=== tests/cases/compiler/contextualTyping38.ts ===
var foo = <{ (): number; }> function(a) { return a };
>foo : () => number, Symbol(foo, Decl(contextualTyping38.ts, 0, 3))
><{ (): number; }> function(a) { return a } : () => number
>function(a) { return a } : (a: any) => any
>a : any, Symbol(a, Decl(contextualTyping38.ts, 0, 37))
>a : any, Symbol(a, Decl(contextualTyping38.ts, 0, 37))