50 lines
1007 B
Plaintext
50 lines
1007 B
Plaintext
Having all branches in a ``++match++`` or ``++if++`` chain with the same implementation is an error. Either a copy-paste error was made and something different should be executed, or there shouldn't be a ``++match++``/``++if++`` chain at all.
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== Noncompliant Code Example
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[source,scala]
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----
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if (b == 0) { // Noncompliant
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doSomething
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} else {
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doSomething
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}
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i match { // Noncompliant
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case 1 => doSomething
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case 2 => doSomething
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case 3 => doSomething
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case _ => doSomething
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}
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----
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== Exceptions
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This rule does not apply to ``++if++`` chains without ``++else++``-s, or to ``++match++``-es without ``++case _++`` alternatives.
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----
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if (b == 0) {
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doSomething
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} else if (b == 1) {
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doSomething
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}
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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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include::../message.adoc[]
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include::../highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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