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Keep constraint on value binding in ppx #3

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Merged
hra687261 merged 1 commit into from
Jan 23, 2026
Merged

Keep constraint on value binding in ppx #3

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4 changes: 2 additions & 2 deletions ppx/mapper.ml
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Original file line number Diff line number Diff line change
Expand Up @@ -277,10 +277,10 @@ let translate_value_bindings ctx value_binding auto vbs =
in
let vbs = List.map (function
| (vb, None) -> value_binding vb
| {pvb_pat; pvb_loc; pvb_expr; _}, Some (arity, _, name, loc, attrs) ->
| {pvb_pat; pvb_loc; pvb_expr; pvb_constraint; _}, Some (arity, _, name, loc, attrs) ->
(* Remove landmark attribute: *)
let vb =
Vb.mk ~attrs ~loc:pvb_loc pvb_pat pvb_expr
Vb.mk ~attrs ~loc:pvb_loc ?value_constraint:pvb_constraint pvb_pat pvb_expr
|> value_binding
in
if arity = [] then
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