[Devel] break is not allowed in switch statement?

[Daniel-Constantin Mierla]

Hello,

I introduced the option to have empty action list for 'case' and 
'default' statements. Please let me know if it works, I did just few 
testing.

Note that 'default' statement must be the last in switch branches and 
must not have a 'break' at the end.

Cheers,
Daniel


On 12/12/05 12:24, Daniel-Constantin Mierla wrote:
> Hello,
>
> ok, I will take a look and fix it. I remember that the grammar is to 
> have some actions inside the "case" statement.
>
> Cheers,
> Daniel
>
> On 12/10/05 09:30, Juha Heinanen wrote:
>> i tried the following switch statement:
>>
>>         switch (retcode) {
>>             case 1:
>>                 route(4);
>>                 exit;
>>             case -1:
>>             case -3:
>>                 setflag(20);
>>                 break;
>>             default:
>>                 break;
>>         };
>>
>> but got syntax error on the last break statement.  then i tried removed
>> the last break, but got syntax error again.  so it looks like empty
>> default case or default case having a single break statement is not
>> allowed.
>>
>> then i tried to replaced default case with case -2, but that didn't help
>> either if the only statement in a case is break:
>>
>>             case -2:
>>                 break;
>>
>> i finally got it working by removing case default or case -2 altogether,
>> but i don't like how the code now looks like:
>>
>>         switch (retcode) {
>>             case 1:
>>                 route(4);
>>                 exit;
>>             case -1:
>>             case -3:
>>                 setflag(20);
>>                 break;
>>         };
>>
>> it would be nice if openser switch statement would allow a case and
>> default case where the only statement is break.
>>
>> -- juha
>>
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>>
>>   
>
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