Function trycatch

deps/v8/test/mjsunit/try.js:78–92

(a)

})();

function trycatch(a) {
  var o;
  try {
    throw 1;
  } catch (o) {
    a.push(o);
    try {
      throw 2;
    } catch (o) {
      a.push(o);
    }
    a.push(o);
  }
  a.push(o);
}
var a = [];
trycatch(a);
assertEquals(4, a.length);