type t = | AssertionFailure| InvalidMemoryAccess| DivisionByZero| IntegerOverflow| InvalidPointerComparison| InvalidPointerSubtraction| DoubleFree| NegativeArraySize| StubCondition
val equal : t -> t -> Ppx_deriving_runtime.boolval to_yojson : t -> [> `String of string ]val of_yojson : Yojson.Safe.t -> (t, string) Stdlib.result