/lib --includedir=/nonexistent/include --libexecd
ir=/usr/sbin
Thread model: posix
gcc version 3.2 20020818 (prerelease)
>Description:
A method Test<Type,1>::testfkt() is called.
Therein, a method Test<Type,2>::dat_embrace( Test<Type,1> & )
of a local Test<Type,2>-objekt is called, which is rejected as
being private to TopObj<Type,1>. 
This is true but in this case, a local TopObj<Type,2> calls it,
which should be allowed to call it.

I think this is incorrect, but I'm not sure.

The error message:

g++ test.cc -o test -Wall
test.cc: In member function `Test<Rank>& Test<Rank>::testfkt() [with short int 
   Rank = 1]':
test.cc:24:   instantiated from here
test.cc:13: `void Test<Rank>::dat_embrace(Test<LowRank>&) [with short int 
   LowRank = 1, short int Rank = 2]' is private
test.cc:19: within this context
>How-To-Repeat:

>Fix:
Work around:
make corresponding methods public:
>Release-Note:
>Audit-Trail:
>Unformatted:
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Re: c++/8163: call of template code is rejected as private in this context

[lerdsuwa]

Synopsis: call of template code is rejected as private in this context

State-Changed-From-To: open->closed
State-Changed-By: lerdsuwa
State-Changed-When: Thu Oct 24 07:28:48 2002
State-Changed-Why:
    Not a bug.  From your code, you are calling
    "Test<2>::dat_embrace" from "Test<1>::testfkt".
    The type access only permit calling
    "Test<1>::dat_embrace" from "Test<1>::testfkt".
    or
    "Test<2>::dat_embrace" from "Test<2>::testfkt".

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8163