Merge commit '3fe946df78c270817192c9eb7a22e7111c8a592a' into named-type-arguments-beta

Author: weswigham

.github/ISSUE_TEMPLATE/Feature_request.md

@@ -32,8 +32,8 @@ What shortcomings exist with current approaches?
 ## Checklist
 
 My suggestion meets these guidelines:
- [ ] This wouldn't be a breaking change in existing TypeScript / JavaScript code
- [ ] This wouldn't change the runtime behavior of existing JavaScript code
- [ ] This could be implemented without emitting different JS based on the types of the expressions
- [ ] This isn't a runtime feature (e.g. new expression-level syntax)
+* [ ] This wouldn't be a breaking change in existing TypeScript / JavaScript code
+* [ ] This wouldn't change the runtime behavior of existing JavaScript code
+* [ ] This could be implemented without emitting different JS based on the types of the expressions
+* [ ] This isn't a runtime feature (e.g. new expression-level syntax)
 

.github/pull_request_template.md

@@ -2,15 +2,16 @@
 Thank you for submitting a pull request!
 
 Here's a checklist you might find useful.
-[ ] There is an associated issue that is labeled
+* [ ] There is an associated issue that is labeled
   'Bug' or 'help wanted' or is in the Community milestone
-[ ] Code is up-to-date with the `master` branch
-[ ] You've successfully run `jake runtests` locally
-[ ] You've signed the CLA
-[ ] There are new or updated unit tests validating the change
+* [ ] Code is up-to-date with the `master` branch
+* [ ] You've successfully run `jake runtests` locally
+* [ ] You've signed the CLA
+* [ ] There are new or updated unit tests validating the change
 
 Refer to CONTRIBUTING.MD for more details.
   https://github.com/Microsoft/TypeScript/blob/master/CONTRIBUTING.md
 -->
 
 Fixes #
+

.gitignore

@@ -1,4 +1,5 @@
 node_modules/
+.node_modules/
 built/*
 tests/cases/rwc/*
 tests/cases/test262/*
@@ -40,6 +41,7 @@ scripts/buildProtocol.js
 scripts/ior.js
 scripts/authors.js
 scripts/configurePrerelease.js
+scripts/open-user-pr.js
 scripts/processDiagnosticMessages.d.ts
 scripts/processDiagnosticMessages.js
 scripts/importDefinitelyTypedTests/importDefinitelyTypedTests.js

.mailmap

@@ -308,7 +308,7 @@ Remo H. Jansen  <[email protected]>
 Sean Barag  <[email protected]>
 Sharon Rolel  <[email protected]>
 Stanislav Iliev  <[email protected]>
-Wenlu Wang  <[email protected]> wenlu.wang  <[email protected]> kingwl  <[email protected]>
+Wenlu Wang  <[email protected]> wenlu.wang  <[email protected]> kingwl  <[email protected]> 王文璐 <[email protected]> 王文璐 <[email protected]>
 Wilson Hobbs  <[email protected]>
 Yuval Greenfield  <[email protected]>
 Daniel  <[email protected]> # @nieltg
@@ -321,4 +321,23 @@ AdityaDaflapurkar  <[email protected]> # Aditya Daflapurkar
 Eric Grube  <[email protected]>
 Martyn Janes  <[email protected]>
 Ricardo N Feliciano  <[email protected]>
-Sergii Bezliudnyi  <[email protected]>
+Sergii Bezliudnyi  <[email protected]>
+Adrien Gibrat  <[email protected]>
+Alex Ryan  <[email protected]>
+Alexader  <[email protected]> Alexander T  <[email protected]> # Alexander Tarasyuk
+Andrew Faulkner  <[email protected]>
+Artem Tyurin  <[email protected]>
+Brandon Slade  <[email protected]>
+Derek P Sifford  <[email protected]>
+Dhruv Rajvanshi  <[email protected]>
+Holger Jeromin  <[email protected]>
+Jordi Oliveras Rovira  <[email protected]>
+Joscha Feth  <[email protected]> Joscha Feth  <[email protected]>
+Ken703  <[email protected]> # Bowden Kenny
+Kevin Donnelly  <[email protected]>
+Maarten Sijm  <[email protected]>
+Paul Koerbitz  <[email protected]>
+EcoleKeine  <[email protected]> # Ecole Keine
+Khải  <[email protected]>
+rhysd  <[email protected]> # @rhysd
+Zen  <[email protected]> Zzzen  <[email protected]> # @Zzzen

.npmignore

@@ -1,6 +1,6 @@
 built
 doc
-Gulpfile.ts
+Gulpfile.js
 internal
 jenkins.sh
 lib/README.md
@@ -23,3 +23,4 @@ test.config
 package-lock.json
 yarn.lock
 .github/
+CONTRIBUTING.md

.travis.yml

@@ -18,6 +18,7 @@ branches:
   - master
   - release-2.7
   - release-2.8
+  - release-2.9
 
 install:
   - npm uninstall typescript --no-save

AUTHORS.md

@@ -6,14 +6,17 @@ TypeScript is authored by:
 * Aditya Daflapurkar
 * Adnan Chowdhury 
 * Adrian Leonhard 
+* Adrien Gibrat 
 * Ahmad Farid
 * Akshar Patel
 * Alan Agius 
 * Alex Chugaev 
 * Alex Eagle
 * Alex Khomchenko 
+* Alex Ryan 
 * Alexander Kuvaev
 * Alexander Rusakov 
+* Alexander Tarasyuk
 * Ali Sabzevari
 * Aliaksandr Radzivanovich
 * Aluan Haddad 
@@ -22,6 +25,7 @@ TypeScript is authored by:
 * Andreas Martin
 * Andrej Baran 
 * Andrew Casey 
+* Andrew Faulkner 
 * Andrew Ochsner 
 * Andrew Stegmaier 
 * Andrew Z Allen
@@ -34,6 +38,7 @@ TypeScript is authored by:
 * Armando Aguirre 
 * Arnaud Tournier 
 * Arnav Singh
+* Artem Tyurin 
 * Arthur Ozga
 * Asad Saeeduddin
 * Avery Morin
@@ -49,6 +54,8 @@ TypeScript is authored by:
 * Blake Embrey
 * @bootstraponline
 * Bowden Kelly
+* Bowden Kenny
+* Brandon Slade 
 * Brett Mayen
 * Bryan Forbes
 * Caitlin Potter
@@ -76,6 +83,8 @@ TypeScript is authored by:
 * David Sheldrick 
 * David Souther
 * Denis Nedelyaev
+* Derek P Sifford 
+* Dhruv Rajvanshi 
 * Dick van den Brink
 * Diogo Franco (Kovensky) 
 * Dirk Bäumer
@@ -84,6 +93,7 @@ TypeScript is authored by:
 * Donald Pipowitch 
 * Doug Ilijev
 * @e-cloud
+* Ecole Keine
 * Elisée Maurer
 * Emilio García-Pumarino
 * Eric Grube 
@@ -118,6 +128,7 @@ TypeScript is authored by:
 * Hendrik Liebau 
 * Henry Mercer 
 * Herrington Darkholme
+* Holger Jeromin 
 * Homa Wong 
 * Iain Monro
 * @IdeaHunter
@@ -155,6 +166,8 @@ TypeScript is authored by:
 * Jonathan Toland
 * Jonathan Turner
 * Jonathon Smith
+* Jordi Oliveras Rovira 
+* Joscha Feth 
 * Josh Abernathy 
 * Josh Goldberg 
 * Josh Kalderimis
@@ -170,7 +183,9 @@ TypeScript is authored by:
 * Keith Mashinter
 * Ken Howard
 * Kenji Imamula
+* Kevin Donnelly 
 * Kevin Lang 
+* Khải 
 * Kitson Kelly 
 * Klaus Meinhardt 
 * Kris Zyp 
@@ -179,6 +194,7 @@ TypeScript is authored by:
 * Lorant Pinter
 * Lucien Greathouse
 * Lukas Elmer 
+* Maarten Sijm 
 * Magnus Hiie 
 * Magnus Kulke 
 * Manish Giri
@@ -223,6 +239,7 @@ TypeScript is authored by:
 * Oussama Ben Brahim 
 * Patrick Zhong
 * Paul Jolly
+* Paul Koerbitz 
 * Paul van Brenk
 * @pcbro
 * Pedro Maltez
@@ -240,6 +257,7 @@ TypeScript is authored by:
 * Raj Dosanjh
 * Reiner Dolp 
 * Remo H. Jansen 
+* @rhysd
 * Ricardo N Feliciano 
 * Richard Karmazín 
 * Richard Knoll
@@ -309,4 +327,5 @@ TypeScript is authored by:
 * Yuval Greenfield 
 * Zeeshan Ahmed 
 * Zev Spitz
-* Zhengbo Li
+* Zhengbo Li
+* @Zzzen

Gulpfile.js

@@ -54,7 +54,7 @@ const cmdLineOptions = minimist(process.argv.slice(2), {
         debug: process.env.debug || process.env["debug-brk"] || process.env.d,
         inspect: process.env.inspect || process.env["inspect-brk"] || process.env.i,
         host: process.env.TYPESCRIPT_HOST || process.env.host || "node",
-        browser: process.env.browser || process.env.b || "IE",
+        browser: process.env.browser || process.env.b || (os.platform() === "win32" ? "edge" : "chrome"),
         timeout: process.env.timeout || 40000,
         tests: process.env.test || process.env.tests || process.env.t,
         runners: process.env.runners || process.env.runner || process.env.ru,
@@ -160,7 +160,7 @@ const generatedLCGFile = path.join(builtLocalDirectory, "enu", "diagnosticMessag
  *    2. 'src\compiler\diagnosticMessages.generated.json' => 'built\local\ENU\diagnosticMessages.generated.json.lcg'
  *       generate the lcg file (source of messages to localize) from the diagnosticMessages.generated.json
  */
-const localizationTargets = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-BR", "ru", "tr", "zh-CN", "zh-TW"]
+const localizationTargets = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"]
     .map(f => path.join(builtLocalDirectory, f, "diagnosticMessages.generated.json"))
     .concat(generatedLCGFile);
 

Jakefile.js

@@ -131,7 +131,7 @@ var generatedLCGFile = path.join(builtLocalDirectory, "enu", "diagnosticMessages
  *    2. 'src\compiler\diagnosticMessages.generated.json' => 'built\local\ENU\diagnosticMessages.generated.json.lcg'
  *       generate the lcg file (source of messages to localize) from the diagnosticMessages.generated.json
  */
-var localizationTargets = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-BR", "ru", "tr", "zh-CN", "zh-TW"].map(function (f) {
+var localizationTargets = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"].map(function (f) {
     return path.join(builtLocalDirectory, f);
 }).concat(path.dirname(generatedLCGFile));
 
@@ -650,8 +650,8 @@ task("LKG", ["clean", "release", "local"].concat(libraryTargets), function () {
         return !fs.existsSync(f);
     });
     if (missingFiles.length > 0) {
-        fail("Cannot replace the LKG unless all built targets are present in directory " + builtLocalDirectory +
-            ". The following files are missing:\n" + missingFiles.join("\n"));
+        fail(new Error("Cannot replace the LKG unless all built targets are present in directory " + builtLocalDirectory +
+            ". The following files are missing:\n" + missingFiles.join("\n")));
     }
     // Copy all the targets into the LKG directory
     jake.mkdirP(LKGDirectory);
@@ -922,7 +922,7 @@ desc("Runs the tests using the built run.js file like 'jake runtests'. Syntax is
 task("runtests-browser", ["browserify", nodeServerOutFile], function () {
     cleanTestDirs();
     host = "node";
-    var browser = process.env.browser || process.env.b ||  (os.platform() === "linux" ? "chrome" : "IE");
+    var browser = process.env.browser || process.env.b ||  (os.platform() === "win32" ? "edge" : "chrome");
     var runners = process.env.runners || process.env.runner || process.env.ru;
     var tests = process.env.test || process.env.tests || process.env.t;
     var light = process.env.light || false;

ThirdPartyNoticeText.txt

@@ -1,35 +1,96 @@
 /*!----------------- TypeScript ThirdPartyNotices -------------------------------------------------------
 
-The TypeScript software is based on or incorporates material and code from the projects listed below 
-(collectively "Third Party Code"). Microsoft is not the original author of the 
-Third Party Code. The original copyright notice and the license, under which 
-Microsoft received such Third Party Code, are set forth below. Such license and 
-notices are provided for informational purposes only. Microsoft licenses the Third 
+The TypeScript software is based on or incorporates material and code from the projects listed below
+(collectively "Third Party Code"). Microsoft is not the original author of the
+Third Party Code. The original copyright notice and the license, under which
+Microsoft received such Third Party Code, are set forth below. Such license and
+notices are provided for informational purposes only. Microsoft licenses the Third
 Party Code to you under the terms of the Apache 2.0 License.
-All Third Party Code licensed by Microsoft 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 
+All Third Party Code licensed by Microsoft 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, 
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+THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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-See the Apache Version 2.0 License for specific language governing permissions and 
+See the Apache Version 2.0 License for specific language governing permissions and
 limitations under the License.
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-This file is based on or incorporates material from the projects listed below (collectively "Third Party Code"). Microsoft is not the original author of the Third Party Code. The original copyright notice and the license, under which Microsoft received such Third Party Code, are set forth below. Such licenses and notices are provided for informational purposes only. Microsoft, not the third party, licenses the Third Party Code to you under the terms set forth in the EULA for the Microsoft Product. Microsoft reserves all other rights not expressly granted under this agreement, whether by implication, estoppel or otherwise. 
+This file is based on or incorporates material from the projects listed below (collectively "Third Party Code"). Microsoft is not the original author of the Third Party Code. The original copyright notice and the license, under which Microsoft received such Third Party Code, are set forth below. Such licenses and notices are provided for informational purposes only. Microsoft, not the third party, licenses the Third Party Code to you under the terms set forth in the EULA for the Microsoft Product. Microsoft reserves all other rights not expressly granted under this agreement, whether by implication, estoppel or otherwise.
 DefinitelyTyped
 This project is licensed under the MIT license.
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 Provided for Informational Purposes Only
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-MIT License 
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ""Software""), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: 
+
+MIT License
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ""Software""), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
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 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 --------------------------------------------------------------------------------------
+
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+UNICODE, INC. LICENSE AGREEMENT - DATA FILES AND SOFTWARE
+
+Unicode Data Files include all data files under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
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+http://www.unicode.org/utility/trac/browser/.
+
+Unicode Data Files do not include PDF online code charts under the
+directory http://www.unicode.org/Public/.
+
+Software includes any source code published in the Unicode Standard
+or under the directories
+http://www.unicode.org/Public/, http://www.unicode.org/reports/,
+http://www.unicode.org/cldr/data/, http://source.icu-project.org/repos/icu/, and
+http://www.unicode.org/utility/trac/browser/.
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+NOTICE TO USER: Carefully read the following legal agreement.
+BY DOWNLOADING, INSTALLING, COPYING OR OTHERWISE USING UNICODE INC.'S
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