win: Fix compilation issue with IGNORE keyword and ignore implicit 64-bit shift warning

Author: Michael Fero

CMakeLists.txt

@@ -403,6 +403,7 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
   add_definitions(/wd4244)
   add_definitions(/wd4267)
   add_definitions(/wd4800) # Performance warning due to automatic compiler casting from int to bool
+  add_definitions(/wd4334) # Implicit casting for 64-bit shift
 
   # Add preprocessor definitions for proper compilation
   add_definitions(-D_WIN32_WINNT=0x0501)      # Required for winsock (pre Windows XP wspiapi.h only)

src/retry_policy.hpp

@@ -20,6 +20,12 @@
 #include "cassandra.h"
 #include "ref_counted.hpp"
 
+#ifdef _WIN32
+# ifdef IGNORE
+#   undef IGNORE
+# endif
+#endif
+
 namespace cass {
 
 class RetryPolicy : public RefCounted<RetryPolicy> {