[Boost-bugs] [Boost C++ Libraries] #3401: has_new_operator fail if several new operators is overrided

Subject: [Boost-bugs] [Boost C++ Libraries] #3401: has_new_operator fail if several new operators is overrided
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-09-04 11:45:48

#3401: has_new_operator fail if several new operators is overrided
-------------------------------------------------+--------------------------
 Reporter:  Runar Undheim <r.undheim@…>          |       Owner:  johnmaddock
     Type:  Bugs                                 |      Status:  new        
Milestone:  Boost 1.41.0                         |   Component:  type_traits
  Version:  Boost 1.40.0                         |    Severity:  Problem    
 Keywords:                                       |  
-------------------------------------------------+--------------------------
 This code will not compile:

 {{{
 #include <stdio.h>
 #include <tchar.h>

 #include <boost/type_traits.hpp>
 #include <boost/type_traits/has_new_operator.hpp>

 class A {
 public:
   void* operator new(std::size_t);
   void* operator new(std::size_t, void*);
 };

 int _tmain(int argc, _TCHAR* argv[])
 {
   boost::has_new_operator<A>();
         return 0;
 }

 }}}


 };

 int _tmain(int argc, _TCHAR* argv[])
 {
    boost::has_new_operator<A>();
    return 0;
 }

 The has_new_operator could be updated with a new check_sig3 test. Where
 the new(std::size_t, void*) is moved to the new check_sig3. But because of
 ticket #3400, the function should also be split into tree different
 functions (ex. has_new_operator, has_new_operator_array and
 has_new_operator_placement).

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3401>
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