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23 lines
621 B
Plaintext
23 lines
621 B
Plaintext
private import python
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import experimental.dataflow.DataFlow
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private import experimental.dataflow.internal.DataFlowPrivate as DataFlowPrivate
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/**
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* A configuration to find the call graph edges.
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*/
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class CallGraphConfig extends DataFlow::Configuration {
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CallGraphConfig() { this = "CallGraphConfig" }
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override predicate isSource(DataFlow::Node node) {
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node instanceof DataFlowPrivate::ReturnNode
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or
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node instanceof DataFlowPrivate::ArgumentNode
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}
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override predicate isSink(DataFlow::Node node) {
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node instanceof DataFlowPrivate::OutNode
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or
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node instanceof DataFlow::ParameterNode
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}
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}
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