Patch to accept over-qualified constructor in MSVC emulation mode

[John McCall]

On Feb 8, 2013, at 12:29 PM, Jason Haslam <jason.haslam at gmail.com> wrote:
> On Feb 8, 2013, at 12:32 PM, Dmitri Gribenko <gribozavr at gmail.com> wrote:
>> On Wed, Feb 6, 2013 at 11:19 PM, Jason Haslam <jason.haslam at gmail.com> wrote:
>>> MSVC accepts this:
>>> 
>>> class A {
>>> A::A();
>>> };
>>> 
>>> Clang accepts regular member functions with extra qualification as an MS extension, but not constructors.
>> 
>> Please also add a test that checks that we don't accept this in
>> non-msext mode.  It should probably go into
>> test/CXX/class/class.ctor/p1.cpp.
> 
> Sure.

Approved.

John.