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Ruby: SplatExprCfgNode extends UnaryOperationCfgNode

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Harry Maclean
2022-11-24 17:33:57 +13:00
parent 376d4e03a1
commit 57f689401e
1 changed files with 2 additions and 5 deletions
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7
ruby/ql/lib/codeql/ruby/controlflow/CfgNodes.qll
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@@ -900,20 +900,17 @@ module ExprNodes {
final override RelationalOperation getExpr() { result = super.getExpr() }
}
private class SplatExprChildMapping extends ExprChildMapping, SplatExpr {
private class SplatExprChildMapping extends OperationExprChildMapping, SplatExpr {
override predicate relevantChild(AstNode n) { n = this.getOperand() }
}
/** A control-flow node that wraps a `SplatExpr` AST expression. */
class SplatExprCfgNode extends ExprCfgNode {
class SplatExprCfgNode extends UnaryOperationCfgNode {
override string getAPrimaryQlClass() { result = "SplatExprCfgNode" }
override SplatExprChildMapping e;
final override SplatExpr getExpr() { result = super.getExpr() }
/** Gets the operand of this splat expression. */
final ExprCfgNode getOperand() { e.hasCfgChild(e.getOperand(), this, result) }
}
/** A control-flow node that wraps an `ElementReference` AST expression. */