source: doc/theses/andrew_beach_MMath/code/try-catch.cfa

// Cross a Try Statement with a Termination Handler
#include <clock.hfa>
#include <exception.hfa>
#include <fstream.hfa>
#include <stdlib.hfa>                                                                   // strto

exception not_raised_exception;
vtable(not_raised_exception) not_vt;

int main(int argc, char * argv[]) {
        unsigned int times = 1;
        volatile bool should_throw = false;
        if (1 < argc) {
                times = strto(argv[1], 0p, 10);
        }

        Time start_time = timeHiRes();
        for (unsigned int count = 0 ; count < times ; ++count) {
                try {
                        asm volatile ("# try block");
                        if (should_throw) {
                                throw (not_raised_exception){&not_vt};
                        }
                } catch (not_raised_exception *) {
                        asm volatile ("# catch block");
                }
        }
        Time end_time = timeHiRes();
        sout | "Run-Time (s): " | wd(0,1, (end_time - start_time)`ns / 1_000_000_000.);
}