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quiet load #1336

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Nov 13, 2024
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34 changes: 17 additions & 17 deletions src/boss/prove_base_assumsScript.sml
Original file line number Diff line number Diff line change
Expand Up @@ -893,15 +893,28 @@ val th59 = store_thm
conj_tac >- MATCH_ACCEPT_TAC filter_nil
\\ MATCH_ACCEPT_TAC filter_cons);

val map_nil = hd(amatch``Data_List_map _ Data_List_nil``);
val map_cons = hd(amatch``Data_List_map _ (Data_List_cons _ _)``);

(* |- (!f. Data_List_map f Data_List_nil = Data_List_nil) /\
!f h t.
Data_List_map f (Data_List_cons h t) =
Data_List_cons (f h) (Data_List_map f t)
*)
val th60 = store_thm
("th60", el 60 goals |> concl,
conj_tac >- MATCH_ACCEPT_TAC map_nil
\\ MATCH_ACCEPT_TAC map_cons);

val any_nil = hd(amatch``Data_List_any _ Data_List_nil``);
val any_cons = hd(amatch``Data_List_any _ (Data_List_cons _ _)``);

(* |- (!P. Data_List_any P Data_List_nil <=> F) /\
!P h t.
Data_List_any P (Data_List_cons h t) <=> P h \/ Data_List_any P t
*)
val th60 = store_thm
("th60", el 60 goals |> concl,
val th61 = store_thm
("th61", el 61 goals |> concl,
conj_tac >- MATCH_ACCEPT_TAC (EQF_INTRO (SPEC_ALL any_nil))
\\ MATCH_ACCEPT_TAC any_cons);

Expand All @@ -912,23 +925,10 @@ val all_cons = hd(amatch``Data_List_all _ (Data_List_cons _ _)``);
!P h t.
Data_List_all P (Data_List_cons h t) <=> P h /\ Data_List_all P t
*)
val th61 = store_thm
("th61", el 61 goals |> concl,
conj_tac >- MATCH_ACCEPT_TAC (EQT_INTRO (SPEC_ALL all_nil))
\\ MATCH_ACCEPT_TAC all_cons);

val map_nil = hd(amatch``Data_List_map _ Data_List_nil``);
val map_cons = hd(amatch``Data_List_map _ (Data_List_cons _ _)``);

(* |- (!f. Data_List_map f Data_List_nil = Data_List_nil) /\
!f h t.
Data_List_map f (Data_List_cons h t) =
Data_List_cons (f h) (Data_List_map f t)
*)
val th62 = store_thm
("th62", el 62 goals |> concl,
conj_tac >- MATCH_ACCEPT_TAC map_nil
\\ MATCH_ACCEPT_TAC map_cons);
conj_tac >- MATCH_ACCEPT_TAC (EQT_INTRO (SPEC_ALL all_nil))
\\ MATCH_ACCEPT_TAC all_cons);

val append_nil = hd(amatch``Data_List_append Data_List_nil``);
val append_cons =
Expand Down
36 changes: 20 additions & 16 deletions tools-poly/poly/poly-init2.ML
Original file line number Diff line number Diff line change
Expand Up @@ -22,12 +22,15 @@ val _ = use "poly/quse.sml";

local

fun die s = (TextIO.output(TextIO.stdErr, s ^ "\n");
TextIO.flushOut TextIO.stdErr;
raise Fail s)
val quiet_load = ref false;
fun maybeWriteStderr s =
if !quiet_load then () else
(TextIO.output(TextIO.stdErr, s ^ "\n");
TextIO.flushOut TextIO.stdErr);

fun warn s = (TextIO.output(TextIO.stdErr, "WARNING: " ^ s ^ "\n");
TextIO.flushOut TextIO.stdErr)
fun die s = (maybeWriteStderr s; raise Fail s)

fun warn s = maybeWriteStderr ("WARNING: " ^ s)

val meta_debug = ref false

Expand All @@ -53,12 +56,11 @@ fun quse s = let
in
QUse.use s ;
loadpathdb := Binarymap.insert(!loadpathdb,OS.Path.file full,OS.Path.dir full)
end handle OS.Path.Path => die ("Path exception in quse "^s)
| e => (TextIO.output(TextIO.stdErr,
"error in quse " ^ s ^ " : " ^
General.exnMessage e ^ "\n");
TextIO.flushOut TextIO.stdErr;
PolyML.Exception.reraise e)
end handle
OS.Path.Path => die ("Path exception in quse "^s)
| e => (
maybeWriteStderr("error in quse " ^ s ^ " : " ^ General.exnMessage e);
PolyML.Exception.reraise e)

fun myuse f =
let val op ++ = OS.Path.concat
Expand Down Expand Up @@ -131,16 +133,18 @@ and load ps modPath =
handle e =>
(loadedMods := Binaryset.delete (!loadedMods, modName);
PolyML.Exception.reraise e))
end handle e => (TextIO.output(TextIO.stdErr,
"error in load " ^ modPath ^ " : " ^
General.exnMessage e ^ "\n");
TextIO.flushOut TextIO.stdErr;
PolyML.Exception.reraise e)
end handle e => (
maybeWriteStderr("error in load " ^ modPath ^ " : " ^ General.exnMessage e);
PolyML.Exception.reraise e)
in

structure Meta = struct
val meta_debug = meta_debug
val quiet_load = quiet_load
val load = load []
fun qload s = let
val x = !quiet_load
in quiet_load := true; load s; quiet_load := x end
val loadPath = loadPath;
fun loaded () = Binaryset.listItems (!loadedMods);
fun fakeload s =
Expand Down