File: redefinedPararameterProperty.errors.txt

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redefinedPararameterProperty.ts(6,14): error TS2729: Property 'a' is used before its initialization.


==== redefinedPararameterProperty.ts (1 errors) ====
    class Base {
        a = 1;
      }
      
      class Derived extends Base {
        b = this.a /*undefined*/;
                 ~
!!! error TS2729: Property 'a' is used before its initialization.
!!! related TS2728 redefinedPararameterProperty.ts:8:17: 'a' is declared here.
      
        constructor(public a: number) {
            super();
        }
      }