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* [Bug c++/26268]  New: template function implicity instatiated
@ 2006-02-13 20:27 eduffy at gmail dot com
  2006-02-13 20:27 ` [Bug c++/26268] " pinskia at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: eduffy at gmail dot com @ 2006-02-13 20:27 UTC (permalink / raw)
  To: gcc-bugs

While compiling:

template<typename T>
struct Type2Type {
   typedef T Type;
};

template<class T>
inline void foo(Type2Type<T> const&) {
   int x = NOT_HERE;
}

int main(int, char *) {
 //  std::cout << "Hello world!" << std::endl;
}

g++ gives an error about NOT_HERE being declared.  Rightly so, but the function
`foo' is never called or explicity instantiated, so `foo' should never be
compiled.

>From "14.7.1 Implicit instantiation" of the ISO C++ standard:
 9. An implementation shall not implicitly instantiate a function template,
    a member template, a non-virtual member function, a member class or a
    static data member of a class template that does not require instantia-
    tion.


-- 
           Summary: template function implicity instatiated
           Product: gcc
           Version: 4.0.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: eduffy at gmail dot com
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26268


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug c++/26268] template function implicity instatiated
  2006-02-13 20:27 [Bug c++/26268] New: template function implicity instatiated eduffy at gmail dot com
@ 2006-02-13 20:27 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-02-13 20:27 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2006-02-13 20:27 -------


*** This bug has been marked as a duplicate of 26267 ***


-- 

pinskia at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26268


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2006-02-13 20:27 [Bug c++/26268] New: template function implicity instatiated eduffy at gmail dot com
2006-02-13 20:27 ` [Bug c++/26268] " pinskia at gcc dot gnu dot org

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