r220052 - Driver: support detecting driver mode when clang has a version suffix without dash (PR21094)

[Hans Wennborg]

On Fri, Oct 17, 2014 at 1:50 PM, Hans Wennborg <hans at chromium.org> wrote:
> On Fri, Oct 17, 2014 at 1:46 PM, Justin Bogner <mail at justinbogner.com> wrote:
>> Hans Wennborg <hans at hanshq.net> writes:
>>> Author: hans
>>> Date: Fri Oct 17 12:07:59 2014
>>> New Revision: 220052
>>>
>>> URL: http://llvm.org/viewvc/llvm-project?rev=220052&view=rev
>>> Log:
>>> Driver: support detecting driver mode when clang has a version suffix
>>> without dash (PR21094)
>>>
>>> Clang would previously not get into C++ mode when invoked as 'clang++3.6'
>>> (though clang++-3.6 would work).
>>>
>>> I found the previous loop logic in this function confusing; hopefully this
>>> makes it a little clearer.
>>
>> Looks like the new tests here are failing on darwin:
>>
>>   http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/5667
>>
>> Can you take a look?
>
> Looking..

Hopefully fixed with r220086.