Merge branch 'master' into theyreNotTHATSpecial

Conflicts:
	src/compiler/checker.ts

Author: DanielRosenwasser

CONTRIBUTING.md

@@ -1,3 +1,45 @@
+# Instructions for Logging Issues
+
+## 1. Read the FAQ
+
+Please [read the FAQ](https://github.com/Microsoft/TypeScript/wiki/FAQ) before logging new issues, even if you think you have found a bug.
+
+Issues that ask questions answered in the FAQ will be closed without elaboration.
+
+## 2. Search for Duplicates
+
+[Search the existing issues](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&q=is%3Aissue) before logging a new one.
+
+## 3. Do you have a question?
+
+The issue tracker is for **issues**, in other words, bugs and suggestions.
+If you have a *question*, please use [http://stackoverflow.com/questions/tagged/typescript](Stack Overflow), [https://gitter.im/Microsoft/TypeScript](Gitter), your favorite search engine, or other resources.
+Due to increased traffic, we can no longer answer questions in the issue tracker.
+
+## 4. Did you find a bug?
+
+When logging a bug, please be sure to include the following:
+ * What version of TypeScript you're using (run `tsc --v`)
+ * If at all possible, an *isolated* way to reproduce the behavior
+ * The behavior you expect to see, and the actual behavior
+
+You can try out the nightly build of TypeScript (`npm install typescript@next`) to see if the bug has already been fixed.
+
+## 5. Do you have a suggestion?
+
+We also accept suggestions in the issue tracker.
+Be sure to [check the FAQ](https://github.com/Microsoft/TypeScript/wiki/FAQ) and [search](https://github.com/Microsoft/TypeScript/issues?utf8=%E2%9C%93&q=is%3Aissue) first.
+
+In general, things we find useful when reviewing suggestins are:
+* A description of the problem you're trying to solve
+* An overview of the suggested solution
+* Examples of how the suggestion would work in various places
+  * Code examples showing e.g. "this would be an error, this wouldn't"
+  * Code examples showing the generated JavaScript (if applicable)
+* If relevant, precedent in other languages can be useful for establishing context and expected behavior
+
+# Instructions for Contributing Code
+
 ## Contributing bug fixes
 
 TypeScript is currently accepting contributions in the form of bug fixes. A bug must have an issue tracking it in the issue tracker that has been approved ("Milestone == Community") by the TypeScript team. Your pull request should include a link to the bug that you are fixing. If you've submitted a PR for a bug, please post a comment in the bug to avoid duplication of effort.

Jakefile.js

@@ -163,13 +163,13 @@ var harnessSources = harnessCoreSources.concat([
 }));
 
 var librarySourceMap = [
-        { target: "lib.core.d.ts", sources: ["core.d.ts"] },
+        { target: "lib.core.d.ts", sources: ["header.d.ts", "core.d.ts"] },
         { target: "lib.dom.d.ts", sources: ["importcore.d.ts", "intl.d.ts", "dom.generated.d.ts"], },
         { target: "lib.webworker.d.ts", sources: ["importcore.d.ts", "intl.d.ts", "webworker.generated.d.ts"], },
         { target: "lib.scriptHost.d.ts", sources: ["importcore.d.ts", "scriptHost.d.ts"], },
-        { target: "lib.d.ts", sources: ["core.d.ts", "intl.d.ts", "dom.generated.d.ts", "webworker.importscripts.d.ts", "scriptHost.d.ts"], },
-        { target: "lib.core.es6.d.ts", sources: ["core.d.ts", "es6.d.ts"]},
-        { target: "lib.es6.d.ts", sources: ["es6.d.ts", "core.d.ts", "intl.d.ts", "dom.generated.d.ts", "dom.es6.d.ts", "webworker.importscripts.d.ts", "scriptHost.d.ts"] }
+        { target: "lib.d.ts", sources: ["header.d.ts", "core.d.ts", "intl.d.ts", "dom.generated.d.ts", "webworker.importscripts.d.ts", "scriptHost.d.ts"], },
+        { target: "lib.core.es6.d.ts", sources: ["header.d.ts", "core.d.ts", "es6.d.ts"]},
+        { target: "lib.es6.d.ts", sources: ["header.d.ts", "es6.d.ts", "core.d.ts", "intl.d.ts", "dom.generated.d.ts", "dom.es6.d.ts", "webworker.importscripts.d.ts", "scriptHost.d.ts"] }
 ];
 
 var libraryTargets = librarySourceMap.map(function (f) {
@@ -893,6 +893,7 @@ function getLinterOptions() {
 
 function lintFileContents(options, path, contents) {
     var ll = new Linter(path, contents, options);
+    console.log("Linting '" + path + "'.")
     return ll.lint();
 }
 

lib/lib.core.es6.d.ts

@@ -3847,7 +3847,7 @@ interface Symbol {
     /** Returns the primitive value of the specified object. */
     valueOf(): Object;
 
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "Symbol";
 }
 
 interface SymbolConstructor {
@@ -4405,7 +4405,7 @@ interface IterableIterator<T> extends Iterator<T> {
 }
 
 interface GeneratorFunction extends Function {
-
+    [Symbol.toStringTag]: "GeneratorFunction";
 }
 
 interface GeneratorFunctionConstructor {
@@ -4530,7 +4530,7 @@ interface Math {
       */
     cbrt(x: number): number;
 
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "Math";
 }
 
 interface Date {
@@ -4647,7 +4647,7 @@ interface Map<K, V> {
     size: number;
     values(): IterableIterator<V>;
     [Symbol.iterator]():IterableIterator<[K,V]>;
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "Map";
 }
 
 interface MapConstructor {
@@ -4664,7 +4664,7 @@ interface WeakMap<K, V> {
     get(key: K): V;
     has(key: K): boolean;
     set(key: K, value?: V): WeakMap<K, V>;
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "WeakMap";
 }
 
 interface WeakMapConstructor {
@@ -4686,7 +4686,7 @@ interface Set<T> {
     size: number;
     values(): IterableIterator<T>;
     [Symbol.iterator]():IterableIterator<T>;
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "Set";
 }
 
 interface SetConstructor {
@@ -4702,7 +4702,7 @@ interface WeakSet<T> {
     clear(): void;
     delete(value: T): boolean;
     has(value: T): boolean;
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "WeakSet";
 }
 
 interface WeakSetConstructor {
@@ -4714,7 +4714,7 @@ interface WeakSetConstructor {
 declare var WeakSet: WeakSetConstructor;
 
 interface JSON {
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "JSON";
 }
 
 /**
@@ -4724,11 +4724,11 @@ interface JSON {
   * buffer as needed. 
   */
 interface ArrayBuffer {
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "ArrayBuffer";
 }
 
 interface DataView {
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "DataView";
 }
 
 /**
@@ -4749,6 +4749,7 @@ interface Int8Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Int8Array";
 }
 
 interface Int8ArrayConstructor {
@@ -4781,6 +4782,7 @@ interface Uint8Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "UInt8Array";
 }
 
 interface Uint8ArrayConstructor {
@@ -4816,6 +4818,7 @@ interface Uint8ClampedArray {
     values(): IterableIterator<number>;
 
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Uint8ClampedArray";
 }
 
 interface Uint8ClampedArrayConstructor {
@@ -4853,6 +4856,7 @@ interface Int16Array {
 
 
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Int16Array";
 }
 
 interface Int16ArrayConstructor {
@@ -4885,6 +4889,7 @@ interface Uint16Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Uint16Array";
 }
 
 interface Uint16ArrayConstructor {
@@ -4917,6 +4922,7 @@ interface Int32Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Int32Array";
 }
 
 interface Int32ArrayConstructor {
@@ -4949,6 +4955,7 @@ interface Uint32Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Uint32Array";
 }
 
 interface Uint32ArrayConstructor {
@@ -4981,6 +4988,7 @@ interface Float32Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Float32Array";
 }
 
 interface Float32ArrayConstructor {
@@ -5013,6 +5021,7 @@ interface Float64Array {
       */
     values(): IterableIterator<number>;
     [Symbol.iterator](): IterableIterator<number>;
+    [Symbol.toStringTag]: "Float64Array";
 }
 
 interface Float64ArrayConstructor {
@@ -5064,7 +5073,7 @@ declare namespace Reflect {
     function isExtensible(target: any): boolean;
     function ownKeys(target: any): Array<PropertyKey>;
     function preventExtensions(target: any): boolean;
-    function set(target: any, propertyKey: PropertyKey, value: any, receiver? :any): boolean;
+    function set(target: any, propertyKey: PropertyKey, value: any, receiver?: any): boolean;
     function setPrototypeOf(target: any, proto: any): boolean;
 }
 
@@ -5089,7 +5098,7 @@ interface Promise<T> {
     catch(onrejected?: (reason: any) => T | PromiseLike<T>): Promise<T>;
     catch(onrejected?: (reason: any) => void): Promise<T>;
 
-    [Symbol.toStringTag]: string;
+    [Symbol.toStringTag]: "Promise";
 }
 
 interface PromiseConstructor {
@@ -5112,7 +5121,16 @@ interface PromiseConstructor {
      * @param values An array of Promises.
      * @returns A new Promise.
      */
-    all<T>(values: Iterable<T | PromiseLike<T>>): Promise<T[]>;
+    all<T1, T2>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>]): Promise<[T1, T2]>;
+    all<T1, T2, T3>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>]): Promise<[T1, T2, T3]>;
+    all<T1, T2, T3, T4>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>]): Promise<[T1, T2, T3, T4]>;
+    all<T1, T2, T3, T4, T5>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>]): Promise<[T1, T2, T3, T4, T5]>;
+    all<T1, T2, T3, T4, T5, T6>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>]): Promise<[T1, T2, T3, T4, T5, T6]>;
+    all<T1, T2, T3, T4, T5, T6, T7>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>]): Promise<[T1, T2, T3, T4, T5, T6, T7]>;
+    all<T1, T2, T3, T4, T5, T6, T7, T8>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8]>;
+    all<T1, T2, T3, T4, T5, T6, T7, T8, T9>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9]>;
+    all<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(values: [T1 | PromiseLike<T1>, T2 | PromiseLike<T2>, T3 | PromiseLike<T3>, T4 | PromiseLike <T4>, T5 | PromiseLike<T5>, T6 | PromiseLike<T6>, T7 | PromiseLike<T7>, T8 | PromiseLike<T8>, T9 | PromiseLike<T9>, T10 | PromiseLike<T10>]): Promise<[T1, T2, T3, T4, T5, T6, T7, T8, T9, T10]>;
+    all<TAll>(values: Iterable<TAll | PromiseLike<TAll>>): Promise<TAll[]>;
 
     /**
      * Creates a Promise that is resolved or rejected when any of the provided Promises are resolved