[cfe-dev] clang-format, recognizing alternative binary operator tokens

[Reid Kleckner]

On Mon, May 5, 2014 at 9:30 AM, Philip Reames <listmail at philipreames.com>wrote:
>
> On 05/03/2014 02:52 PM, Bobby Moretti wrote:
>>
>> Would such a change to clang-format be welcome? If so, what would be
>> the preferred implementation?
>>
>> Thanks,
>>
> This seems like a useful enhancement.  Why don't you either a) file a bug,
> or b) propose a patch?
>
> I would suggest that we should default to recognizing the keyword whenever
> it's legal for the language being compiled.  We shouldn't need to opt-in to
> standard defined language features.  I don't really see any downside to
> having it enabled.  If we support a MSVC++ compatibility mode (do we?), it
> should be controlled by that flag.


These operators are always available in Clang's C++ mode, so IMO
clang-format should enable this LangOption by default.  There doesn't
appear to be a flag for turning this off in C++.

MSVC requires that you include <iso646.h> if you want to use these:
http://msdn.microsoft.com/en-us/library/w6b8ws6z.aspx

I don't think we need a flag in clang-format to turn it off.
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