[RFA] Make mi_cmd_break_insert exception-safe.

[Vladimir Prus]

On Monday 28 January 2008 00:10:21 Nick Roberts wrote:
>  > The attached patch make mi_cmd_break_insert exception-safe, so that it always
>  > resets the hook it installs. There's new testcase that fails before the
>  > patch, and works after. OK?
> 
> Is this patch is on top of your earlier one?  

Yes.

> If so, I think that has to be 
> approved before we can review this one.  In fact there appear to be many
> changes in the pipeline that need to be resolved before the next release.
> 
>  > - Volodya
>  > 
>  > 	[gdb]
>  > 	* breakpoint.c (break_command_1): Return void.
>                                           ^^^^^^^^^^^
> That's a contradiction in terms, isn't it?

Not sure. C++ allows 

	return <expression-of-type-void>;

I suspect modern C allows as well, so terminologically,
this is fine.

- Volodya