message: Rename catch global variable to prevent clashes
diff: @@ -265,21 +265,21 @@ public:
  }
  };
  -std::ostream *stream = NULL;
  +std::ostream *catch_stream = NULL;
  namespace Catch
  {
  std::ostream &cout()
  {
  - return *stream;
  + return *catch_stream;
  }
  std::ostream &cerr()
  {
  - return *stream;
  + return *catch_stream;
  }
  std::ostream &clog()
  {
  - return *stream;
  + return *catch_stream;
  }
  }
  @@ -288,7 +288,7 @@ extern "C" RENDERDOC_API int RENDERDOC_CC RENDERDOC_RunUnitTests(const rdcstr &c
  {
  LogOutputter logbuf;
  std::ostream logstream(&logbuf);
  - stream = &logstream;
  + catch_stream = &logstream;
  Catch::Session session;
  