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codeql/ruby/ql/test/library-tests/dataflow/hash-flow/hash-flow.ql

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/**
* @kind path-problem
*/
import codeql.ruby.AST
import codeql.ruby.CFG
import utils.test.InlineFlowTest
import DefaultFlowTest
import ValueFlow::PathGraph
query predicate hashLiteral(CfgNodes::ExprNodes::HashLiteralCfgNode n) { any() }
from ValueFlow::PathNode source, ValueFlow::PathNode sink
where ValueFlow::flowPath(source, sink)
select sink, source, sink, "$@", source, source.toString()