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=== tests/cases/compiler/asyncFunctionsAndStrictNullChecks.ts ===
declare namespace Windows.Foundation {
>Windows : Symbol(Windows, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 0))
>Foundation : Symbol(Foundation, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 26))
interface IPromise<TResult> {
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
then<U>(success?: (value: TResult) => IPromise<U>, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void): IPromise<U>;
>then : Symbol(IPromise.then, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 33), Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 145), Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 135), Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 135))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 13))
>success : Symbol(success, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 16))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 27))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 13))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 58))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 68))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 13))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 95))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 108))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 13))
then<U>(success?: (value: TResult) => IPromise<U>, error?: (error: any) => U, progress?: (progress: any) => void): IPromise<U>;
>then : Symbol(IPromise.then, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 33), Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 145), Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 135), Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 135))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 13))
>success : Symbol(success, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 16))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 27))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 13))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 58))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 68))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 13))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 85))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 98))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 13))
then<U>(success?: (value: TResult) => U, error?: (error: any) => IPromise<U>, progress?: (progress: any) => void): IPromise<U>;
>then : Symbol(IPromise.then, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 33), Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 145), Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 135), Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 135))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 13))
>success : Symbol(success, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 16))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 27))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 13))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 48))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 58))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 13))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 85))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 98))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 13))
then<U>(success?: (value: TResult) => U, error?: (error: any) => U, progress?: (progress: any) => void): IPromise<U>;
>then : Symbol(IPromise.then, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 33), Decl(asyncFunctionsAndStrictNullChecks.ts, 2, 145), Decl(asyncFunctionsAndStrictNullChecks.ts, 3, 135), Decl(asyncFunctionsAndStrictNullChecks.ts, 4, 135))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 13))
>success : Symbol(success, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 16))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 27))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 13))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 48))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 58))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 13))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 75))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 88))
>IPromise : Symbol(IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 13))
done<U>(success?: (value: TResult) => any, error?: (error: any) => any, progress?: (progress: any) => void): void;
>done : Symbol(IPromise.done, Decl(asyncFunctionsAndStrictNullChecks.ts, 5, 125))
>U : Symbol(U, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 13))
>success : Symbol(success, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 16))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 27))
>TResult : Symbol(TResult, Decl(asyncFunctionsAndStrictNullChecks.ts, 1, 23))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 50))
>error : Symbol(error, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 60))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 79))
>progress : Symbol(progress, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 92))
cancel(): void;
>cancel : Symbol(IPromise.cancel, Decl(asyncFunctionsAndStrictNullChecks.ts, 6, 122))
}
}
async function sample(promise: Windows.Foundation.IPromise<number>) {
>sample : Symbol(sample, Decl(asyncFunctionsAndStrictNullChecks.ts, 10, 1))
>promise : Symbol(promise, Decl(asyncFunctionsAndStrictNullChecks.ts, 12, 22))
>Windows : Symbol(Windows, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 0))
>Foundation : Symbol(Windows.Foundation, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 26))
>IPromise : Symbol(Windows.Foundation.IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
var number = await promise;
>number : Symbol(number, Decl(asyncFunctionsAndStrictNullChecks.ts, 13, 7))
>promise : Symbol(promise, Decl(asyncFunctionsAndStrictNullChecks.ts, 12, 22))
}
declare function resolve1<T>(value: T): Promise<T>;
>resolve1 : Symbol(resolve1, Decl(asyncFunctionsAndStrictNullChecks.ts, 14, 1))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 26))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 29))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 26))
>Promise : Symbol(Promise, Decl(lib.es5.d.ts, --, --), Decl(lib.es2015.iterable.d.ts, --, --), Decl(lib.es2015.promise.d.ts, --, --), Decl(lib.es2015.symbol.wellknown.d.ts, --, --))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 26))
declare function resolve2<T>(value: T): Windows.Foundation.IPromise<T>;
>resolve2 : Symbol(resolve2, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 51))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 18, 26))
>value : Symbol(value, Decl(asyncFunctionsAndStrictNullChecks.ts, 18, 29))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 18, 26))
>Windows : Symbol(Windows, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 0))
>Foundation : Symbol(Windows.Foundation, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 26))
>IPromise : Symbol(Windows.Foundation.IPromise, Decl(asyncFunctionsAndStrictNullChecks.ts, 0, 38))
>T : Symbol(T, Decl(asyncFunctionsAndStrictNullChecks.ts, 18, 26))
async function sample2(x?: number) {
>sample2 : Symbol(sample2, Decl(asyncFunctionsAndStrictNullChecks.ts, 18, 71))
>x : Symbol(x, Decl(asyncFunctionsAndStrictNullChecks.ts, 20, 23))
let x1 = await resolve1(x);
>x1 : Symbol(x1, Decl(asyncFunctionsAndStrictNullChecks.ts, 21, 7))
>resolve1 : Symbol(resolve1, Decl(asyncFunctionsAndStrictNullChecks.ts, 14, 1))
>x : Symbol(x, Decl(asyncFunctionsAndStrictNullChecks.ts, 20, 23))
let x2 = await resolve2(x);
>x2 : Symbol(x2, Decl(asyncFunctionsAndStrictNullChecks.ts, 22, 7))
>resolve2 : Symbol(resolve2, Decl(asyncFunctionsAndStrictNullChecks.ts, 17, 51))
>x : Symbol(x, Decl(asyncFunctionsAndStrictNullChecks.ts, 20, 23))
}
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