Add cxxflags "/permissive-" and "/experirmental:preprocessor".

Requirements from rangev3.

pylene/CMakeLists.txt

@@ -25,8 +25,11 @@ if (UNIX AND NOT APPLE)
   target_link_libraries(Pylene INTERFACE rt)
 elseif (MSVC)
   #
-  target_compile_options(Pylene PUBLIC "/wd4275" # non dll-interface class '...' used as base for dll-interface (fmt lib)
+  target_compile_options(Pylene PUBLIC
+    "/wd4275" # non dll-interface class '...' used as base for dll-interface (fmt lib)
     "/wd5104" # found 'L#x' in macro replacement list, did you mean
+    "/experimental:preprocess"  # required by range-v3
+    "/permissive-" # required by range-v3
     )
 endif ()