[Lldb-commits] [PATCH] Allow both MSVC and Itanium mangling schemes.

Zachary Turner zturner at google.com
Tue May 26 15:22:28 PDT 2015

Well the thing is that in VS 2015 some of those features will start
working, like constexpr.  It would be nice to have those C++ features start
working automatically once the LLVM macros are changed to reflect the new
compiler versions.

On Tue, May 26, 2015 at 3:20 PM Chaoren Lin <chaorenl at google.com> wrote:

> Yeah, the the entire thing didn't compile on Windows before. Virgile Bello
> tried to add these in r205769 but was reverted by emaste in r205776 since
> it broke FreeBSD. I put these here because I think it's nicer to have
> minimal changes to the cxa_demangler copy.
> On Tue, May 26, 2015 at 3:15 PM, Zachary Turner <zturner at google.com>
> wrote:
>> I mean I see
>> +#define noexcept
>> +#define constexpr
>> +#define snprintf _snprintf
>> +#define alignas(X) __declspec(align(X))
>> but I dont' see corresponding -'s from anywhere else in the diff.  So it
>> looks like this is new code, not moved from somewhere else.  Unless I'm
>> just missing something.  But now that I think about it, it looks like it's
>> just because all this was previously compiled out on Windows, and now it's
>> being compiled on Windows.
>> Since we've inlined a copy of the code already anyway, personally I don't
>> see anything wrong with making small changes like this just to get it to
>> compile on all platforms.  I mean I wouldn't think it wise to change some
>> of the actual logic of the demangling, but just adding decorators on
>> functions to get it to compile would be ok I would think?  Others may
>> disagree though :)
>> http://reviews.llvm.org/D10040
>>   http://reviews.llvm.org/settings/panel/emailpreferences/
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