------- Comment #4 from chris at bubblescope dot net 2007-03-17 18:07 -------
Here is a minimal code example:
#include <new>
int* get_ptr(void* ptr)
{
return new(ptr) int();
}
Which gives (on my computer)
/usr/include/c++/4.0.0/new: In function 'int* get_ptr(void*)':
/usr/include/c++/4.0.0/new:94: warning: will never be executed
But a similar problem exists in much of the templated code, and in general.
The real problem I think here is that the system_header pragma is still broken
for templates. If that was fixed, this warning would go away.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31246
