#2235 closed change (fixed)

[JSHydra] Update jsshell to ESR31 to support new generator syntax

Reported by:	trev	Assignee:	sebastian
Priority:	P3	Milestone:
Module:	Automation	Keywords:
Cc:		Blocked By:
Blocking:	#1602	Platform:	Unknown
Ready:	yes	Confidential:	no
Tester:		Verified working:	no
Review URL(s):	http://codereview.adblockplus.org/5915403922440192

Currently, JSHydra will convert Mozilla-specific generators into functions returning arrays. E.g. original function is:

function foo()
{
  yield "bar";
}

This becomes:

function foo()
{
  var result = [];
  result.push("bar");
  return result;
}

However, the standard-compliant syntax for generator functions looks like:

function foo*()
{
  yield "bar";
}

So we have to update Mozilla's jsshell used by jshydra to parse the

Update Mozilla's jsshell, downloaded on-the-fly when using jshydra, to support the new generator syntax.

Summary changed from [JSHydra] Convert ES6 generators to regular functions to [JSHydra] Update jsshell to ESR31 to support new generator syntax

Summary:
Description:	You may use WikiFormatting here. === Background === Currently, JSHydra will convert Mozilla-specific generators into functions returning arrays. E.g. original function is: {{{ function foo() { yield "bar"; } }}} This becomes: {{{ function foo() { var result = []; result.push("bar"); return result; } }}} However, the standard-compliant syntax for generator functions looks like: {{{ function foo*() { yield "bar"; } }}} So we have to update Mozilla's jsshell used by jshydra to parse the === What to change === Update Mozilla's jsshell, downloaded on-the-fly when using jshydra, to support the new generator syntax.
Type:		Priority:
Milestone:		Module:
Keywords:		Cc:
Blocked By:		Blocking:
Platform:		Ready:
Confidential:		Tester:
Verified working:
Review URL(s):	http://codereview.adblockplus.org/5915403922440192