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codeql/cpp/ql/examples/snippets/emptythen.ql
2019-07-26 17:47:11 +02:00

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/**
* @id cpp/examples/emptythen
* @name If statements with empty then branch
* @description Finds `if` statements where the `then` branch is
* an empty block statement
* @tags if
* then
* empty
* conditional
* branch
*/
import cpp
from IfStmt i
where i.getThen().(Block).getNumStmt() = 0
select i