Lines Matching defs:optional
5790 is automatically set. C<first> supplies an optional op to be the direct
8127 provides version semantics similar to C<use Foo::Bar VERSION>. The optional
8136 the trailing optional arguments may be omitted entirely. Otherwise, if
9279 C<loop> is an optional preconstructed C<enterloop> op to use in the
12795 bool optional = FALSE;
12798 if (oa & OA_OPTIONAL) optional = TRUE;
12801 if (optional) o->op_private |= numargs;
14322 int optional = 0;
14357 optional = 1;
14527 if (!optional && proto_end > proto &&