Fix compilation problem of parsebyparts

example/CMakeLists.txt

@@ -25,7 +25,7 @@ add_definitions(-D__STDC_FORMAT_MACROS)
 if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -Weffc++ -Wswitch-default")
 elseif (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -Weffc++ -Wswitch-default -Wfloat-equal -Wimplicit-fallthrough -Weverything")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Wall -Wextra -Weffc++ -Wswitch-default -Wfloat-equal -Wimplicit-fallthrough -Weverything -stdlib=libc++")
 elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     add_definitions(-D_CRT_SECURE_NO_WARNINGS=1)
 endif()

example/parsebyparts/parsebyparts.cpp

 // Example of parsing JSON to document by parts.
 
 // Using C++11 threads
-#if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1600)
+#if __cplusplus >= 201103L || (defined(_MSC_VER) && _MSC_VER >= 1700)
 
 #include "rapidjson/document.h"
 #include "rapidjson/error/en.h"