danmar/cppcheck — comment on commit 2aceb623ae53d1f3a2dfa9aa118f498fcf6e6ca0
File: lib/token.cpp line 226
By edward-san:

Silently ignoring it will cause more troubles when you'll try to backtrace a problem which will happen next.
Nevertheless, as I said in the comment to the commit, this is just a way to shrink the function call 'tokAt(index)->link()', so if there's a crash inside 'linkAt', then 'tokAt() -> link()' will crash and viceversa.