Changeset 217805 in webkit

Timestamp:

Jun 5, 2017 4:32:27 PM (7 years ago)

Author:

sbarati@apple.com

Message:

Update JSC's features.json
​https://bugs.webkit.org/show_bug.cgi?id=172942

Rubber stamped by Mark Lam.

• features.json:

Location:

trunk/Source/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• features.json (modified) (4 diffs)

trunk/Source/JavaScriptCore/ChangeLog

@@ +1 @@
+2017-06-05  Saam Barati  <sbarati@apple.com>
+
+        Update JSC's features.json
+        https://bugs.webkit.org/show_bug.cgi?id=172942
+
+        Rubber stamped by Mark Lam.
+
+        * features.json:
+
 2017-06-04  Konstantin Tokarev  <annulen@yandex.ru>
 

trunk/Source/JavaScriptCore/features.json

@@ -39 +39 @@
         "name": "WebAssembly",
         "status": {
-            "status": "In Development"
+            "status": "Supported in preview"
         },
         "url": "http://webassembly.github.io",
@@ -55 +55 @@
     "features": [
     {
-        "name": "ASM.js",
-        "status": {
-            "status": "In Development",
-            "enabled-by-default": true
-        },
-        "url": "http://asmjs.org",
-        "description": "ASM.js defines a subset of JavaScript that enforce stronger typing and has specific patterns of memory access. ASM.js is rarely hand-written, it is typically generated from other languages by compiler such as Emscripten.",
-        "comment": "There is no \"use asm\" mode in JavaScriptCore. Instead WebKit integrates ASM.js optimizations directly in the optimizer. As a result, it is possible to mix ASM-style typing with regular code and still get great performance and power efficiency."
-    },
-    {
         "name": "Array.prototype.copyWithin",
         "status": {
@@ -100 +90 @@
         "description": "Arrow functions are a new type of function expression in ES6 that lexically binds this, new.target, arguments, and super.",
         "specification": "ES6"
+    },
+    {
+        "name": "async/await",
+        "status": {
+            "status": "Supported",
+            "enabled-by-default": true
+        },
+        "url": "https://tc39.github.io/ecma262/#sec-async-function-definitions",
+        "documentation-url": "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function",
+        "description": "Async functions are a way to mix generators with promises to allow writing asynchronous code that looks synchronous.",
+        "specification": "ES7",
+        "contact": {
+            "name": "Saam Barati",
+            "twitter": "@saambarati",
+            "email": "sbarati@apple.com"
+        }
     },
     {
@@ -216 +222 @@
     },
     {
+        "name": "Object rest/spread",
+        "status": {
+            "status": "In development",
+            "enabled-by-default": false
+        },
+        "url": "https://github.com/tc39/proposal-object-rest-spread",
+        "documentation-url": "http://2ality.com/2016/10/rest-spread-properties.html",
+        "specification": "ESNext",
+        "description": "New syntax for gathering the rest of an object's properties when using destructuring."
+    },
+    {
         "name": "Octal and Binary Literals",
         "status": {