Wrong enum type passed to HasFlag (CA2248)
Key dotnet.codequality.hasflag-wrong-enum · Severity warning · Category codequality
Microsoft analyzer CA2248. Flags Enum.HasFlag called with a value of a different enum type, which throws ArgumentException at run time.
Incorrect
Section titled “Incorrect”if (permissions.HasFlag(FileAccess.Read)) // permissions is Permission Open();Correct
Section titled “Correct”if (permissions.HasFlag(Permission.Read)) Open();