[libcxx] r178354 - Bruce Mitchener, Jr.: Port to emscripten. Fixes http://llvm.org/bugs/show_bug.cgi?id=15624.

[Joerg Sonnenberger]

On Fri, Mar 29, 2013 at 06:27:28PM -0000, Howard Hinnant wrote:
> Author: hhinnant
> Date: Fri Mar 29 13:27:28 2013
> New Revision: 178354
> 
> URL: http://llvm.org/viewvc/llvm-project?rev=178354&view=rev
> Log:
> Bruce Mitchener, Jr.: Port to emscripten.  Fixes http://llvm.org/bugs/show_bug.cgi?id=15624.

Doesn't emscripten provide an identifier in the protected namespace,
e.g. _EMSCRIPTEN or so the like? I don't think system headers changing
behavior on user-defined macros is a good idea.

Joerg