Merge branch 'master' into fix4686_fixrename

tests/baselines/reference/superPropertyAccess_ES5.js

@@ -45,7 +45,7 @@ var MyBase = (function () {
         configurable: true
     });
     return MyBase;
-})();
+}());
 var MyDerived = (function (_super) {
     __extends(MyDerived, _super);
     function MyDerived() {
@@ -54,7 +54,7 @@ var MyDerived = (function (_super) {
         var f2 = _super.prototype.value;
     }
     return MyDerived;
-})(MyBase);
+}(MyBase));
 var d = new MyDerived();
 var f3 = d.value;
 var A = (function () {
@@ -67,7 +67,7 @@ var A = (function () {
         configurable: true
     });
     return A;
-})();
+}());
 var B = (function (_super) {
     __extends(B, _super);
     function B() {
@@ -81,4 +81,4 @@ var B = (function (_super) {
         configurable: true
     });
     return B;
-})(A);
+}(A));

tests/baselines/reference/typeAliasExport.js

@@ -0,0 +1,8 @@
+//// [typeAliasExport.ts]
+declare module "a" {
+  export default 0
+  export var a;
+  export type a = typeof a;
+}
+
+//// [typeAliasExport.js]

tests/baselines/reference/typeAliasExport.symbols

@@ -0,0 +1,10 @@
+=== tests/cases/compiler/typeAliasExport.ts ===
+declare module "a" {
+  export default 0
+  export var a;
+>a : Symbol(a, Decl(typeAliasExport.ts, 2, 12), Decl(typeAliasExport.ts, 2, 15))
+
+  export type a = typeof a;
+>a : Symbol(a, Decl(typeAliasExport.ts, 2, 12), Decl(typeAliasExport.ts, 2, 15))
+>a : Symbol(a, Decl(typeAliasExport.ts, 2, 12), Decl(typeAliasExport.ts, 2, 15))
+}

tests/baselines/reference/typeAliasExport.types

@@ -0,0 +1,10 @@
+=== tests/cases/compiler/typeAliasExport.ts ===
+declare module "a" {
+  export default 0
+  export var a;
+>a : any
+
+  export type a = typeof a;
+>a : any
+>a : any
+}

tests/cases/compiler/typeAliasExport.ts

@@ -0,0 +1,5 @@
+declare module "a" {
+  export default 0
+  export var a;
+  export type a = typeof a;
+}

tests/cases/fourslash/thisPredicateFunctionCompletions.ts

@@ -0,0 +1,80 @@
+/// <reference path="fourslash.ts" />
+
+//// class RoyalGuard {
+////     isLeader(): this is LeadGuard {
+////         return this instanceof LeadGuard;
+////     }
+////     isFollower(): this is FollowerGuard {
+////         return this instanceof FollowerGuard;
+////     }
+//// }
+////
+//// class LeadGuard extends RoyalGuard {
+////     lead(): void {};
+//// }
+////
+//// class FollowerGuard extends RoyalGuard {
+////     follow(): void {};
+//// }
+////
+//// let a: RoyalGuard = new FollowerGuard();
+//// if (a.is/*1*/Leader()) {
+////     a./*2*/;
+//// }
+//// else if (a.is/*3*/Follower()) {
+////     a./*4*/;
+//// }
+////
+//// interface GuardInterface {
+////    isLeader(): this is LeadGuard;
+////    isFollower(): this is FollowerGuard;
+//// }
+////
+//// let b: GuardInterface;
+//// if (b.is/*5*/Leader()) {
+////     b./*6*/;
+//// }
+//// else if (b.is/*7*/Follower()) {
+////     b./*8*/;
+//// }
+////
+//// if (((a.isLeader)())) {
+////     a./*9*/;
+//// }
+//// else if (((a).isFollower())) {
+////     a./*10*/;
+//// }
+////
+//// if (((a["isLeader"])())) {
+////     a./*11*/;
+//// }
+//// else if (((a)["isFollower"]())) {
+////     a./*12*/;
+//// }
+////
+//// let leader/*13*/Status = a.isLeader();
+//// function isLeaderGuard(g: RoyalGuard) {
+////    return g.isLeader();
+//// }
+//// let checked/*14*/LeaderStatus = isLeader/*15*/Guard(a);
+
+
+goTo.marker("2");
+verify.completionListContains("lead");
+goTo.marker("4");
+verify.completionListContains("follow");
+
+goTo.marker("6");
+verify.completionListContains("lead");
+goTo.marker("8");
+verify.completionListContains("follow");
+
+goTo.marker("9");
+verify.completionListContains("lead");
+goTo.marker("10");
+verify.completionListContains("follow");
+
+goTo.marker("11");
+verify.completionListContains("lead");
+goTo.marker("12");
+verify.completionListContains("follow");

tests/cases/fourslash/thisPredicateFunctionQuickInfo.ts

@@ -0,0 +1,77 @@
+/// <reference path="fourslash.ts" />
+
+//// class RoyalGuard {
+////     isLeader(): this is LeadGuard {
+////         return this instanceof LeadGuard;
+////     }
+////     isFollower(): this is FollowerGuard {
+////         return this instanceof FollowerGuard;
+////     }
+//// }
+////
+//// class LeadGuard extends RoyalGuard {
+////     lead(): void {};
+//// }
+////
+//// class FollowerGuard extends RoyalGuard {
+////     follow(): void {};
+//// }
+////
+//// let a: RoyalGuard = new FollowerGuard();
+//// if (a.is/*1*/Leader()) {
+////     a./*2*/;
+//// }
+//// else if (a.is/*3*/Follower()) {
+////     a./*4*/;
+//// }
+////
+//// interface GuardInterface {
+////    isLeader(): this is LeadGuard;
+////    isFollower(): this is FollowerGuard;
+//// }
+////
+//// let b: GuardInterface;
+//// if (b.is/*5*/Leader()) {
+////     b./*6*/;
+//// }
+//// else if (b.is/*7*/Follower()) {
+////     b./*8*/;
+//// }
+////
+//// if (((a.isLeader)())) {
+////     a./*9*/;
+//// }
+//// else if (((a).isFollower())) {
+////     a./*10*/;
+//// }
+////
+//// if (((a["isLeader"])())) {
+////     a./*11*/;
+//// }
+//// else if (((a)["isFollower"]())) {
+////     a./*12*/;
+//// }
+////
+//// let leader/*13*/Status = a.isLeader();
+//// function isLeaderGuard(g: RoyalGuard) {
+////    return g.isLeader();
+//// }
+//// let checked/*14*/LeaderStatus = isLeader/*15*/Guard(a);
+
+
+goTo.marker("1");
+verify.quickInfoIs("(method) RoyalGuard.isLeader(): this is LeadGuard");
+goTo.marker("3");
+verify.quickInfoIs("(method) RoyalGuard.isFollower(): this is FollowerGuard");
+
+goTo.marker("5");
+verify.quickInfoIs("(method) GuardInterface.isLeader(): this is LeadGuard");
+goTo.marker("7");
+verify.quickInfoIs("(method) GuardInterface.isFollower(): this is FollowerGuard");
+
+goTo.marker("13");
+verify.quickInfoIs("let leaderStatus: boolean");
+goTo.marker("14");
+verify.quickInfoIs("let checkedLeaderStatus: boolean");
+goTo.marker("15");
+verify.quickInfoIs("function isLeaderGuard(g: RoyalGuard): boolean");

tests/cases/fourslash/thisPredicateMemberCompletions.ts

@@ -0,0 +1,95 @@
+/// <reference path="fourslash.ts" />
+
+//// class FileSystemObject {
+////     get is/*1*/File(): this is Item {
+////         return this instanceof Item;
+////     }
+////     set is/*2*/File(param) {
+////         // noop
+////     }
+////     get is/*3*/Directory(): this is Directory {
+////         return this instanceof Directory;
+////     }
+////     is/*4*/Networked: this is (Networked & this);
+////     constructor(public path: string) {}
+//// }
+////
+//// class Item extends FileSystemObject {
+////     constructor(path: string, public content: string) { super(path); }
+//// }
+//// class Directory extends FileSystemObject {
+////     children: FileSystemObject[];
+//// }
+//// interface Networked {
+////     host: string;
+//// }
+////
+//// interface Sundries {
+////     broken: boolean;
+//// }
+////
+//// interface Supplies {
+////     spoiled: boolean;
+//// }
+////
+//// interface Crate<T> {
+////     contents: T;
+////     is/*5*/Sundries: this is Crate<Sundries>;
+////     is/*6*/Supplies: this is Crate<Supplies>;
+////     is/*7*/PackedTight: this is (this & {extraContents: T});
+//// }
+////
+//// const obj: FileSystemObject = new Item("/foo", "");
+//// if (obj.is/*8*/File) {
+////     obj./*9*/;
+////     if (obj.is/*10*/Networked) {
+////         obj./*11*/;
+////     }
+//// }
+//// if (obj.is/*12*/Directory) {
+////     obj./*13*/;
+////     if (obj.is/*14*/Networked) {
+////         obj./*15*/;
+////     }
+//// }
+//// if (obj.is/*16*/Networked) {
+////     obj./*17*/;
+//// }
+////
+//// const crate: Crate<any>;
+//// if (crate.is/*18*/PackedTight) {
+////     crate./*19*/;
+//// }
+//// if (crate.is/*20*/Sundries) {
+////     crate.contents./*21*/;
+////     if (crate.is/*22*/PackedTight) {
+////         crate./*23*/
+////     }
+//// }
+//// if (crate.is/*24*/Supplies) {
+////     crate.contents./*25*/;
+////     if (crate.is/*26*/PackedTight) {
+////         crate./*27*/
+////     }
+//// }
+
+goTo.marker("9");
+verify.completionListContains("content");
+goTo.marker("11");
+verify.completionListContains("host");
+goTo.marker("13");
+verify.completionListContains("children");
+goTo.marker("15");
+verify.completionListContains("host");
+goTo.marker("17");
+verify.completionListContains("host");
+goTo.marker("19");
+verify.completionListContains("extraContents");
+goTo.marker("21");
+verify.completionListContains("broken");
+goTo.marker("23");
+verify.completionListContains("extraContents");
+goTo.marker("25");
+verify.completionListContains("spoiled");
+goTo.marker("27");
+verify.completionListContains("extraContents");

tests/cases/fourslash/thisPredicateMemberQuickInfo.ts

@@ -0,0 +1,117 @@
+/// <reference path="fourslash.ts" />
+
+//// class FileSystemObject {
+////     get is/*1*/File(): this is Item {
+////         return this instanceof Item;
+////     }
+////     set is/*2*/File(param) {
+////         // noop
+////     }
+////     get is/*3*/Directory(): this is Directory {
+////         return this instanceof Directory;
+////     }
+////     is/*4*/Networked: this is (Networked & this);
+////     constructor(public path: string) {}
+//// }
+////
+//// class Item extends FileSystemObject {
+////     constructor(path: string, public content: string) { super(path); }
+//// }
+//// class Directory extends FileSystemObject {
+////     children: FileSystemObject[];
+//// }
+//// interface Networked {
+////     host: string;
+//// }
+////
+//// interface Sundries {
+////     broken: boolean;
+//// }
+////
+//// interface Supplies {
+////     spoiled: boolean;
+//// }
+////
+//// interface Crate<T> {
+////     contents: T;
+////     is/*5*/Sundries: this is Crate<Sundries>;
+////     is/*6*/Supplies: this is Crate<Supplies>;
+////     is/*7*/PackedTight: this is (this & {extraContents: T});
+//// }
+////
+//// const obj: FileSystemObject = new Item("/foo", "");
+//// if (obj.is/*8*/File) {
+////     obj./*9*/;
+////     if (obj.is/*10*/Networked) {
+////         obj./*11*/;
+////     }
+//// }
+//// if (obj.is/*12*/Directory) {
+////     obj./*13*/;
+////     if (obj.is/*14*/Networked) {
+////         obj./*15*/;
+////     }
+//// }
+//// if (obj.is/*16*/Networked) {
+////     obj./*17*/;
+//// }
+////
+//// const crate: Crate<any>;
+//// if (crate.is/*18*/PackedTight) {
+////     crate./*19*/;
+//// }
+//// if (crate.is/*20*/Sundries) {
+////     crate.contents./*21*/;
+////     if (crate.is/*22*/PackedTight) {
+////         crate./*23*/
+////     }
+//// }
+//// if (crate.is/*24*/Supplies) {
+////     crate.contents./*25*/;
+////     if (crate.is/*26*/PackedTight) {
+////         crate./*27*/
+////     }
+//// }
+
+goTo.marker("1");
+verify.quickInfoIs("(property) FileSystemObject.isFile: this is Item");
+goTo.marker("2");
+verify.quickInfoIs("(property) FileSystemObject.isFile: this is Item");
+goTo.marker("3");
+verify.quickInfoIs("(property) FileSystemObject.isDirectory: this is Directory");
+goTo.marker("4");
+verify.quickInfoIs("(property) FileSystemObject.isNetworked: this is Networked & this");
+goTo.marker("5");
+verify.quickInfoIs("(property) Crate<T>.isSundries: this is Crate<Sundries>");
+goTo.marker("6");
+verify.quickInfoIs("(property) Crate<T>.isSupplies: this is Crate<Supplies>");
+goTo.marker("7");
+verify.quickInfoIs(`(property) Crate<T>.isPackedTight: this is this & {
+    extraContents: T;
+}`);
+goTo.marker("8");
+verify.quickInfoIs("(property) FileSystemObject.isFile: this is Item");
+goTo.marker("10");
+verify.quickInfoIs("(property) FileSystemObject.isNetworked: this is Networked & Item");
+goTo.marker("12");
+verify.quickInfoIs("(property) FileSystemObject.isDirectory: this is Directory");
+goTo.marker("14");
+verify.quickInfoIs("(property) FileSystemObject.isNetworked: this is Networked & Directory");
+goTo.marker("16");
+verify.quickInfoIs("(property) FileSystemObject.isNetworked: this is Networked & FileSystemObject");
+goTo.marker("18");
+verify.quickInfoIs(`(property) Crate<any>.isPackedTight: this is Crate<any> & {
+    extraContents: any;
+}`);
+goTo.marker("20");
+verify.quickInfoIs("(property) Crate<any>.isSundries: this is Crate<Sundries>");
+goTo.marker("22");
+verify.quickInfoIs(`(property) Crate<Sundries>.isPackedTight: this is Crate<Sundries> & {
+    extraContents: Sundries;
+}`);
+goTo.marker("24");
+verify.quickInfoIs("(property) Crate<any>.isSupplies: this is Crate<Supplies>");
+goTo.marker("26");
+verify.quickInfoIs(`(property) Crate<Supplies>.isPackedTight: this is Crate<Supplies> & {
+    extraContents: Supplies;
+}`);