rem: gc(); return customToSource; }); 
add: gc(); return customToSource; }); 
context: 	obj.__defineGetter__('toSource', function() {		gc();		return customToSource;  });
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/e0e327827f663f9352c9533aaa13268e295862ea/regress-312278.js/clean/js/tests/js1_5/extensions/regress-312278.js