diff options
| author | Joey Hess <joeyh@joeyh.name> | 2016-11-11 17:54:40 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2016-11-11 17:54:40 -0400 |
| commit | 4cbcfd3c386efb094b9e21dcb6e32111f9431f84 (patch) | |
| tree | db98e39ed645207990d77f8bf49138965f57881e /src/Propellor/PropAccum.hs | |
| parent | 2977e6abdf8eb9043fc722f8bb87ef60d42cb579 (diff) | |
| parent | dddfbc2f76d1d8be74d34b2d3d90e206d9f001a2 (diff) | |
Merge branch 'joeyconfig'
Diffstat (limited to 'src/Propellor/PropAccum.hs')
| -rw-r--r-- | src/Propellor/PropAccum.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/Propellor/PropAccum.hs b/src/Propellor/PropAccum.hs index fcac60bf..5d1d3afb 100644 --- a/src/Propellor/PropAccum.hs +++ b/src/Propellor/PropAccum.hs @@ -51,6 +51,9 @@ type instance GetMetaTypes (RevertableProperty (MetaTypes t) undo) = MetaTypes t (&) :: ( IsProp p + -- -Wredundant-constraints is turned off because + -- this constraint appears redundant, but is actually + -- crucial. , MetaTypes y ~ GetMetaTypes p , CheckCombinable x y ~ 'CanCombine ) @@ -63,6 +66,9 @@ Props c & p = Props (c ++ [toChildProperty p]) (&^) :: ( IsProp p + -- -Wredundant-constraints is turned off because + -- this constraint appears redundant, but is actually + -- crucial. , MetaTypes y ~ GetMetaTypes p , CheckCombinable x y ~ 'CanCombine ) @@ -73,6 +79,9 @@ Props c &^ p = Props (toChildProperty p : c) -- | Adds a property in reverted form. (!) + -- -Wredundant-constraints is turned off because + -- this constraint appears redundant, but is actually + -- crucial. :: (CheckCombinable x z ~ 'CanCombine) => Props (MetaTypes x) -> RevertableProperty (MetaTypes y) (MetaTypes z) |