Explicitly declares a list.

__list();
__list(el1);
__list(el1, el2, ..., elN);

Note that in most of the cases you don't need to use the __list keyword. See lists page for more details.

When building lists of signals or ports wrap the signal/port names with the __decl keyword.

const any numbers = __list(1, 2, 3, 4, 5);