------- Comment #3 from ian at airs dot com 2005-10-25 16:36 -------
I believe this winds up being a duplicate of PR c++/8057, which is fixed on
mainline. With the test case in the PR, I see the warning with 4.0, but I do
not see the warning on mainline.
Note that this slightly modified test case:
#include <netinet/in.h>
template<typename S>
void serialize(const uint32_t* pitem, const S& item) {
uint32_t t2 = htonl(item);
}
template void serialize<int> (const uint32_t*, const int&);
issues a warning on both 4.0 and mainline:
foo.cc: In function void serialize(const uint32_t*, const S&) [with S = int]:
foo.cc:8: instantiated from here
foo.cc:5: warning: unused variable t2
--
ian at airs dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ian at airs dot com
Known to work| |4.1.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24522
