CodeQL library for C#
codeql/csharp-all 0.5.1 (changelog, source)
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Predicate missedWhereOpportunity

Holds if foreach statement fes could be converted to a .Where() call. That is, first statement of the loop is an if, which accesses the loop variable, and the body of the if is either a continue or there’s nothing else in the loop than the if.

Import path

import Linq.Helpers
predicate missedWhereOpportunity(ForeachStmt fes, IfStmt is)