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optimize getACalleeValue

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This commit is contained in:
Erik Krogh Kristensen
2021-03-02 15:21:36 +01:00
parent 47f4faa4e2
commit 4d33407f6c
1 changed files with 7 additions and 1 deletions
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8
javascript/ql/src/semmle/javascript/dataflow/Nodes.qll
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@@ -168,7 +168,13 @@ class InvokeNode extends DataFlow::SourceNode {
private ObjectLiteralNode getOptionsArgument(int i) { result.flowsTo(getArgument(i)) }
/** Gets an abstract value representing possible callees of this call site. */
final AbstractValue getACalleeValue() { result = getCalleeNode().analyze().getAValue() }
final AbstractValue getACalleeValue() {
exists(DataFlow::Node callee, DataFlow::AnalyzedNode analyzed |
pragma[only_bind_into](callee) = getCalleeNode() and
pragma[only_bind_into](analyzed) = callee.analyze() and
pragma[only_bind_into](result) = analyzed.getAValue()
)
}
/**
* Gets a potential callee of this call site.