On Tue, Feb 05, 2008 at 11:20:01PM -0300, Horst H. von Brand wrote: > Note that the f() function can be called with one argument, and that is > what the template use tries to do; g++ complains: > > $ g++ -O2 -c tst.cc > tst.cc: In function ‘void ff(int, T) [with T = void (*)(int, int)]’: > tst.cc:13: instantiated from here > tst.cc:4: error: too few arguments to function > > I'm no C++ expert at all, so both the "how it used to work" and the current > behavior sound reasonable. Can somebody shed some light? Should this be > documented as a GCC change, or is it a bug? I believe the testcase is invalid, see http://gcc.gnu.org/ml/gcc-patches/2007-07/msg01645.html Default arguments are a property of a function declaration, not function type and as such shouldn't be part of a deduced type, or typeof/decltype. Jakub -- fedora-test-list mailing list fedora-test-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-test-list
