Re: [Boost-users] Problem with variadic BOOST_PP_TUPLE_REM in Clang

Subject: Re: [Boost-users] Problem with variadic BOOST_PP_TUPLE_REM in Clang
From: Marshall Clow (mclow.lists_at_[hidden])
Date: 2013-11-13 17:36:37

On Nov 13, 2013, at 1:28 PM, Jeremiah Willcock <jewillco_at_[hidden]> wrote:

> When using Clang version "Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn)" in C++11 mode, the code:
> 
> #include <boost/preprocessor.hpp>
> BOOST_PP_TUPLE_REM()(foo(bar, baz) const)
> 
> is not expanded correctly.  The second line expands to:
> 
> BOOST_PP_TUPLE_REM_(foo(bar, baz) const)
> 
> while on GCC 4.9, it expands to:
> 
> foo(bar, baz) const
> 
> Is there a known issue with this macro on Clang?

I see this on clang in both C++03 and C++11 modes.
And with gcc 4.7.2, in c++03 mode, for that matter.

-- Marshall

Marshall Clow     Idio Software   <mailto:mclow.lists_at_[hidden]>

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