From: Roman Leshchinskiy <rl@cse.unsw.edu.au>
Date: Sat, 15 Dec 2007 00:08:37 +0000 (+0000)
Subject: Fix lifting of case expressions
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=d755f7e69b58791faf56345c2dbaa7793c3700ab;hp=d755f7e69b58791faf56345c2dbaa7793c3700ab;p=ghc-hetmet.git

Fix lifting of case expressions

We have to explicity check for empty arrays in each alternative as recursive
algorithms wouldn't terminate otherwise.
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