28 lines
422 B
TypeScript
28 lines
422 B
TypeScript
//@target: ES6
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interface T1 {
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__t1: string;
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}
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interface T2 {
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__t2: string;
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}
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interface T3 {
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__t3: string;
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}
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function f1(): Promise<T1> {
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return Promise.resolve({ __t1: "foo_t1" });
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}
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function f2(x: T1): T2 {
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return { __t2: x.__t1 + ":foo_21" };
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}
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var x3 = f1()
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.then(f2, (e: Error) => {
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throw e;
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})
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.then((x: T2) => {
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return { __t3: x.__t2 + "bar" };
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}); |