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C#: Add support for the use of synthetic fields in flow summary CSV.

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This commit is contained in:
Michael Nebel
2021-12-08 16:01:48 +01:00
parent a43704ab43
commit d70d1fbf81
1 changed files with 7 additions and 0 deletions
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7
csharp/ql/lib/semmle/code/csharp/dataflow/internal/FlowSummaryImplSpecific.qll
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@@ -136,6 +136,11 @@ SummaryComponent interpretComponentSpecific(string c) {
c.regexpCapture("Property\\[(.+)\\]", 1) = p.getQualifiedName() and
result = SummaryComponent::content(any(PropertyContent pc | pc.getProperty() = p))
)
or
exists(SyntheticField f |
c.regexpCapture("SyntheticField\\[(.+)\\]", 1) = f and
result = SummaryComponent::content(any(SyntheticFieldContent sfc | sfc.getField() = f))
)
}
/** Gets the textual representation of the content in the format used for flow summaries. */
@@ -145,6 +150,8 @@ private string getContentSpecificCsv(Content c) {
exists(Field f | c = TFieldContent(f) and result = "Field[" + f.getQualifiedName() + "]")
or
exists(Property p | c = TPropertyContent(p) and result = "Property[" + p.getQualifiedName() + "]")
or
exists(SyntheticField f | c = TSyntheticFieldContent(f) and result = "SyntheticField[" + f + "]")
}
/** Gets the textual representation of a summary component in the format used for flow summaries. */