OP_DUMMY
!(gn->type & OP_DUMMY)) {
(DEFAULT->type & OP_DUMMY) == 0 &&
if (!gn || (gn->type & OP_DUMMY))
((gn)->type & (OP_PHONY | OP_DUMMY)) == 0)
if ((interrupt_node->type & OP_DUMMY) == 0) {
gn->type &= ~OP_DUMMY;
OP_DUMMY | OP_NOTMAIN | OP_NODEFAULT);
OP_DUMMY | OP_NOTMAIN | OP_NODEFAULT);
OP_DUMMY | OP_NOTMAIN | OP_NODEFAULT);
OP_DUMMY | OP_NOTMAIN| OP_TRANSFORM | OP_NODEFAULT);
return (gn->type & OP_DUMMY) == 0;