More warnings fixed

23 jobs for warn3 in 70 minutes and 1 second (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #14873
VS2013
VS2013-32-bit-shared-apps

00:04:34

passed #14874
VS2013
VS2013-32-bit-shared-no-apps

00:03:51

passed #14877
VS2013
VS2013-32-bit-static-apps

00:04:26

passed #14878
VS2013
VS2013-32-bit-static-no-apps

00:03:58

passed #14871
VS2013
VS2013-64-bit-shared-apps

00:04:58

passed #14872
VS2013
VS2013-64-bit-shared-no-apps

00:04:08

passed #14875
VS2013
VS2013-64-bit-static-apps

00:05:38

passed #14876
VS2013
VS2013-64-bit-static-no-apps

00:03:55

passed #14865
VS2015
VS2015-32-bit-shared-apps

00:06:43

passed #14866
VS2015
VS2015-32-bit-shared-no-apps

00:04:32

passed #14869
VS2015
VS2015-32-bit-static-apps

00:05:35

passed #14870
VS2015
VS2015-32-bit-static-no-apps

00:05:10

passed #14863
VS2015
VS2015-64-bit-shared-apps

00:06:33

passed #14864
VS2015
VS2015-64-bit-shared-no-apps

00:05:45

passed #14867
VS2015
VS2015-64-bit-static-apps

00:06:18

passed #14868
VS2015
VS2015-64-bit-static-no-apps

00:05:58

passed #14857
Linux
clang-c++11

00:21:32

passed #14859
Linux
clang-c++98

00:14:45

passed #14862
Linux
cppcheck

00:00:24

passed #14856
Linux
gcc-c++11

00:32:09

passed #14858
Linux
gcc-c++98

00:03:42

passed #14860
Apple
macos-c++11

00:16:40

passed #14861
Apple
macos-c++98

00:15:25