Resize state machine: A fix and a question #1747

Job	Run time
code formatting check	22s
cppcheck	17m 55s
min features with gcc	2m 6s
min features with g++	2m 14s
min features with clang	2m 21s
max features with gcc	3m 2s
max features with g++	2m 24s
max features with clang	3m 58s
max features with gcc and DEBUG	2m 6s
max features with gcc for 32-bit arch (legacy OS)	2m 39s
max features with g++ for 32-bit arch (legacy OS)	1m 29s
max features with clang for 32-bit arch (legacy OS)	2m 45s
	43m 21s

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