[PATCH] [extra] pptrace - preprocessor tracing and testing tool

[Kim Gräsman]

  Still seeing the same assertion when I build with VS10; my steps to repro:

  llvm-trunk$ mkdir vcbuild && cd vcbuild
  llvm-trunk/vcbuild$ cmake -G "Visual Studio 10" ..\llvm
  llvm-trunk/vcbuild$ start LLVM.sln
  (right-click and build pp-trace only)
  llvm-trunk/vcbuild$ bin\Debug\pp-trace repro.cpp

  I can't explain it, but it seems to be consistent :-(

http://llvm-reviews.chandlerc.com/D2020