Predicate Cached::FlowThrough::Final::getterStep

Holds if arg flows to out through a call using only value-preserving steps and a single read step, not taking call contexts into account, thus representing a getter-step.

This predicate is exposed for testing only.

Import path

import codeql.ruby.dataflow.internal.DataFlowImplCommon

predicate getterStep(ArgNode arg, ContentSet c, Node out)