permission_error/3

Description

permission_error(Operation, Permission, Culprit)

Throws an evaluation error. This built-in predicate is declared as a private method and thus cannot be used as a message to an object. Calling this predicate is equivalent to the following sequence of calls:

...,
context(Context),
throw(error(permission_error(Operation,Permission,Culprit), Context)).

This allows the user to generate errors in the same format used by the runtime.

Modes and number of proofs

permission_error(@nonvar, @nonvar, @nonvar) - error

Errors

When called:
permission_error(Operation, Permission, Culprit)