76 lines
2 KiB
Plaintext
76 lines
2 KiB
Plaintext
==== tests/cases/conformance/classes/members/inheritanceAndOverriding/derivedClassWithAny.ts (7 errors) ====
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class C {
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x: number;
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get X(): number { return 1; }
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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foo(): number {
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return 1;
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}
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static y: number;
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static get Y(): number {
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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return 1;
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}
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static bar(): number {
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return 1;
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}
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}
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class D extends C {
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x: any;
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get X(): any {
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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return null;
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}
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foo(): any {
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return 1;
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}
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static y: any;
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static get Y(): any {
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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return null;
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}
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static bar(): any {
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return null;
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}
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}
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// if D is a valid class definition than E is now not safe tranisitively through C
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class E extends D {
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x: string;
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get X(): string{ return ''; }
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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foo(): string {
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return '';
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}
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static y: string;
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static get Y(): string {
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~
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!!! Accessors are only available when targeting ECMAScript 5 and higher.
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return '';
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}
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static bar(): string {
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return '';
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}
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}
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var c: C;
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var d: D;
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var e: E;
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c = d;
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c = e;
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~
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!!! Type 'E' is not assignable to type 'C':
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!!! Types of property 'x' are incompatible:
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!!! Type 'string' is not assignable to type 'number'.
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var r = c.foo(); // e.foo would return string
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