7 lines
447 B
Plaintext
7 lines
447 B
Plaintext
Variables declared with ``++var++`` have the special property that regardless of where they're declared in a function they "float" to the top of the function and are available for use even before they're declared. That makes scoping confusing, especially for new coders.
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To keep confusion to a minimum, ``++var++`` declarations should happen before they are used for the first time.
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include::../noncompliant.adoc[]
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include::../compliant.adoc[]
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