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a13dfaa44f
Preparatory refactor for the shared-CFG dataflow migration. Deprecates the AstNode.getAFlowNode() cached predicate on the public Python QL API and rewrites all ~140 internal callers across lib/, src/, test/, and tools/ from `expr.getAFlowNode() = cfgNode` to `cfgNode.getNode() = expr`, using ControlFlowNode.getNode() which already exists in Flow.qll. The predicate itself is preserved (with a deprecation note pointing at the new pattern) so external users do not experience churn — they can migrate at their own pace and the AST/CFG hierarchies still get the intended untangling once the deprecation eventually elapses. Semantic noop verified by: - All 361 lib/ + src/ queries compile clean. - All 122 ControlFlow + PointsTo library-tests pass. - All 64 dataflow library-tests pass. - All 113 Variables/Exceptions/Expressions/Statements/Functions/Imports/ Security/CWE-798/ModificationOfParameterWithDefault query-tests pass. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
16 lines
449 B
Plaintext
16 lines
449 B
Plaintext
import python
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/*Find any Definition, assigned value pairs that 'valueForDefinition' misses */
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Expr assignedValue(Name n) {
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exists(Assign a | a.getATarget() = n and result = a.getValue())
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or
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exists(Alias a | a.getAsname() = n and result = a.getValue())
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}
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from Name def, DefinitionNode d
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where
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d.getNode() = def and
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exists(assignedValue(def)) and
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not d.getValue().getNode() = assignedValue(def)
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select def.toString(), assignedValue(def)
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