UU-ComputerScience/uhc — pull request #9 by trofi (2012-11-14 09:59:52+00:00)
Title: src/ehc: partially fix ghc-7.6 compatibility

Added missing Ord and Num instances.

Sample failure:

src/ehc/CHR/Solve.chs:518:22:
Could not deduce (Ord i) arising from a use of chrSolve''
from the context (CHRMatchable env p s,
CHRCheckable env g s,
VarLookupCmb s s,
VarUpdatable s s,
VarUpdatable g s,
VarUpdatable i s,
VarUpdatable p s,
CHREmptySubstitution s,
Ord (Constraint p i))

Signed-off-by: Sergei Trofimovich