19 lines
494 B
Plaintext
19 lines
494 B
Plaintext
Nesting too many control flow statements (such as ``++IF++``, ``++PERFORM++``, ``++EVALUATE++``...) should be avoided as it makes the code complex and therefore difficult to maintain.
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== Noncompliant Code Example
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With a threshold (maximum allowed control flow statement nesting depth) of 3:
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IF A = 1
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PERFORM
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MOVE A TO B
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PERFORM
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IF B = 1 *> Noncompliant
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MOVE "HI" TO S1
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END-IF
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END-PERFORM
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END-PERFORM
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END-IF.
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----
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