TypeScript/tests/cases/fourslash/genericFunctionReturnType2.ts

21 lines
516 B
TypeScript

/// <reference path='fourslash.ts'/>
////class C<T> {
//// constructor(x: T) { }
//// foo(x: T) {
//// return (a: T) => x;
//// }
////}
////var x = new C(1);
////var /*2*/r = x.foo(/*1*/3);
////var /*4*/r2 = r(/*3*/4);
verify.signatureHelp({ marker: "1", text: "foo(x: number): (a: number) => number" });
verify.quickInfoAt("2", "var r: (a: number) => number");
verify.signatureHelp({ marker: "3", text: "r(a: number): number" });
verify.quickInfoAt("4", "var r2: number");