<sealed-object-error>
The class of errors that are generated by sealing violations.
Exported from
Module common-dylan
Module Dylan
Modifiers
concrete free sealed
Superclasses
<error>
The common-dylan module.
Whenever possible, we have tried to keep the Dylan module pristine and unextended, preferring to add our extensions to separate modules or libraries.
The class of conditions that represent something invalid about the program.