prettyLocations :: [(Int, BreakLocation)] -> SDoc
prettyLocations [] = text "No active breakpoints."
prettyLocations locs = vcat $ map (\(i, loc) -> brackets (int i) <+> ppr loc) $ reverse $ locs
instance Outputable BreakLocation where
prettyLocations :: [(Int, BreakLocation)] -> SDoc
prettyLocations [] = text "No active breakpoints."
prettyLocations locs = vcat $ map (\(i, loc) -> brackets (int i) <+> ppr loc) $ reverse $ locs
instance Outputable BreakLocation where