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[Bug c++/33940] call of overloaded 'basic_string(const<anonymous class>&)' is ambiguous for a template member function
- From: "pcarlini at suse dot de" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Oct 2007 17:39:58 -0000
- Subject: [Bug c++/33940] call of overloaded 'basic_string(const<anonymous class>&)' is ambiguous for a template member function
- References: <bug-33940-13880@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pcarlini at suse dot de 2007-10-29 17:39 -------
In practice, consider this:
const
class {
public:
template <class T> operator T() const
{
return int();
}
} MYNULLOBJECT = {};
void f(int);
void f(unsigned);
int main()
{
f(MYNULLOBJECT);
}
No conforming compiler accepts it.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33940