43 lines
940 B
JavaScript
43 lines
940 B
JavaScript
//// [genericCallWithObjectTypeArgsAndIndexersErrors.ts]
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// Type inference infers from indexers in target type, error cases
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function foo<T>(x: T) {
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return x;
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}
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function other<T>(arg: T) {
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var b: {
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[x: string]: Object;
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[x: number]: T; // ok, T is a subtype of Object because its apparent type is {}
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};
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var r2 = foo(b); // T
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}
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function other3<T extends U, U extends Date>(arg: T) {
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var b: {
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[x: string]: Object;
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[x: number]: T;
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};
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var r2 = foo(b);
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var d = r2[1];
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var e = r2['1'];
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var u: U = r2[1]; // ok
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}
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//// [genericCallWithObjectTypeArgsAndIndexersErrors.js]
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// Type inference infers from indexers in target type, error cases
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function foo(x) {
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return x;
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}
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function other(arg) {
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var b;
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var r2 = foo(b); // T
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}
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function other3(arg) {
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var b;
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var r2 = foo(b);
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var d = r2[1];
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var e = r2['1'];
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var u = r2[1]; // ok
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}
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