ObjectSlots

The A_Set of A_Stylers that have been added to this method. At most one may be added to each method per module.

The method's lexer or nil.

A tuple of tuple types below which new signatures may no longer be added.

A set of semantic restrictions which, when their functions are invoked with suitable types as arguments, will determine whether the call arguments have mutually compatible types, and if so produce a type to which the call's return value is expected to conform. This type strengthening is assumed to hold at compile time (of the call) and checked at runtime.

The tuple of definitions that constitute this multimethod. This field should only be read and written with volatile slot semantics.