SLING-6752 - Removed ES6 checks from Q.js
* removed redundant Q checks for Rhino
git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1789518 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/resources/SLING-INF/libs/sling/sightly/js/3rd-party/q.js b/src/main/resources/SLING-INF/libs/sling/sightly/js/3rd-party/q.js
index 5ed1dba..a72ea1d 100644
--- a/src/main/resources/SLING-INF/libs/sling/sightly/js/3rd-party/q.js
+++ b/src/main/resources/SLING-INF/libs/sling/sightly/js/3rd-party/q.js
@@ -64,11 +64,6 @@
"use strict";
var hasStacks = false;
-try {
- throw new Error();
-} catch (e) {
- hasStacks = !!e.stack;
-}
// All code after this point will be filtered from stack traces reported
// by Q.
@@ -324,21 +319,8 @@
};
}
-// Until V8 3.19 / Chromium 29 is released, SpiderMonkey is the only
-// engine that has a deployed base of browsers that support generators.
-// However, SM's generators use the Python-inspired semantics of
-// outdated ES6 drafts. We would like to support ES6, but we'd also
-// like to make it possible to use generators in deployed browsers, so
-// we also support Python-style generators. At some point we can remove
-// this block.
-var hasES6Generators;
-try {
- /* jshint evil: true, nonew: false */
- new Function("(function* (){ yield 1; })");
- hasES6Generators = true;
-} catch (e) {
- hasES6Generators = false;
-}
+// modified this line for Apache Sling, since Rhino doesn't provide support for ES6
+var hasES6Generators = false;
// long stack traces
