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=== tests/cases/conformance/async/es6/functionDeclarations/asyncFunctionDeclaration15_es6.ts ===
declare class Thenable { then(): void; }
>Thenable : Symbol(Thenable, Decl(asyncFunctionDeclaration15_es6.ts, 0, 0))
>then : Symbol(Thenable.then, Decl(asyncFunctionDeclaration15_es6.ts, 0, 24))
declare let a: any;
>a : Symbol(a, Decl(asyncFunctionDeclaration15_es6.ts, 1, 11))
declare let obj: { then: string; };
>obj : Symbol(obj, Decl(asyncFunctionDeclaration15_es6.ts, 2, 11))
>then : Symbol(then, Decl(asyncFunctionDeclaration15_es6.ts, 2, 18))
declare let thenable: Thenable;
>thenable : Symbol(thenable, Decl(asyncFunctionDeclaration15_es6.ts, 3, 11))
>Thenable : Symbol(Thenable, Decl(asyncFunctionDeclaration15_es6.ts, 0, 0))
async function fn1() { } // valid: Promise<void>
>fn1 : Symbol(fn1, Decl(asyncFunctionDeclaration15_es6.ts, 3, 31))
async function fn2(): { } { } // error
>fn2 : Symbol(fn2, Decl(asyncFunctionDeclaration15_es6.ts, 4, 24))
async function fn3(): any { } // error
>fn3 : Symbol(fn3, Decl(asyncFunctionDeclaration15_es6.ts, 5, 29))
async function fn4(): number { } // error
>fn4 : Symbol(fn4, Decl(asyncFunctionDeclaration15_es6.ts, 6, 29))
async function fn5(): PromiseLike<void> { } // error
>fn5 : Symbol(fn5, Decl(asyncFunctionDeclaration15_es6.ts, 7, 32))
>PromiseLike : Symbol(PromiseLike, Decl(lib.es5.d.ts, --, --))
async function fn6(): Thenable { } // error
>fn6 : Symbol(fn6, Decl(asyncFunctionDeclaration15_es6.ts, 8, 43))
>Thenable : Symbol(Thenable, Decl(asyncFunctionDeclaration15_es6.ts, 0, 0))
async function fn7() { return; } // valid: Promise<void>
>fn7 : Symbol(fn7, Decl(asyncFunctionDeclaration15_es6.ts, 9, 34))
async function fn8() { return 1; } // valid: Promise<number>
>fn8 : Symbol(fn8, Decl(asyncFunctionDeclaration15_es6.ts, 10, 32))
async function fn9() { return null; } // valid: Promise<any>
>fn9 : Symbol(fn9, Decl(asyncFunctionDeclaration15_es6.ts, 11, 34))
async function fn10() { return undefined; } // valid: Promise<any>
>fn10 : Symbol(fn10, Decl(asyncFunctionDeclaration15_es6.ts, 12, 37))
>undefined : Symbol(undefined)
async function fn11() { return a; } // valid: Promise<any>
>fn11 : Symbol(fn11, Decl(asyncFunctionDeclaration15_es6.ts, 13, 43))
>a : Symbol(a, Decl(asyncFunctionDeclaration15_es6.ts, 1, 11))
async function fn12() { return obj; } // valid: Promise<{ then: string; }>
>fn12 : Symbol(fn12, Decl(asyncFunctionDeclaration15_es6.ts, 14, 35))
>obj : Symbol(obj, Decl(asyncFunctionDeclaration15_es6.ts, 2, 11))
async function fn13() { return thenable; } // error
>fn13 : Symbol(fn13, Decl(asyncFunctionDeclaration15_es6.ts, 15, 37))
>thenable : Symbol(thenable, Decl(asyncFunctionDeclaration15_es6.ts, 3, 11))
async function fn14() { await 1; } // valid: Promise<void>
>fn14 : Symbol(fn14, Decl(asyncFunctionDeclaration15_es6.ts, 16, 42))
async function fn15() { await null; } // valid: Promise<void>
>fn15 : Symbol(fn15, Decl(asyncFunctionDeclaration15_es6.ts, 17, 34))
async function fn16() { await undefined; } // valid: Promise<void>
>fn16 : Symbol(fn16, Decl(asyncFunctionDeclaration15_es6.ts, 18, 37))
>undefined : Symbol(undefined)
async function fn17() { await a; } // valid: Promise<void>
>fn17 : Symbol(fn17, Decl(asyncFunctionDeclaration15_es6.ts, 19, 42))
>a : Symbol(a, Decl(asyncFunctionDeclaration15_es6.ts, 1, 11))
async function fn18() { await obj; } // valid: Promise<void>
>fn18 : Symbol(fn18, Decl(asyncFunctionDeclaration15_es6.ts, 20, 34))
>obj : Symbol(obj, Decl(asyncFunctionDeclaration15_es6.ts, 2, 11))
async function fn19() { await thenable; } // error
>fn19 : Symbol(fn19, Decl(asyncFunctionDeclaration15_es6.ts, 21, 36))
>thenable : Symbol(thenable, Decl(asyncFunctionDeclaration15_es6.ts, 3, 11))
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