knownArgument
ftp://ftp.de.debian.org/debian/pool/main/x/xapian-core/xapian-core_1.4.29.orig.tar.xz
head xapian-core-1.4.29/backends/chert/chert_btreebase.cc:401:43: style: Argument 'n-bit_map_size' to function memset is always 1000. It does not matter what value 'n' has. [knownArgument]
head xapian-core-1.4.29/backends/chert/chert_btreebase.cc:404:42: style: Argument 'n-bit_map_size' to function memset is always 1000. It does not matter what value 'n' has. [knownArgument]