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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,5 @@ | ||
| (test | ||
| (name variants) | ||
| (name inline) | ||
| (libraries jsont jsont.bytesrw) | ||
| (preprocess | ||
| (pps ppx_yojson_conv ppx_deriving_jsont))) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| (* Variants *) | ||
|
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| type sort = A | B | V [@key "C"] [@@deriving_inline jsont] | ||
|
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| let _ = fun (_ : sort) -> () | ||
| let sort_jsont = Jsont.enum ~kind:"Sort" [ ("A", A); ("B", B); ("C", V) ] | ||
| let _ = sort_jsont | ||
|
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| [@@@deriving.end] | ||
|
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| let () = | ||
| let encoded = Jsont_bytesrw.encode_string sort_jsont V |> Result.get_ok in | ||
| assert (String.equal {|"C"|} encoded) | ||
|
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| let () = | ||
| let decoded = | ||
| Jsont_bytesrw.decode_string sort_jsont {|"C"|} |> Result.get_ok | ||
| in | ||
| assert (decoded = V) | ||
|
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| (* Records *) | ||
|
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| type t = { | ||
| name : string; | ||
| maybe_name : string option; [@option] | ||
| ids : string list; [@default []] [@omit List.is_empty] | ||
| sort : sort; [@key "Sort"] | ||
| } | ||
| [@@deriving_inline jsont] | ||
|
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| let _ = fun (_ : t) -> () | ||
|
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| let jsont = | ||
| Jsont.Object.finish | ||
| (Jsont.Object.mem "Sort" sort_jsont | ||
| ~enc:(fun t -> t.sort) | ||
| ?dec_absent:None ?enc_omit:None | ||
| (Jsont.Object.mem "ids" (Jsont.list Jsont.string) | ||
| ~enc:(fun t -> t.ids) | ||
| ?dec_absent:(Some []) ?enc_omit:(Some List.is_empty) | ||
| (Jsont.Object.mem "maybe_name" | ||
| (Jsont.option Jsont.string) | ||
| ~enc:(fun t -> t.maybe_name) | ||
| ?dec_absent:(Some None) ?enc_omit:(Some Option.is_none) | ||
| (Jsont.Object.mem "name" Jsont.string | ||
| ~enc:(fun t -> t.name) | ||
| ?dec_absent:None ?enc_omit:None | ||
| (Jsont.Object.map ~kind:"T" (fun name -> | ||
| fun maybe_name -> | ||
| fun ids -> fun sort -> { name; maybe_name; ids; sort })))))) | ||
|
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| let _ = jsont | ||
|
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| [@@@deriving.end] | ||
|
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| (* FIXME there is an issue with ppx inline: | ||
| Error: ppxlib: the corrected code doesn't round-trip. | ||
| This is probably a bug in the OCaml printer: | ||
| 1265c1265,1291 | ||
| < (pexp_attributes ())))) | ||
| --- | ||
| > (pexp_attributes | ||
| > (((attr_name | ||
| > ((txt | ||
| > ppxlib.migration.stop_taking) | ||
| > (loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) | ||
| > (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) | ||
| > (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))) | ||
| > (attr_payload (PStr ())) | ||
| > (attr_loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))))))) | ||
| 1277c1303,1327 | ||
| < (pexp_attributes ())))) | ||
| --- | ||
| > (pexp_attributes | ||
| > (((attr_name | ||
| > ((txt | ||
| > ppxlib.migration.stop_taking) | ||
| > (loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))) | ||
| > (attr_payload (PStr ())) | ||
| > (attr_loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))))))) | ||
| 1287c1337,1361 | ||
| < (pexp_attributes ())))) | ||
| --- | ||
| > (pexp_attributes | ||
| > (((attr_name | ||
| > ((txt | ||
| > ppxlib.migration.stop_taking) | ||
| > (loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))) | ||
| > (attr_payload (PStr ())) | ||
| > (attr_loc | ||
| > ((loc_start | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_end | ||
| > ((pos_fname _none_) | ||
| > (pos_lnum 1) (pos_bol 0) | ||
| > (pos_cnum -1))) | ||
| > (loc_ghost true))))))))) | ||
| *) |
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