Merge remote-tracking branch 'valloric/master' #43

Job	Run time
C++ Lint	6m 2s
ubuntu-20.04 - C++ Benchmark	2m 3s
Windows MSVC 17 x64 - C++ Benchmark	4m 21s
ubuntu-20.04 - test run	19m 18s
Windows MSVC 17 x64 - test run	30m 55s
macos-12 - C++ Benchmark	2m 52s
Windows MSVC 17 x86 - test run	32m 25s
macos-12 - test run	27m 20s
Windows MSVC 16 x64 - test run	30m 31s
ubuntu-20.04 - with Clang compiler - test run	20m 59s
ubuntu-20.04 - without libclang completer - test run	19m 43s
	3h 16m 29s

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