js/src/jit-test/tests/arguments/rest-basic.js

Thu, 15 Jan 2015 21:03:48 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 15 Jan 2015 21:03:48 +0100
branch
TOR_BUG_9701
changeset 11
deefc01c0e14
permissions
-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

michael@0 1 function check(expected, ...rest) {
michael@0 2 assertEq(expected.toString(), rest.toString());
michael@0 3 }
michael@0 4
michael@0 5 assertEq(check.length, 1);
michael@0 6 check([]);
michael@0 7 check(['a', 'b'], 'a', 'b');
michael@0 8 check(['a', 'b', 'c', 'd'], 'a', 'b', 'c', 'd');
michael@0 9 check.apply(null, [['a', 'b'], 'a', 'b'])
michael@0 10 check.call(null, ['a', 'b'], 'a', 'b')
michael@0 11
michael@0 12 var g = newGlobal();
michael@0 13 g.eval("function f(...rest) { return rest; }");
michael@0 14 var a = g.f(1, 2, 3);
michael@0 15 assertEq(a instanceof g.Array, true);

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