CodeQL library for C/C++
codeql/cpp-all 4.0.2 (changelog, source)
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Predicate IsModifiableAtImpl::isModifiableByCall

Holds if the value pointed to by operand can potentially be modified be the caller.

Import path

import semmle.code.cpp.ir.dataflow.internal.SsaInternalsCommon
predicate isModifiableByCall(ArgumentOperand operand, int indirectionIndex)