diff options
Diffstat (limited to 'src/Hakyll/Core/DirectedGraph')
| -rw-r--r-- | src/Hakyll/Core/DirectedGraph/DependencySolver.hs | 5 | ||||
| -rw-r--r-- | src/Hakyll/Core/DirectedGraph/Internal.hs | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/Hakyll/Core/DirectedGraph/DependencySolver.hs b/src/Hakyll/Core/DirectedGraph/DependencySolver.hs index 17a4b69..214211b 100644 --- a/src/Hakyll/Core/DirectedGraph/DependencySolver.hs +++ b/src/Hakyll/Core/DirectedGraph/DependencySolver.hs @@ -60,8 +60,11 @@ order temp stack set graph@(DirectedGraph graph') -- one first... (dep : _) -> if (nodeTag dep) `S.member` set -- The dependency is already in our stack - cycle detected! - then error "order: Cycle detected!" -- TODO: Dump cycle + then cycleError -- Continue with the dependency else order temp (dep : node : stackTail) (S.insert (nodeTag dep) set) graph + where + cycleError = error $ "Hakyll.Core.DirectedGraph.DependencySolver.order: " + ++ "Cycle detected!" -- TODO: Dump cycle diff --git a/src/Hakyll/Core/DirectedGraph/Internal.hs b/src/Hakyll/Core/DirectedGraph/Internal.hs index 52a712d..bc9cd92 100644 --- a/src/Hakyll/Core/DirectedGraph/Internal.hs +++ b/src/Hakyll/Core/DirectedGraph/Internal.hs @@ -24,8 +24,11 @@ data Node a = Node -- appendNodes :: Ord a => Node a -> Node a -> Node a appendNodes (Node t1 n1) (Node t2 n2) - | t1 /= t2 = error "appendNodes: Appending differently tagged nodes" + | t1 /= t2 = error' | otherwise = Node t1 (n1 `S.union` n2) + where + error' = error $ "Hakyll.Core.DirectedGraph.Internal.appendNodes: " + ++ "Appending differently tagged nodes" -- | Type used to represent a directed graph -- |