[Bug c++/39458] New: function template in template class cant be called from other template class

[Bug c++/39458] New: function template in template class cant be called from other template class

[mrpugh at gmx dot de]

compiling the example code

*******(min_example.cpp)
#include <stdio.h>

template <int i>
class A
{
  public:
    template <typename T>
    void print(int j)
    {
        printf("i: %i  j: %i\n", i, j);
    }
};

template <int j>
class B
{
  public:
    void print(A<j> *a)
    {
        a->print<int>(j);
    }
};

int main()
{
    A<23> *a = new A<23>();

    B<23> b;

    a->print<int>(5);

    b.print(a);

    return 0;
}

*******

with the command
>g++ min_example.cpp -o min_example

gives the error message

min_exmpl.cpp: In member function 'void B<j>::print(A<j>*)':
min_exmpl.cpp:20: error: expected primary-expression before 'int'
min_exmpl.cpp:20: error: expected `;' before 'int'


-- 
           Summary: function template in template class cant be called from
                    other template class
           Product: gcc
           Version: 4.3.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mrpugh at gmx dot de
 GCC build triplet: x86_64 GNU/Linux
  GCC host triplet: x86_64 GNU/Linux
GCC target triplet: x86_64 GNU/Linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39458

[Bug c++/39458] function template in template class cant be called from other template class

[ruben at lfbs dot rwth-aachen dot de]

------- Comment #1 from ruben at lfbs dot rwth-aachen dot de  2009-03-13 16:04 -------
Created an attachment (id=17459)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17459&action=view)
example code


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39458

[Bug c++/39458] function template in template class cant be called from other template class

[paolo dot carlini at oracle dot com]

------- Comment #2 from paolo dot carlini at oracle dot com  2009-03-13 16:14 -------
Just use, correctly: a-> template print<int>(j);


-- 

paolo dot carlini at oracle dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39458