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tests/cases/compiler/initializerWithThisPropertyAccess.ts(3,14): error TS2729: Property 'a' is used before its initialization.
tests/cases/compiler/initializerWithThisPropertyAccess.ts(24,29): error TS2729: Property 'bar' is used before its initialization.
==== tests/cases/compiler/initializerWithThisPropertyAccess.ts (2 errors) ====
class A {
a: number;
b = this.a; // Error
~
!!! error TS2729: Property 'a' is used before its initialization.
!!! related TS2728 tests/cases/compiler/initializerWithThisPropertyAccess.ts:2:5: 'a' is declared here.
c = () => this.a;
d = (new A()).a;
constructor() {
this.a = 1;
}
}
class B extends A {
x = this.a;
}
class C {
a!: number;
b = this.a;
}
// Repro from #37979
class Foo {
private bar: Bar;
readonly barProp = this.bar.prop;
~~~
!!! error TS2729: Property 'bar' is used before its initialization.
!!! related TS2728 tests/cases/compiler/initializerWithThisPropertyAccess.ts:23:13: 'bar' is declared here.
constructor() {
this.bar = new Bar();
}
}
class Bar {
readonly prop = false;
}
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