16f6c0aecf
Inline adoc files when they are included exactly once. Also fix language tags because this inlining gives us better information on what language the code is written in.
52 lines
1.1 KiB
Plaintext
52 lines
1.1 KiB
Plaintext
== Why is this an issue?
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Visual Basic .NET, unlike many other programming languages, has no "fall-through" for its ``++Select++`` cases. Each case already has an implicit ``++Exit Select++`` as its last instruction. It therefore is redundant to explicitly add one.
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=== Noncompliant code example
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[source,vbnet]
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----
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Module Module1
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Sub Main()
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Dim x = 0
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Select Case x
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Case 0
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Console.WriteLine("0")
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Exit Select ' Noncompliant
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Case Else
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Console.WriteLine("Not 0")
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Exit Select ' Noncompliant
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End Select
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End Sub
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End Module
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----
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=== Compliant solution
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[source,vbnet]
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----
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Module Module1
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Sub Main()
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Dim x = 0
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Select Case x
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Case 0 ' Compliant
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Console.WriteLine("0")
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Case Else ' Compliant
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Console.WriteLine("Not 0")
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End Select
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End Sub
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End Module
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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=== Message
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Remove this redundant use of "Exit Select".
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endif::env-github,rspecator-view[]
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