Merge branch 'master' of https://github.com/Microsoft/TypeScript into fixLargeProjectTry2

# Conflicts:
#	src/compiler/program.ts
#	tests/cases/unittests/tsserverProjectSystem.ts

Author: zhengbli

CONTRIBUTING.md

@@ -91,10 +91,10 @@ These two files represent the DOM typings and are auto-generated. To make any mo
 
 ## Running the Tests
 
-To run all tests, invoke the `runtests` target using jake:
+To run all tests, invoke the `runtests-parallel` target using jake:
 
 ```Shell
-jake runtests
+jake runtests-parallel
 ```
 
 This run will all tests; to run only a specific subset of tests, use:

Jakefile.js

@@ -276,6 +276,7 @@ var builtLocalCompiler = path.join(builtLocalDirectory, compilerFilename);
     * @param {boolean} opts.noResolve: true if compiler should not include non-rooted files in compilation
     * @param {boolean} opts.stripInternal: true if compiler should remove declarations marked as @internal
     * @param {boolean} opts.noMapRoot: true if compiler omit mapRoot option
+    * @param {boolean} opts.inlineSourceMap: true if compiler should inline sourceMap
     * @param callback: a function to execute after the compilation process ends
     */
 function compileFile(outFile, sources, prereqs, prefixes, useBuiltCompiler, opts, callback) {
@@ -313,7 +314,14 @@ function compileFile(outFile, sources, prereqs, prefixes, useBuiltCompiler, opts
         }
 
         if (useDebugMode) {
-            options += " --inlineSourceMap --inlineSources";
+            if (opts.inlineSourceMap) {
+                options += " --inlineSourceMap --inlineSources";
+            } else {
+                options += " -sourcemap";
+                if (!opts.noMapRoot) {
+                    options += " -mapRoot file:///" + path.resolve(path.dirname(outFile));
+                }
+            }
         } else {
             options += " --newLine LF";
         }
@@ -483,6 +491,7 @@ var tscFile = path.join(builtLocalDirectory, compilerFilename);
 compileFile(tscFile, compilerSources, [builtLocalDirectory, copyright].concat(compilerSources), [copyright], /*useBuiltCompiler:*/ false);
 
 var servicesFile = path.join(builtLocalDirectory, "typescriptServices.js");
+var servicesFileInBrowserTest = path.join(builtLocalDirectory, "typescriptServicesInBrowserTest.js");
 var standaloneDefinitionsFile = path.join(builtLocalDirectory, "typescriptServices.d.ts");
 var nodePackageFile = path.join(builtLocalDirectory, "typescript.js");
 var nodeDefinitionsFile = path.join(builtLocalDirectory, "typescript.d.ts");
@@ -491,7 +500,13 @@ var nodeStandaloneDefinitionsFile = path.join(builtLocalDirectory, "typescript_s
 compileFile(servicesFile, servicesSources,[builtLocalDirectory, copyright].concat(servicesSources),
             /*prefixes*/ [copyright],
             /*useBuiltCompiler*/ true,
-            { noOutFile: false, generateDeclarations: true, preserveConstEnums: true, keepComments: true, noResolve: false, stripInternal: true },
+            /*opts*/ { noOutFile: false,
+                generateDeclarations: true,
+                preserveConstEnums: true,
+                keepComments: true,
+                noResolve: false,
+                stripInternal: true
+            },
             /*callback*/ function () {
                 jake.cpR(servicesFile, nodePackageFile, {silent: true});
 
@@ -514,6 +529,21 @@ compileFile(servicesFile, servicesSources,[builtLocalDirectory, copyright].conca
                 fs.writeFileSync(nodeStandaloneDefinitionsFile, nodeStandaloneDefinitionsFileContents);
             });
 
+compileFile(
+    servicesFileInBrowserTest,
+    servicesSources,
+    [builtLocalDirectory, copyright].concat(servicesSources),
+    /*prefixes*/ [copyright],
+    /*useBuiltCompiler*/ true,
+    { noOutFile: false,
+      generateDeclarations: true,
+      preserveConstEnums: true,
+      keepComments: true,
+      noResolve: false,
+      stripInternal: true,
+      noMapRoot: true,
+      inlineSourceMap: true
+     });
 
 var serverFile = path.join(builtLocalDirectory, "tsserver.js");
 compileFile(serverFile, serverSources,[builtLocalDirectory, copyright].concat(serverSources), /*prefixes*/ [copyright], /*useBuiltCompiler*/ true);
@@ -614,7 +644,13 @@ directory(builtLocalDirectory);
 
 // Task to build the tests infrastructure using the built compiler
 var run = path.join(builtLocalDirectory, "run.js");
-compileFile(run, harnessSources, [builtLocalDirectory, tscFile].concat(libraryTargets).concat(harnessSources), [], /*useBuiltCompiler:*/ true);
+compileFile(
+    /*outFile*/ run,
+    /*source*/ harnessSources,
+    /*prereqs*/ [builtLocalDirectory, tscFile].concat(libraryTargets).concat(harnessSources),
+    /*prefixes*/ [],
+    /*useBuiltCompiler:*/ true,
+    /*opts*/ { inlineSourceMap: true });
 
 var internalTests = "internal/";
 
@@ -718,24 +754,34 @@ function runConsoleTests(defaultReporter, runInParallel) {
     colors = process.env.colors || process.env.color;
     colors = colors ? ' --no-colors ' : ' --colors ';
     reporter = process.env.reporter || process.env.r || defaultReporter;
+    var bail = (process.env.bail || process.env.b) ? "--bail" : "";
     var lintFlag = process.env.lint !== 'false';
 
     // timeout normally isn't necessary but Travis-CI has been timing out on compiler baselines occasionally
     // default timeout is 2sec which really should be enough, but maybe we just need a small amount longer
     if(!runInParallel) {
         tests = tests ? ' -g "' + tests + '"' : '';
-        var cmd = "mocha" + (debug ? " --debug-brk" : "") + " -R " + reporter + tests + colors + ' -t ' + testTimeout + ' ' + run;
+        var cmd = "mocha" + (debug ? " --debug-brk" : "") + " -R " + reporter + tests + colors + bail + ' -t ' + testTimeout + ' ' + run;
         console.log(cmd);
+
+        var savedNodeEnv = process.env.NODE_ENV;
+        process.env.NODE_ENV = "development";
         exec(cmd, function () {
+            process.env.NODE_ENV = savedNodeEnv;
             runLinter();
             finish();
         }, function(e, status) {
+            process.env.NODE_ENV = savedNodeEnv;
             finish(status);
         });
 
     }
     else {
+        var savedNodeEnv = process.env.NODE_ENV;
+        process.env.NODE_ENV = "development";
         runTestsInParallel(taskConfigsFolder, run, { testTimeout: testTimeout, noColors: colors === " --no-colors " }, function (err) {
+            process.env.NODE_ENV = savedNodeEnv;
+
             // last worker clean everything and runs linter in case if there were no errors
             deleteTemporaryProjectOutput();
             jake.rmRf(taskConfigsFolder);
@@ -780,7 +826,7 @@ task("runtests-parallel", ["build-rules", "tests", builtLocalDirectory], functio
     runConsoleTests('min', /*runInParallel*/ true);
 }, {async: true});
 
-desc("Runs the tests using the built run.js file. Optional arguments are: t[ests]=regex r[eporter]=[list|spec|json|<more>] d[ebug]=true color[s]=false lint=true.");
+desc("Runs the tests using the built run.js file. Optional arguments are: t[ests]=regex r[eporter]=[list|spec|json|<more>] d[ebug]=true color[s]=false lint=true bail=false.");
 task("runtests", ["build-rules", "tests", builtLocalDirectory], function() {
     runConsoleTests('mocha-fivemat-progress-reporter', /*runInParallel*/ false);
 }, {async: true});
@@ -804,7 +850,7 @@ task("browserify", ["tests", builtLocalDirectory, nodeServerOutFile], function()
 }, {async: true});
 
 desc("Runs the tests using the built run.js file like 'jake runtests'. Syntax is jake runtests-browser. Additional optional parameters tests=[regex], port=, browser=[chrome|IE]");
-task("runtests-browser", ["tests", "browserify", builtLocalDirectory, servicesFile], function() {
+task("runtests-browser", ["tests", "browserify", builtLocalDirectory, servicesFileInBrowserTest], function() {
     cleanTestDirs();
     host = "node";
     port = process.env.port || process.env.p || '8888';

lib/lib.d.ts

@@ -152,12 +152,24 @@ interface ObjectConstructor {
       */
     getOwnPropertyNames(o: any): string[];
 
+    /**
+      * Creates an object that has null prototype.
+      * @param o Object to use as a prototype. May be null
+      */
+    create(o: null): any;
+
+    /**
+      * Creates an object that has the specified prototype, and that optionally contains specified properties.
+      * @param o Object to use as a prototype. May be null
+      */
+    create<T>(o: T): T;
+
     /**
       * Creates an object that has the specified prototype, and that optionally contains specified properties.
       * @param o Object to use as a prototype. May be null
       * @param properties JavaScript object that contains one or more property descriptors.
       */
-    create(o: any, properties?: PropertyDescriptorMap): any;
+    create(o: any, properties: PropertyDescriptorMap): any;
 
     /**
       * Adds a property to an object, or modifies attributes of an existing property.

lib/lib.es2017.d.ts

@@ -15,4 +15,5 @@ and limitations under the License.
 
 /// <reference no-default-lib="true"/>
 /// <reference path="lib.es2016.d.ts" />
-/// <reference path="lib.es2017.object.d.ts" />
+/// <reference path="lib.es2017.object.d.ts" />
+/// <reference path="lib.es2017.sharedmemory.d.ts" />

lib/lib.es2017.sharedmemory.d.ts

@@ -0,0 +1,43 @@
+/*! *****************************************************************************
+Copyright (c) Microsoft Corporation. All rights reserved. 
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use
+this file except in compliance with the License. You may obtain a copy of the
+License at http://www.apache.org/licenses/LICENSE-2.0  
+ 
+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
+WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, 
+MERCHANTABLITY OR NON-INFRINGEMENT. 
+ 
+See the Apache Version 2.0 License for specific language governing permissions
+and limitations under the License.
+***************************************************************************** */
+
+/// <reference no-default-lib="true"/>
+/// <reference path="lib.es2015.symbol.d.ts" />
+/// <reference path="lib.es2015.symbol.wellknown.d.ts" />
+
+interface SharedArrayBuffer {
+    /**
+      * Read-only. The length of the ArrayBuffer (in bytes).
+      */
+    readonly byteLength: number;
+
+    /*
+     * The SharedArrayBuffer constructor's length property whose value is 1.
+     */
+    length: number;
+    /**
+      * Returns a section of an SharedArrayBuffer.
+      */ 
+    slice(begin:number, end?:number): SharedArrayBuffer;
+    readonly [Symbol.species]: SharedArrayBuffer;
+    readonly [Symbol.toStringTag]: "SharedArrayBuffer";
+}
+
+interface SharedArrayBufferConstructor {
+    readonly prototype: SharedArrayBuffer;
+    new (byteLength: number): SharedArrayBuffer;
+}
+
+declare var SharedArrayBuffer: SharedArrayBufferConstructor;

lib/lib.es5.d.ts

@@ -152,12 +152,24 @@ interface ObjectConstructor {
       */
     getOwnPropertyNames(o: any): string[];
 
+    /**
+      * Creates an object that has null prototype.
+      * @param o Object to use as a prototype. May be null
+      */
+    create(o: null): any;
+
+    /**
+      * Creates an object that has the specified prototype, and that optionally contains specified properties.
+      * @param o Object to use as a prototype. May be null
+      */
+    create<T>(o: T): T;
+
     /**
       * Creates an object that has the specified prototype, and that optionally contains specified properties.
       * @param o Object to use as a prototype. May be null
       * @param properties JavaScript object that contains one or more property descriptors.
       */
-    create(o: any, properties?: PropertyDescriptorMap): any;
+    create(o: any, properties: PropertyDescriptorMap): any;
 
     /**
       * Adds a property to an object, or modifies attributes of an existing property.

lib/lib.es6.d.ts

@@ -152,12 +152,24 @@ interface ObjectConstructor {
       */
     getOwnPropertyNames(o: any): string[];
 
+    /**
+      * Creates an object that has null prototype.
+      * @param o Object to use as a prototype. May be null
+      */
+    create(o: null): any;
+
+    /**
+      * Creates an object that has the specified prototype, and that optionally contains specified properties.
+      * @param o Object to use as a prototype. May be null
+      */
+    create<T>(o: T): T;
+
     /**
       * Creates an object that has the specified prototype, and that optionally contains specified properties.
       * @param o Object to use as a prototype. May be null
       * @param properties JavaScript object that contains one or more property descriptors.
       */
-    create(o: any, properties?: PropertyDescriptorMap): any;
+    create(o: any, properties: PropertyDescriptorMap): any;
 
     /**
       * Adds a property to an object, or modifies attributes of an existing property.