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=== tests/cases/compiler/promiseTest.ts ===
interface Promise<T> {
>Promise : Symbol(Promise, Decl(promiseTest.ts, 0, 0))
>T : Symbol(T, Decl(promiseTest.ts, 1, 18))
then<A>(success?: (value: T) => Promise<A>): Promise<A>;
>then : Symbol(Promise.then, Decl(promiseTest.ts, 1, 22), Decl(promiseTest.ts, 2, 60))
>A : Symbol(A, Decl(promiseTest.ts, 2, 9))
>success : Symbol(success, Decl(promiseTest.ts, 2, 12))
>value : Symbol(value, Decl(promiseTest.ts, 2, 23))
>T : Symbol(T, Decl(promiseTest.ts, 1, 18))
>Promise : Symbol(Promise, Decl(promiseTest.ts, 0, 0))
>A : Symbol(A, Decl(promiseTest.ts, 2, 9))
>Promise : Symbol(Promise, Decl(promiseTest.ts, 0, 0))
>A : Symbol(A, Decl(promiseTest.ts, 2, 9))
then<B>(success?: (value: T) => B): Promise<B>;
>then : Symbol(Promise.then, Decl(promiseTest.ts, 1, 22), Decl(promiseTest.ts, 2, 60))
>B : Symbol(B, Decl(promiseTest.ts, 3, 9))
>success : Symbol(success, Decl(promiseTest.ts, 3, 12))
>value : Symbol(value, Decl(promiseTest.ts, 3, 23))
>T : Symbol(T, Decl(promiseTest.ts, 1, 18))
>B : Symbol(B, Decl(promiseTest.ts, 3, 9))
>Promise : Symbol(Promise, Decl(promiseTest.ts, 0, 0))
>B : Symbol(B, Decl(promiseTest.ts, 3, 9))
data: T;
>data : Symbol(Promise.data, Decl(promiseTest.ts, 3, 51))
>T : Symbol(T, Decl(promiseTest.ts, 1, 18))
}
var p: Promise<number> = null;
>p : Symbol(p, Decl(promiseTest.ts, 7, 3))
>Promise : Symbol(Promise, Decl(promiseTest.ts, 0, 0))
var p2 = p.then(function (x) {
>p2 : Symbol(p2, Decl(promiseTest.ts, 8, 3))
>p.then : Symbol(Promise.then, Decl(promiseTest.ts, 1, 22), Decl(promiseTest.ts, 2, 60))
>p : Symbol(p, Decl(promiseTest.ts, 7, 3))
>then : Symbol(Promise.then, Decl(promiseTest.ts, 1, 22), Decl(promiseTest.ts, 2, 60))
>x : Symbol(x, Decl(promiseTest.ts, 8, 26))
return p;
>p : Symbol(p, Decl(promiseTest.ts, 7, 3))
} );
var x = p2.data; // number
>x : Symbol(x, Decl(promiseTest.ts, 12, 3))
>p2.data : Symbol(Promise.data, Decl(promiseTest.ts, 3, 51))
>p2 : Symbol(p2, Decl(promiseTest.ts, 8, 3))
>data : Symbol(Promise.data, Decl(promiseTest.ts, 3, 51))
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