Re: [Qemu-devel] [PATCH] Document Qemu coding style

[Lennart Sorensen]

On Mon, Mar 30, 2009 at 10:54:58PM +0300, Avi Kivity wrote:
> Blue Swirl wrote:
>>>  +4. Block structure
>>>  +
>>>  +Every indented statement is braced; even if the block contains just one
>>>  +statement.
>>>     
>>
>> I'd remove this, braces are not used consistently for one statement blocks.
>>
>>   
>
> While that's true, I'd like to keep this.  I found (after initially  
> being annoyed by this; I dislike punctuation) that it's nice not to need  
> to rebrace after adding or removing lines.

I hate having to add braces to add a printf when debuging something.
If you forget the braces, you change the meaning of the code.  To me
that's a disaster and enough reason that leaving out braces should
be banned.  Code style that encourages creation of bugs is bad style.
Surprisingly many code styles don't get this however.

I also like consistency, and since you need braces for multiline
statements, why not always use them?

-- 
Len Sorensen