Diagnostics · semantic
semantic[trigger-entry]
A duplicate trigger action, or one the caller did not expect.
Each action appears once. With the actions validation option, every trigger must be one of those actions.
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()
grant()
}
GUARANTEE {
ENSURE grant() WHEN Request.ready == true [SOURCE:must_be_ready]
}
PROHIBITION {
FORBID grant WHEN Request.count > cap [SOURCE:over_cap]
}
}rejected semantic[trigger-entry] at 17:5 TRIGGER contains duplicate, guarded, unsupported or unknown action
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 specification.