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codeql/docs/language/ql-training/query-examples/cpp/control-flow-cpp-4.ql
2019-09-05 08:40:36 +01:00

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import cpp
predicate isReachable(BasicBlock bb) {
bb instanceof EntryBasicBlock or
isReachable(bb.getAPredecessor())
}
from BasicBlock bb
where not isReachable(bb)
select bb