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The languages for this rule fall into two categories: * CFamily, JS, and PLSQL: "Variables should not be shadowed" (general case of shadowing) * C#, Flex, Java, PHP, Swift: "Local variables should not shadow field/property/enum case/..." (narrow case of shadowing) For CFamily, these tickets are also handled: CPP-2785 CPP-3589
10 lines
369 B
Plaintext
10 lines
369 B
Plaintext
== Why is this an issue?
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Shadowing occurs when a local variable has the same name as a variable or a field in an outer scope.
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include::./problems.adoc[]
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To avoid these problems, rename the shadowing, shadowed, or both identifiers to accurately represent their purpose with unique and meaningful names.
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This rule focuses on variables in methods that shadow a field.
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