BloombergLP::bsls::Assert::abortUponReturningAssertionFailureHandler

Return true if k_permitOutOfPolicyReturningAssertionBuildKey does not have the value "bsls‐PermitOutOfPolicyReturn" or permitOutOfPolicyReturningFailureHandler has not previously been invoked, and false otherwise. Note that returning true indicates that bsls::Assert should abort the task if the currently installed assertion‐failure handler returns normally (after the detection of a failed assertion).