var foo = 3;
/ 4 + 1 /;
2;

##</code><code>##

bar
++foo;

##</code><code>##

bar++;
foo;

##</code><code>##

try {
    //some stuff 
}catch (e if e == 3){
    /* do stuff */
}

##</code><code>##

return
a + b

##</code><code>##

return;
a + b;