Constant name conflict #5815

Job	Run time
release (ubuntu-latest)	4m 2s
release_all_tests (ubuntu-latest)	3m 56s
debug64 (ubuntu-latest)	4m 29s
Release64_all_tests (ubuntu-latest)	3m 51s
debug64_all_tests (ubuntu-latest)	4m 58s
debug (ubuntu-latest)	4m 57s
debug_all_tests (ubuntu-latest)	5m 9s
Release64 (ubuntu-latest)	3m 54s
	35m 16s

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