typer: bugfix: arrow is now a built-in type constructor

This commit is contained in:
Suzanne Dupéron 2019-12-06 18:33:01 +01:00 committed by Suzanne Dupéron
parent 0f420eaaf5
commit d97044b581

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@ -146,6 +146,11 @@ let rec transpile_type (t:AST.type_value) : type_value result =
| T_operator (TC_option o) ->
let%bind o' = transpile_type o in
ok (T_option o')
| T_operator (TC_arrow (param , result)) -> (
let%bind param' = transpile_type param in
let%bind result' = transpile_type result in
ok (T_function (param', result'))
)
(* TODO hmm *)
| T_sum m ->
let node = Append_tree.of_list @@ kv_list_of_cmap m in
@ -181,7 +186,6 @@ let rec transpile_type (t:AST.type_value) : type_value result =
ok (T_pair ((None, a), (None, b)))
in
Append_tree.fold_ne transpile_type aux node
| T_operator (TC_arrow (param, result))
| T_arrow (param, result) -> (
let%bind param' = transpile_type param in
let%bind result' = transpile_type result in