fixed include statement in tests

include/detail/definitions.hpp

 #ifndef COMPASS_DEFINITIONS_H
 #define COMPASS_DEFINITIONS_H
 
-#include "ct/preprocessor_impl.hpp"
-
 namespace compass {
 
     namespace compiletime {
@@ -26,4 +24,6 @@ namespace compass {
 
 };
 
+//#include "ct/preprocessor_impl.hpp"
+
 #endif /* DEFINITIONS_H */

single_include/compass.hpp

@@ -47,6 +47,8 @@ namespace compass {
 
 };
 
+
+
 #endif
 namespace compass {
 
@@ -261,6 +263,7 @@ namespace compass {
 #ifndef COMPASS_X86_CPUID_COMMON_H
 #define COMPASS_X86_CPUID_COMMON_H
 
+#ifndef COMPASS_CT_COMP_MSVC
 #include "cpuid.h"
 
 namespace compass {
@@ -299,7 +302,7 @@ namespace compass {
   };
 
 };
-
+#endif
 #endif
 #ifndef COMPASS_RT_X86_LLVM_CPUID_H_
 #define COMPASS_RT_X86_LLVM_CPUID_H_

tests/test_bitview.cpp

 #include "catch.hpp"
 
-#include "detail/bit_view.hpp"
+#include "compass.hpp"
 
 #include <bitset>