To generate the IR code to raise an exception, we will add the addThrow() method. This new method needs to initialize the new fields and then generate the IR to [...]
With this, the exception handling facility is complete.To use exception handling in the compiler for your programming language, the simplest strategy is to piggyback on the existing C++ runtime functions. [...]
The handling of an exception is framed by calls to __cxa_begin_catch() and __cxa_end_catch(). The __cxa_begin_catch() function needs one argument – the current exception – which is one of the values [...]
Languages such as Java support interfaces. An interface is a collection of abstract methods, comparable to a base class with no data members and only abstract methods defined. Interfaces pose [...]