what happens when case has no content

[ireland]

what happens in the following case

switch(somechar)
{
    ...
    ....
    case '=' : 
   case 'D' ://do something
            break;
 }

will case 'D" also be entered when the character is "=" ??

[Marc G]

Yes.

[NMTop40]

It enters the next case because there is no "break" at the end of it, not because it has no content.

switch ( x )
{
   case 1:
      func1();
   case 2:
      func2();
};

if x is 1 it will do func1() and func2(), if x is 2 it will do only func2().

[ireland]

thanks folks.