rem: { try { a(); } catch (e if e == null) { b(); } finally { c(); } 
add: { try { a(); } catch (e if e == null) { b(); } finally { c(); 
context:   function f(a, b, c)    {      try {        a();      } catch (e if e == null) {        b();      } finally {        c();      }    }
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/9421/e0e327827f663f9352c9533aaa13268e295862ea/regress-350312-02.js/buggy/js/tests/js1_5/extensions/regress-350312-02.js