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Swap the order of the tuple returned by orderEdge

This commit is contained in:
Joseph C. Sible 2024-07-07 01:08:18 -04:00
parent 8746c6e7f2
commit e5fdec970a
1 changed files with 2 additions and 2 deletions
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4
src/ShellCheck/CFG.hs
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@ -300,13 +300,13 @@ removeUnnecessaryStructuralNodes (nodes, edges, mapping, association) =
edgesToCollapse = S.fromList $ filter filterEdges regularEdges
remapping :: M.Map Node Node
remapping = foldl' (\m (new, old) -> M.insert old new m) M.empty $ map orderEdge $ S.toList edgesToCollapse
remapping = foldl' (\m (old, new) -> M.insert old new m) M.empty $ map orderEdge $ S.toList edgesToCollapse
recursiveRemapping = M.fromList $ map (\c -> (c, recursiveLookup remapping c)) $ M.keys remapping
filterEdges (a,b,_) =
a `S.member` candidateNodes && b `S.member` candidateNodes
orderEdge (a,b,_) = if a < b then (a,b) else (b,a)
orderEdge (a,b,_) = if a < b then (b,a) else (a,b)
counter = foldl' (\map key -> M.insertWith (+) key 1 map) M.empty
isRegularEdge (_, _, CFEFlow) = True
isRegularEdge _ = False