45 lines
1,002 B
TypeScript
45 lines
1,002 B
TypeScript
//// [assignmentCompatWithStringIndexer3.ts]
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// Derived type indexer must be subtype of base type indexer
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interface Base { foo: string; }
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interface Derived extends Base { bar: string; }
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interface Derived2 extends Derived { baz: string; }
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var a: A;
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var b1: { [x: string]: string; }
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a = b1; // error
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b1 = a; // error
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module Generics {
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class A<T extends Derived> {
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[x: string]: T;
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}
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function foo<T extends Derived>() {
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var a: A<T>;
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var b: { [x: string]: string; }
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a = b; // error
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b = a; // error
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}
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}
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//// [assignmentCompatWithStringIndexer3.js]
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// Derived type indexer must be subtype of base type indexer
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var a;
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var b1;
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a = b1; // error
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b1 = a; // error
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var Generics;
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(function (Generics) {
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var A = (function () {
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function A() {
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}
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return A;
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})();
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function foo() {
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var a;
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var b;
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a = b; // error
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b = a; // error
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}
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})(Generics || (Generics = {}));
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