Defined but not used in TcPatSyn

Hi, someone introduced a validate error recently: compiler/typecheck/TcPatSyn.lhs:324:19: Warning: Defined but not used: `lit' compiler/typecheck/TcPatSyn.lhs:325:17: Warning: Defined but not used: `n' Greetings, Joachim -- Joachim “nomeata” Breitner mail@joachim-breitner.de • http://www.joachim-breitner.de/ Jabber: nomeata@joachim-breitner.de • GPG-Key: 0x4743206C Debian Developer: nomeata@debian.org