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Code Inspection: Assigned constructor field parameter

Reports a common mistake in TypeScript code, when a class field is declared as a constructor parameter, and then this parameter is assigned.

In this case, the corresponding field won't be assigned, only the local parameter value is modified.

class Foo { constructor(private p: number) { p = 1; //must be this.p = 1; } }

Suppress an inspection in the editor

  1. Place the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 04 April 2024