CodeQL library for C/C++
codeql/cpp-all 0.9.3 ( changelog , source )
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Predicate localFlowStep

Holds if data flows from nodeFrom to nodeTo in exactly one local (intra-procedural) step.

Import path

import semmle.code.cpp.dataflow.internal.DataFlowUtil
predicate localFlowStep ( Node nodeFrom , Node nodeTo )