[cfe-dev] Clang and MSVC headers
pichet2000 at gmail.com
Wed Jul 20 07:48:16 PDT 2011
On Wed, Jul 20, 2011 at 10:39 AM, Erik Verbruggen
<erik.verbruggen at me.com> wrote:
> On 20 Jul, 2011,at 04:07 PM, Francois Pichet <pichet2000 at gmail.com> wrote:
> On Wed, Jul 20, 2011 at 9:47 AM, Erik Verbruggen <erik.verbruggen at me.com>
>> I was wondering what the status is for Clang w.r.t. parsing MSVC headers.
>> tried to use Clang's code completion today with MSVC, but the issue of
>> resolution in type-independant functions in templates popped up. So, is
>> somebody working on this, or how far along is it?
> I suppose you mean "Unqualified lookup into dependent bases of class
> As in http://clang.llvm.org/compatibility.html#dep_lookup_bases.
> That issue is at the top of my todo list. I did some investigation but
> haven't started the coding really.
> Feel free to hijack that feature from me if you feel motivated.
> No, I mean the (probably well-known) error:
> C:\Program Files\Microsoft Visual Studio 9.0\VC\include/iosfwd(219) : error:
> no member named '_invalid_parameter_noinfo' in the global namespace; did you
> mean '_invalid_parameter_handler'?
> _SCL_SECURE_CRT_VALIDATE(_Dest_size >= _Count, NULL);
> So where MSVC postpones name resolution for methods in templates classes
> until instantiation time.
try -fdelayed-template-parsing to get around this problem.
I think -fdelayed-template-parsing should be there by default if clang
is built with MSVC. I'll see what I can do.
Beside that, since you are using the MSVC 2008 headers, you might get
2-3 errors because of missing typename. (Depending on which files you
include), Don't try MFC or ATL headers, we are not there yet.
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