rem: var tmp = prepared; prepared = null; return tmp; }); 
add: var tmp = prepared; prepared = null; return tmp; }); 
context: F.__defineGetter__('prototype', function() {        var tmp = prepared;        prepared = null;        return tmp;});
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/8395/3703c3c05f398a63e55992f7687ef65273b26d6a/regress-313500.js/buggy/js/tests/js1_5/extensions/regress-313500.js