accessForwarded
ftp://ftp.de.debian.org/debian/pool/main/p/pmemkv/pmemkv_1.4.orig.tar.gz
pmemkv-1.4/src/engines-experimental/stree/persistent_b_tree.h:1429:68: warning:inconclusive: Access of forwarded variable 'key'. [accessForwarded]
pmemkv-1.4/src/engines-experimental/stree/persistent_b_tree.h:2058:31: warning:inconclusive: Access of forwarded variable 'key'. [accessForwarded]