TypeScript/tests/baselines/reference/contextualTypingOfGenericFunctionTypedArguments1.js

32 lines
815 B
JavaScript

//// [contextualTypingOfGenericFunctionTypedArguments1.ts]
interface Collection<T> {
length: number;
add(x: T): void;
remove(x: T): boolean;
}
interface Combinators {
forEach<T>(c: Collection<T>, f: (x: T) => Date): void;
}
var c2: Collection<number>;
var _: Combinators;
// errors on all 3 lines, bug was that r5 was the only line with errors
var f = (x: number) => { return x.toFixed() };
var r5 = _.forEach<number>(c2, f);
var r6 = _.forEach<number>(c2, (x) => { return x.toFixed() });
//// [contextualTypingOfGenericFunctionTypedArguments1.js]
var c2;
var _;
// errors on all 3 lines, bug was that r5 was the only line with errors
var f = function (x) {
return x.toFixed();
};
var r5 = _.forEach(c2, f);
var r6 = _.forEach(c2, function (x) {
return x.toFixed();
});