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eliminating some weak array creations #15

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5 changes: 4 additions & 1 deletion .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,7 @@ _build
tmp
*~
\#*#
CLOCK.org
CLOCK.org
*.native
*.o
*.swp
4 changes: 2 additions & 2 deletions src/react.ml
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ module Wa = struct
true
with Exit -> false

let clear a = a.arr <- Weak.create 0; a.len <- 0
let clear a = a.len <- 0
let get a i = Weak.get a.arr i
let set a i = Weak.set a.arr i
let swap a i i' =
Expand Down Expand Up @@ -300,7 +300,7 @@ module Step = struct (* Update steps. *)
let rec execute c =
let eops c = List.iter (fun op -> op ()) c.eops; c.eops <- [] in
let cops c = List.iter (fun op -> op ()) c.cops; c.cops <- [] in
let finish c = c.over <- true; c.heap <- Wa.create 0 in
let finish c = c.over <- true; Wa.clear c.heap in
let rec update c = match H.take c.heap with
| Some n when n.rank <> delayed_rank -> n.update c; update c
| Some n ->
Expand Down