Fixed llvm under VS2015
Fixed llvm under VS2015

Change-Id: I09bdbfbed6e1d4131f7905872393efce623e5b1c
Reviewed-on: https://wn-project.dnsalias.net/9
Reviewed-by: devpow112 <bef84a74f4a3947934cc58306a6aae518eaf1936@gmail.com>
Tested-by: devpow112 <bef84a74f4a3947934cc58306a6aae518eaf1936@gmail.com>

WNProject/WNFramework,WNProject/WNFramework,WNProject/WNFramework,WNProject/WNFramework