[cfe-dev] Testing for libc++ version number
mclow.lists at gmail.com
Tue Jun 9 08:16:53 PDT 2015
On Tue, Jun 9, 2015 at 6:03 AM, Edward Diener <
eldlistmailingz at tropicsoft.com> wrote:
> On the libc++ C++1Y Status web page, at
> http://libcxx.llvm.org/cxx1y_status.html, it mentions at what first
> released version a particular C++1Y feature has been implemented for
No, that's the release of LLVM where it first appeared.
> Is this the _LIBCPP_VERSION macro ? If so what is the format of this
> macro, so I can test its value ? If it is not the _LIBCPP_VERSION macro
> what value is it and how can I test for it at compile time ?
The _LIBCPP_VERSION macro changes when a breaking changed is made to
So far, there have not been any. (or, at least, any major ones).
We've had discussions about having a version number for libc++, but that's
all they've been ... discussions.
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