nullPointerDefaultArg ftp://ftp.de.debian.org/debian/pool/main/c/codeblocks/codeblocks_20.03+svn13046.orig.tar.gz codeblocks-code-r13046-trunk/src/plugins/contrib/wxSmithSTC/stc/scintilla/src/ExternalLexer.h:38:17: warning: Possible null pointer dereference if the default parameter value is used: languageName_ [nullPointerDefaultArg]