Clean up some clang-tidy errors #464

Job	Run time
clang-format	1s
Windows MSVC Shared Release	1s
Windows MSVC Shared Debug	1s
Windows MSVC Static Release	1s
Windows MSVC Static Debug	1s
Windows ClangCL Shared Release	18s
Windows ClangCL Shared Debug	17s
Windows ClangCL Static Release	17s
Windows ClangCL Static Debug	18s
Windows Clang Shared Release	25s
Windows Clang Shared Debug	14s
Windows Clang Static Release	16s
Windows Clang Static Debug	17s
Linux GCC Shared Release	20s
Linux GCC Shared Debug	21s
Linux GCC Static Release	19s
Linux GCC Static Debug	27s
Linux Clang Shared Release	20s
Linux Clang Shared Debug	25s
Linux Clang Static Release	32s
Linux Clang Static Debug	27s
macOS Clang Shared Release	21s
macOS Clang Shared Debug	22s
macOS Clang Static Release	21s
macOS Clang Static Debug	23s
	7m 5s

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