45480 2010-09-09 11:28:32 -0700 missing (new Function).caller for __defineGetter__, __defineSetter__, and Object.defineProperty({get: ... set: ...}) 2012-03-07 17:20:28 -0800 1 1 1 Unclassified WebKit JavaScriptCore 528+ (Nightly build) PC OS X 10.5 RESOLVED DUPLICATE 80011 http://www.3site.eu/bugs/getter_setter_caller.html P2 Normal --- 0 andrea.giammarchi webkit-unassigned barraclough oldest_to_newest 276623 0 andrea.giammarchi 2010-09-09 11:28:32 -0700 There is no caller for *non* "use strict" cases when a getter/setter is invoked inside another function. All other browsers work as expected and since the behavior of caller is undefined but you implemented in any case, I do believe WebKit/Safari should be more consistent bringing the caller in example cases as well. See the URL for more tests or try this code: var o = { exec: function exec() { var wtf = this.test; } }; o.__defineGetter__("test", function test() { alert(test.caller); return "test"; }); o.exec(); Best Regards, Andrea Giammarchi 276699 1 andrea.giammarchi 2010-09-09 13:15:25 -0700 this is the reason I am asking for caller, hoping this will never disappear from ECMAScript specs. http://webreflection.blogspot.com/2010/09/javascript-protected-properties.html Regards 573393 2 barraclough 2012-03-07 17:20:28 -0800 *** This bug has been marked as a duplicate of bug 80011 ***