rem: expect = formatArray([3, undefined]); 
add: expect = '[3, ,]'; 
context: function f(j,k,a){  status = inSection(1);  actual = formatArray(a[2]);  expect = formatArray([1,2,[3,4]]);  addThis();  status = inSection(2);  actual = formatArray(a[2][j]);  expect = formatArray([3,4]);  addThis();  status = inSection(3);  actual = a[2][j][k];  expect = 4;  addThis();  status = inSection(4);  actual = a[2][j][k][z];  expect = 42;  addThis();  delete a[2][j][k];  status = inSection(5);  actual = formatArray(a[2][j]);  expect = formatArray([3, undefined]);  addThis();}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/2b90ed855cb8c4da1b54f5dd3acd6716b88963ed/regress-96526-delelem.js/buggy/js/tests/js1_5/Expressions/regress-96526-delelem.js