rem: function toString() { return 'fooString'; 
add: function toString() { return 'fooString'; 
context: function toString() {   return 'fooString'; }
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/0b675418ba636127763e94e614e62364d6caa659/10.6.1-01.js/clean/js/tests/ecma_3/ExecutionContexts/10.6.1-01.js