=item *
-L<Argument "%s" treated as 0 in increment (++)|perldiag/"Argument "%s" treated as 0 in increment (++)">
-
-(W numeric) The indicated string was fed as an argument to the C<++> operator
-which expects either a number or a string matching C</^[a-zA-Z]*[0-9]*\z/>.
-See L<perlop/Auto-increment and Auto-decrement> for details.
-
-=item *
-
L<Attribute prototype(%s) discards earlier prototype attribute in same sub|perldiag/"Attribute prototype(%s) discards earlier prototype attribute in same sub">
(W misc) A sub was declared as sub foo : prototype(A) : prototype(B) {}, for