StlMissingComparison
ftp://ftp.de.debian.org/debian/pool/main/h/hfst/hfst_3.17.1.orig.tar.bz2
hfst-3.17.1/libhfst/src/HfstStrings2FstTokenizer.cc:120:70: warning: Missing bounds check for extra iterator increment in loop. [StlMissingComparison]