30 lines
937 B
Plaintext
30 lines
937 B
Plaintext
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<code>BEGIN...END</code> can be omitted from a one-line block, such as with an <code>IF</code> statement or <code>WHILE</code> loop, but doing so can be misleading and induce bugs.
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This rule raises an issue when the indentation of the lines after a one-line block indicates an intent to include those lines in the block, but the omission of <code>BEGIN...END</code> means the lines will be unconditionally executed once.
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== Noncompliant Code Example
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----
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IF (0=1)
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EXEC firstActionInBlock;
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EXEC secondAction; -- Noncompliant; executed unconditionally
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EXEC thirdAction;
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IF (0=1) EXEC firstActionInBlock; EXEC secondAction; -- Noncompliant; secondAction executed unconditionally
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IF (0=1) EXEC firstActionInBlock; -- Noncompliant
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EXEC secondAction; -- Executed unconditionally
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----
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== Compliant Solution
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----
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IF (0=1) BEGIN
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EXEC firstActionInBlock;
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EXEC secondAction;
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END
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EXEC thirdAction;
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----
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include::../see.adoc[]
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