github/semantic
1
1
Fork 0
mirror of https://github.com/github/semantic.git synced 2024-12-22 06:11:49 +03:00
Code Issues Projects Releases Wiki Activity

Compute accurately-sized empty state for diff steps.

Browse Source
This commit is contained in:
Rob Rix 2017-03-13 12:11:31 -04:00
parent e7eb4aab0f
commit c2a3649cff
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/SES/Myers.hs
View File

@ -193,8 +193,8 @@ data MyersState = MyersState { forward :: !(Vector.Vector Int), backward :: !(Ve
emptyStateForStep :: Myers a b -> MyersState
emptyStateForStep step = case step of
Return _ -> MyersState Vector.empty Vector.empty
Then _ _ -> MyersState (Vector.replicate 100 0) (Vector.replicate 100 0)
Then (M m) _ -> let EditGraph as bs = editGraph m in MyersState (Vector.replicate (length as) 0) (Vector.replicate (length bs) 0)
_ -> MyersState Vector.empty Vector.empty
setForward :: Vector.Vector Int -> Myers a ()
setForward v = modify (\ s -> s { forward = v })