uniqueEnclosingCallable
uniqueType
uniqueNodeLocation
missingLocation
uniqueNodeToString
missingToString
parameterCallable
localFlowIsLocal
compatibleTypesReflexive
unreachableNodeCCtx
localCallNodes
postIsNotPre
postHasUniquePre
uniquePostUpdate
postIsInSameCallable
reverseRead
argHasPostUpdate
postWithInFlow