From: Adam Megacz Date: Fri, 13 May 2011 07:35:52 +0000 (-0700) Subject: add EqDecidable instances for option and Tree X-Git-Url: http://git.megacz.com/?p=coq-hetmet.git;a=commitdiff_plain;h=327fd294a7a4d3c02b5491708aadcd9acef9e376;hp=327fd294a7a4d3c02b5491708aadcd9acef9e376 add EqDecidable instances for option and Tree ---