diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2008-07-29 13:50:53 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-07-29 13:50:53 -0400 |
| commit | 166bccac16d35d8a4b75a4c04c7479b389a81c4f (patch) | |
| tree | 0674876271c5e871d53bb786e88dd1d2049bdb02 /src/cjr_print.sml | |
| parent | ac7c66e703f70f57c59697fd90504539c475244d (diff) | |
Datatypes through cjrize, modulo decoding
Diffstat (limited to 'src/cjr_print.sml')
| -rw-r--r-- | src/cjr_print.sml | 49 |
1 files changed, 48 insertions, 1 deletions
diff --git a/src/cjr_print.sml b/src/cjr_print.sml index f483d400..c9dfc481 100644 --- a/src/cjr_print.sml +++ b/src/cjr_print.sml @@ -70,7 +70,9 @@ fun p_typ' par env (t, loc) = string "__lws_", string (Int.toString i)] | TNamed n => - (string ("__lwt_" ^ #1 (E.lookupTNamed env n) ^ "_" ^ Int.toString n) + (box [string "struct", + space, + string ("__lwt_" ^ #1 (E.lookupTNamed env n) ^ "_" ^ Int.toString n ^ "*")] handle CjrEnv.UnboundNamed _ => string ("__lwt_UNBOUND__" ^ Int.toString n)) | TFfi (m, x) => box [string "lw_", string m, string "_", string x] @@ -191,6 +193,51 @@ fun p_decl env (dAll as (d, _) : decl) = string ";", newline]) xts, string "};"] + | DDatatype (x, n, xncs) => + let + val xncsArgs = List.mapPartial (fn (x, n, NONE) => NONE + | (x, n, SOME t) => SOME (x, n, t)) xncs + in + box [string "enum", + space, + string ("__lwe_" ^ x ^ "_" ^ Int.toString n), + space, + string "{", + space, + p_list_sep (box [string ",", space]) (fn (x, n, _) => string ("__lwc_" ^ x ^ "_" ^ Int.toString n)) xncs, + space, + string "};", + newline, + newline, + string "struct", + space, + string ("_lwd_" ^ x ^ "_" ^ Int.toString n), + space, + string "{", + newline, + string "enum", + space, + string ("__lwe_" ^ x ^ "_" ^ Int.toString n), + space, + string "tag;", + newline, + box (case xncsArgs of + [] => [] + | _ => [string "union", + space, + string "{", + newline, + p_list_sep newline (fn (x, n, t) => box [p_typ env t, + space, + string ("__lwc_" ^ x), + string ";"]) xncsArgs, + newline, + string "}", + space, + string "data;", + newline]), + string "};"] + end | DVal (x, n, t, e) => box [p_typ env t, |