drawbacks

---

📝:

---

Drawbacks

• Blocks introduced by a keyword CAN'T be broken. You cannot use neither return, goto, break or continue to jump out of any try, catch, finally, with or use blocks. You can throw exceptions, though. The same apply to blocks introduced by e4c_using_context or e4c_reusing_context.
• Exceptions are unchecked, so you should wrap your application's main loop with a catch-all block if you don't want your application exiting when an exception pops out main.

Special cases

• AssertionException cannot be caught whatsoever. In addition, if a finally block attempts to retry the block when an assertion exception has been previously thrown, the retry will not take place.

• Fatal errors regarding the exception handling system (such as attempting to throw an exception without a proper context) cannot be handled by the program.