35 lines
797 B
Plaintext
35 lines
797 B
Plaintext
Having all branches in a ``++CASE++`` 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 ``++CASE++``/``++IF++`` chain at all.
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== Noncompliant Code Example
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----
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IF a >0.
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doSomething.
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ELSE IF b> 0.
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doSomething.
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ELSE.
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doSomething.
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ENDIF.
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CASE i.
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WHEN 1 OR 3.
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doSomething.
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WHEN 2.
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doSomething.
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WHEN OTHERS.
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doSomething.
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ENDCASE.
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----
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== Exceptions
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Note that this rule does not apply to ``++IF++`` chains without final ``++ELSE++``-s, or to ``++CASE++``-s without ``++WHEN OTHERS++`` clauses.
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----
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IF a >0. "no issue, this could have been done on purpose to make the code more readable
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doSomething.
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ELSEIF b> 0.
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doSomething.
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ENDIF.
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----
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