rem: try { foo(); } catch (e) { return e; } 
add: try { foo(); } catch (e) { return e; } 
context: function makeError () {    try     {        foo();    }    catch (e)    {        return e;    }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/e0e327827f663f9352c9533aaa13268e295862ea/regress-139316.js/clean/js/tests/js1_5/Regress/regress-139316.js