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Diffstat (limited to 'src/Data/Array/Nested/Mixed.hs')
| -rw-r--r-- | src/Data/Array/Nested/Mixed.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/Data/Array/Nested/Mixed.hs b/src/Data/Array/Nested/Mixed.hs index 6b96a15..54b2a9f 100644 --- a/src/Data/Array/Nested/Mixed.hs +++ b/src/Data/Array/Nested/Mixed.hs @@ -378,7 +378,9 @@ class Elt a where -- | Given the shape of this array, finalise the vectors into 'XArray's. mvecsFreeze :: IShX sh -> MixedVecs s sh a -> ST s (Mixed sh a) - -- | Given the shape of this array, finalise the vectors into 'XArray's. + -- | 'mvecsFreeze' but without copying the mutable vectors before freezing + -- them. If the mutable vectors are mutated after this function, referential + -- transparency is broken. mvecsUnsafeFreeze :: IShX sh -> MixedVecs s sh a -> ST s (Mixed sh a) -- | Element types for which we have evidence of the (static part of the) shape |