[cfe-commits] r132247 - in /cfe/trunk: include/clang/Basic/SourceManager.h lib/Basic/SourceManager.cpp

[Chandler Carruth]

On Sat, May 28, 2011 at 12:45 AM, Abramo Bagnara
<abramo.bagnara at gmail.com> wrote:
> This is *very* useful!
>
> Using similar technique do you think it is feasible to do an helper that
> permit to know if a macro token is at start/end of a macro argument?

Before you start touching macro argument source locations, please look
at P9279 and my last patch. I'm working on the final benchmarks to
validate that this doesn't cause major performance problems for
typical code. Hopefully I'll get that checked in this weekend, but I
thought that the last time I rotated around to work on that....