term: 'b Grammar.Entry.e;
ident: 'e Grammar.Entry.e;
let_defs: 'c Grammar.Entry.e;
+ let_codefs: 'c Grammar.Entry.e;
protected_binder_vars: 'd Grammar.Entry.e;
level2_meta: 'b Grammar.Entry.e;
}
match magic with
| Ast.List0 (_, None) -> Gramext.Slist0 s
| Ast.List1 (_, None) -> Gramext.Slist1 s
- | Ast.List0 (_, Some l) -> Gramext.Slist0sep (s, gram_of_literal l)
- | Ast.List1 (_, Some l) -> Gramext.Slist1sep (s, gram_of_literal l)
+ | Ast.List0 (_, Some l) -> Gramext.Slist0sep (s, gram_of_literal l, false)
+ | Ast.List1 (_, Some l) -> Gramext.Slist1sep (s, gram_of_literal l, false)
| _ -> assert false
in
[ Env (List.map Env.list_declaration p_names),
try
f ()
with
- | Stdpp.Exc_located (floc, Stream.Error msg) ->
+ | Ploc.Exc (floc, Stream.Error msg) ->
raise (HExtlib.Localized (floc, Parse_error msg))
- | Stdpp.Exc_located (floc, HExtlib.Localized (_,exn)) ->
+ | Ploc.Exc (floc, HExtlib.Localized (_,exn)) ->
raise (HExtlib.Localized (floc, (Parse_error (Printexc.to_string exn))))
- | Stdpp.Exc_located (floc, exn) ->
+ | Ploc.Exc (floc, exn) ->
raise (HExtlib.Localized (floc, (Parse_error (Printexc.to_string exn))))
let parse_level1_pattern grammars precedence lexbuf =
let level2_ast = grammars.level2_ast in
let term = grammars.term in
let let_defs = grammars.let_defs in
+ let let_codefs = grammars.let_codefs in
let ident = grammars.ident in
let protected_binder_vars = grammars.protected_binder_vars in
EXTEND
- GLOBAL: level2_ast term let_defs protected_binder_vars ident;
+ GLOBAL: level2_ast term let_defs let_codefs protected_binder_vars ident;
level2_ast: [ [ p = term -> p ] ];
sort: [
[ "Prop" -> `Prop
defs
]
];
+ let_codefs: [
+ [ defs = LIST1 [
+ name = single_arg;
+ args = LIST0 arg;
+ ty = OPT [ SYMBOL ":" ; p = term -> p ];
+ SYMBOL <:unicode<def>> (* ≝ *); body = term ->
+ let args =
+ List.concat
+ (List.map
+ (function (names,ty) -> List.map (function x -> x,ty) names
+ ) args)
+ in
+ args, (name, ty), body, 0
+ ] SEP "and" ->
+ defs
+ ]
+ ];
binder_vars: [
[ vars = [ l =
[ l = LIST1 single_arg SEP SYMBOL "," -> l
SYMBOL <:unicode<def>> (* ≝ *);
p1 = term; "in"; p2 = term ->
return_term loc (Ast.LetIn (var, p1, p2))
- | LETCOREC; defs = let_defs; "in";
- body = term ->
- return_term loc (Ast.LetRec (`CoInductive, defs, body))
- | LETREC; defs = let_defs; "in";
- body = term ->
- return_term loc (Ast.LetRec (`Inductive, defs, body))
]
];
term: LEVEL "20"
let term = Grammar.Entry.create level2_ast_grammar "term" in
let ident = Grammar.Entry.create level2_ast_grammar "ident" in
let let_defs = Grammar.Entry.create level2_ast_grammar "let_defs" in
+ let let_codefs = Grammar.Entry.create level2_ast_grammar "let_codefs" in
let protected_binder_vars =
Grammar.Entry.create level2_ast_grammar "protected_binder_vars" in
let level2_meta = Grammar.Entry.create level2_meta_grammar "level2_meta" in
term=term;
ident=ident;
let_defs=let_defs;
+ let_codefs=let_codefs;
protected_binder_vars=protected_binder_vars;
level2_meta=level2_meta;
level2_ast_grammar=level2_ast_grammar;
status#notation_parser_db.grammars.level2_ast_grammar
let term status = status#notation_parser_db.grammars.term
let let_defs status = status#notation_parser_db.grammars.let_defs
+let let_codefs status = status#notation_parser_db.grammars.let_codefs
let protected_binder_vars status =
status#notation_parser_db.grammars.protected_binder_vars