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Merge pull request #13262 from michaelnebel/flowsummary/refactorgetcomponentstack

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C#: Re-factor getComponent.
This commit is contained in:
Michael Nebel
2023-05-31 08:22:44 +02:00
committed by GitHub
parent b9ffa11915 915042a881
commit 2266e28583
9 changed files with 67 additions and 109 deletions
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27
python/ql/lib/semmle/python/dataflow/new/internal/FlowSummaryImpl.qll
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@@ -166,28 +166,21 @@ module Public {
SummaryComponentStack return(ReturnKind rk) { result = singleton(SummaryComponent::return(rk)) }
}
private predicate noComponentSpecific(SummaryComponent sc) {
not exists(getComponentSpecific(sc))
}
/** Gets a textual representation of this component used for flow summaries. */
private string getComponent(SummaryComponent sc) {
result = getComponentSpecific(sc)
or
noComponentSpecific(sc) and
(
exists(ArgumentPosition pos |
sc = TParameterSummaryComponent(pos) and
result = "Parameter[" + getArgumentPosition(pos) + "]"
)
or
exists(ParameterPosition pos |
sc = TArgumentSummaryComponent(pos) and
result = "Argument[" + getParameterPosition(pos) + "]"
)
or
sc = TReturnSummaryComponent(getReturnValueKind()) and result = "ReturnValue"
exists(ArgumentPosition pos |
sc = TParameterSummaryComponent(pos) and
result = "Parameter[" + getArgumentPosition(pos) + "]"
)
or
exists(ParameterPosition pos |
sc = TArgumentSummaryComponent(pos) and
result = "Argument[" + getParameterPosition(pos) + "]"
)
or
sc = TReturnSummaryComponent(getReturnValueKind()) and result = "ReturnValue"
}
/** Gets a textual representation of this stack used for flow summaries. */