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Fixed linear typing of when

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It is always a read. One has to use the 
split operator for sampling linear variables.
This commit is contained in:
Cédric Pasteur 2013-05-07 17:09:58 +02:00
parent a00620ca19
commit 21aae319ee
1 changed files with 2 additions and 4 deletions
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6
compiler/heptagon/analysis/linear_typing.ml
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@ -446,8 +446,9 @@ let rec typing_exp env e =
not_linear_for_exp e1, env
| Eapp ({ a_op = Efield }, _, _) -> Ltop, env
| Eapp ({ a_op = Earray }, _, _) -> Ltop, env
| Ewhen (e, _, _) -> lin_skeleton Ltop e.e_ty, env
| Estruct _ -> Ltop, env
| Emerge _ | Ewhen _ | Esplit _ | Eapp _ | Eiterator _ -> assert false
| Emerge _ | Esplit _ | Eapp _ | Eiterator _ -> assert false
in
e.e_linearity <- l;
l, env
@ -833,9 +834,6 @@ and expect env lin e =
let env = List.fold_left (fun env (_, e) -> safe_expect env lin e) env c_e_list in
lin, env
| Ewhen (e, _, _) ->
expect env lin e
| Esplit (c, e) ->
let env = safe_expect env Ltop c in
let l = linearity_list_of_linearity lin in