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Add variable name to unused resource error message. #7

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Add variable name to unused resource error message. #7

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4 changes: 2 additions & 2 deletions compiler/error.ml
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Expand Up @@ -428,9 +428,9 @@ let forgot_branch p1 p2 =
err "In this branch" ;
exit 2

let unused_variable p =
let unused_variable (p: Pos.t) (id: string) =
pos p ;
err ("This ressource hasn't been used") ;
err ("The resource `" ^ id ^ "' has not been used") ;
exit 2

let already_used p p' =
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2 changes: 1 addition & 1 deletion compiler/linearCheck.ml
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Expand Up @@ -273,7 +273,7 @@ end = struct
IMap.iter (
fun x ty ->
match ty with
| Var (p, _) -> Error.unused_variable p
| Var (p, x) -> Error.unused_variable p (Ident.to_string x)
| _ -> ()
) env

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