Diagnostics · semantic
semantic[ungoverned-action]
An action in TRIGGER has no clause.
Every listed action needs at least one ENSURE or FORBID. An action with no rule would always be permitted, which is rarely what anyone meant.
Example
compileSourceCONTRACT Claim {
ENFORCEMENT_MODE: enforced
CONTEXT {
ENTITIES Request {
count: int
region: string
ready: bool
ratio: float
}
CONSTANTS {
zero: int == 0 [SOURCE:POLICY]
cap: int == 25 [SOURCE:POLICY]
}
}
TRIGGER {
grant()
revoke()
}
GUARANTEE {
ENSURE grant() WHEN Request.ready == true [SOURCE:must_be_ready]
}
PROHIBITION {
FORBID grant WHEN Request.count > cap [SOURCE:over_cap]
}
}rejected semantic[ungoverned-action] at 15:3 every trigger action requires an executable clause
Fix
compileSourceCONTRACT Claim {
ENFORCEMENT_MODE: enforced
CONTEXT {
ENTITIES Request {
count: int
region: string
ready: bool
ratio: float
}
CONSTANTS {
zero: int == 0 [SOURCE:POLICY]
cap: int == 25 [SOURCE:POLICY]
}
}
TRIGGER {
grant()
}
GUARANTEE {
ENSURE grant() WHEN Request.ready == true [SOURCE:must_be_ready]
}
PROHIBITION {
FORBID grant WHEN Request.count > cap [SOURCE:over_cap]
}
}accepted
See also: the docs.