--- /dev/null
+var didThrow = false;
+try {
+ (function() {
+ for (var i = 0; i < 1000000; ++i) { }
+ throw 42;
+ })();
+} catch (e) {
+ if (e != 42)
+ throw "Error: bad result: " + e;
+ didThrow = true;
+}
+if (!didThrow)
+ throw "Error: should have thrown but didn't.";