Function argument names should be unique このページは日本語には対応しておりません。随時翻訳に取り組んでいます。
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このルールを試す ID: typescript-common-security/unique-function-arguments
Language: TypeScript
Severity: Warning
Category: Error Prone
Description A function’s parameter names should all be unique. Otherwise, a latter parameter will overwrite the former parameter. This behavior can lead to unintended bugs and it difficult to debug in the future.
Non-Compliant Code Examples function addition ( foo : number , bar : number , foo : number ) {
console . log ( foo + bar + foo );
}
addition ( 1 , 2 , 3 ); // outputs 8
Compliant Code Examples function addition ( foo : number , bar : number , baz : number ) {
console . log ( foo + bar + baz );
}
export function useEditorStateTransform < Input , Output >(
input : Input ,
transformByState : StateFunctions < Input , Output >,
defaultValue : Input | null = input ,
) : Input | Output | null {
}
addition ( 1 , 2 , 3 ); // outputs 6
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