Merge branch 'clang_warnings' into 'master'

Clang warnings

See merge request !222
23 jobs for master in 51 minutes and 11 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Build
passed #76454
VS2015
VS2015-32-bit-shared-apps

00:08:04

passed #76455
VS2015
VS2015-32-bit-shared-no-apps

00:07:01

passed #76458
VS2015
VS2015-32-bit-static-apps

00:07:46

passed #76459
VS2015
VS2015-32-bit-static-no-apps

00:07:14

passed #76452
VS2015
VS2015-64-bit-shared-apps

00:09:32

passed #76453
VS2015
VS2015-64-bit-shared-no-apps

00:07:58

passed #76456
VS2015
VS2015-64-bit-static-apps

00:09:17

passed #76457
VS2015
VS2015-64-bit-static-no-apps

00:08:36

passed #76449
VS2017
VS2017-32-bit-shared-no-apps

00:06:20

passed #76451
VS2017
VS2017-32-bit-static-no-apps

00:06:29

passed #76446
Qt5101 VS2017
VS2017-64-bit-shared-apps

00:09:22

passed #76448
VS2017
VS2017-64-bit-shared-no-apps

00:08:48

passed #76447
Qt5101 VS2017
VS2017-64-bit-static-apps

00:08:48

passed #76450
VS2017
VS2017-64-bit-static-no-apps

00:08:26

passed #76440
stretch Linux
clang-c++11

00:40:57

passed #76442
stretch Linux
clang-c++14

00:45:20

passed #76445
stretch Linux
cppcheck

00:12:23

passed #76439
stretch Linux
gcc-c++11

00:04:37

passed #76441
stretch Linux
gcc-c++14

00:04:27

passed #76443
Apple
macos-cpp11

00:13:54

passed #76444
Apple
macos-cpp14

00:25:05

 
  Deploy
passed #76460
stretch Linux
Doc-publish

00:00:26

passed #76461
stretch Linux
Sources

00:00:53