This function sets the value of the specified slot of the active instance (see section 9.4.1.1). If the slot does not exist, there is an error in evaluating the arguments to be placed or this function is called from outside a message-handler, this function will return the symbol FALSE and an error will be generated. Otherwise, the new slot value is returned. This function differs from the (bind ?self:<slotname> <value>*) syntax in that the slot is not looked up until the function is actually called. Thus it is possible to access different slots every time the function is executed (see section 9.4.2 for more detail). This function bypasses message-passing.
Syntax
(dynamic-put <slot-name-expression> <expression>*)