diff options
Diffstat (limited to 'lib/edoc/src')
-rw-r--r-- | lib/edoc/src/edoc.appup.src | 2 | ||||
-rw-r--r-- | lib/edoc/src/edoc.erl | 17 | ||||
-rw-r--r-- | lib/edoc/src/edoc_extract.erl | 62 | ||||
-rw-r--r-- | lib/edoc/src/edoc_layout.erl | 26 | ||||
-rw-r--r-- | lib/edoc/src/edoc_lib.erl | 2 | ||||
-rw-r--r-- | lib/edoc/src/edoc_parser.yrl | 11 | ||||
-rw-r--r-- | lib/edoc/src/edoc_run.erl | 11 | ||||
-rw-r--r-- | lib/edoc/src/edoc_scanner.erl | 2 | ||||
-rw-r--r-- | lib/edoc/src/edoc_specs.erl | 32 | ||||
-rw-r--r-- | lib/edoc/src/edoc_tags.erl | 11 | ||||
-rw-r--r-- | lib/edoc/src/edoc_types.erl | 4 | ||||
-rw-r--r-- | lib/edoc/src/edoc_types.hrl | 2 |
12 files changed, 109 insertions, 73 deletions
diff --git a/lib/edoc/src/edoc.appup.src b/lib/edoc/src/edoc.appup.src index 6d21891a36..4765eead70 100644 --- a/lib/edoc/src/edoc.appup.src +++ b/lib/edoc/src/edoc.appup.src @@ -1,7 +1,7 @@ %% -*- erlang -*- %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2014. All Rights Reserved. +%% Copyright Ericsson AB 2014-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 013be6b503..7d61b9e9c5 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -555,7 +555,6 @@ read_source(Name) -> %% <dd>Specifies a list of pre-defined Erlang preprocessor (`epp') %% macro definitions, used if the `preprocess' option is turned on. %% The default value is the empty list.</dd> -%% </dl> %% <dt>{@type {report_missing_types, boolean()@}} %% </dt> %% <dd>If the value is `true', warnings are issued for missing types. @@ -563,6 +562,7 @@ read_source(Name) -> %% `no_report_missing_types' is an alias for %% `{report_missing_types, false}'. %% </dd> +%% </dl> %% %% @see get_doc/2 %% @see //syntax_tools/erl_syntax @@ -653,20 +653,7 @@ find_invalid_unicode([]) -> none. parse_file(Epp) -> case scan_and_parse(Epp) of {ok, Form} -> - case Form of - {attribute,La,record,{Record, Fields}} -> - case epp:normalize_typed_record_fields(Fields) of - {typed, NewFields} -> - [{attribute, La, record, {Record, NewFields}}, - {attribute, La, type, - {{record, Record}, Fields, []}} - | parse_file(Epp)]; - not_typed -> - [Form | parse_file(Epp)] - end; - _ -> - [Form | parse_file(Epp)] - end; + [Form | parse_file(Epp)]; {error, E} -> [{error, E} | parse_file(Epp)]; {eof, Location} -> diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl index f691770ae3..5c8c648319 100644 --- a/lib/edoc/src/edoc_extract.erl +++ b/lib/edoc/src/edoc_extract.erl @@ -32,9 +32,9 @@ %% %% @headerfile "edoc.hrl" (disabled until it can be made private) -include("edoc.hrl"). -%% @type filename() = file:filename(). -%% @type proplist() = proplists:property(). -%% @type syntaxTree() = erl_syntax:syntaxTree(). +%% @type filename() = //kernel/file:filename(). +%% @type proplist() = //stdlib/proplists:property(). +%% @type syntaxTree() = //syntax_tools/erl_syntax:syntaxTree(). %% @spec source(File::filename(), Env::edoc_env(), Options::proplist()) %% -> {ModuleName, edoc:edoc_module()} @@ -355,6 +355,8 @@ preprocess_forms_2(F, Fs) -> [F | preprocess_forms_1(Fs)]; text -> [F | preprocess_forms_1(Fs)]; + {attribute, {record, _}} -> + [F | preprocess_forms_1(Fs)]; {attribute, {N, _}} -> case edoc_specs:is_tag(N) of true -> @@ -373,50 +375,62 @@ preprocess_forms_2(F, Fs) -> %% in the list. collect(Fs, Mod) -> - collect(Fs, [], [], [], [], undefined, Mod). + collect(Fs, [], [], [], [], [], undefined, Mod). -collect([F | Fs], Cs, Ss, Ts, As, Header, Mod) -> +collect([F | Fs], Cs, Ss, Ts, Rs, As, Header, Mod) -> case erl_syntax_lib:analyze_form(F) of comment -> - collect(Fs, [F | Cs], Ss, Ts, As, Header, Mod); + collect(Fs, [F | Cs], Ss, Ts, Rs, As, Header, Mod); {function, Name} -> L = erl_syntax:get_pos(F), Export = ordsets:is_element(Name, Mod#module.exports), Args = parameters(erl_syntax:function_clauses(F)), - collect(Fs, [], [], [], + collect(Fs, [], [], [], [], [#entry{name = Name, args = Args, line = L, export = Export, - data = {comment_text(Cs),Ss,Ts}} | As], + data = {comment_text(Cs),Ss,Ts,Rs}} | As], Header, Mod); {attribute, {module, _}} when Header =:= undefined -> L = erl_syntax:get_pos(F), - collect(Fs, [], [], [], As, + collect(Fs, [], [], [], [], As, #entry{name = module, line = L, - data = {comment_text(Cs),Ss,Ts}}, + data = {comment_text(Cs),Ss,Ts,Rs}}, Mod); + {attribute, {record, {_Name, Fields}}} -> + case is_typed_record(Fields) of + true -> + collect(Fs, Cs, Ss, Ts, [F | Rs], As, Header, Mod); + false -> + collect(Fs, Cs, Ss, Ts, Rs, As, Header, Mod) + end; {attribute, {N, _}} -> case edoc_specs:tag(N) of spec -> - collect(Fs, Cs, [F | Ss], Ts, As, Header, Mod); + collect(Fs, Cs, [F | Ss], Ts, Rs, As, Header, Mod); type -> - collect(Fs, Cs, Ss, [F | Ts], As, Header, Mod); + collect(Fs, Cs, Ss, [F | Ts], Rs, As, Header, Mod); unknown -> %% Drop current seen comments. - collect(Fs, [], [], [], As, Header, Mod) + collect(Fs, [], [], [], Rs, As, Header, Mod) end; _ -> %% Drop current seen comments. - collect(Fs, [], [], [], As, Header, Mod) + collect(Fs, [], [], [], [], As, Header, Mod) end; -collect([], Cs, Ss, Ts, As, Header, _Mod) -> - Footer = #entry{name = footer, data = {comment_text(Cs),Ss,Ts}}, +collect([], Cs, Ss, Ts, Rs, As, Header, _Mod) -> + Footer = #entry{name = footer, data = {comment_text(Cs),Ss,Ts,Rs}}, As1 = lists:reverse(As), if Header =:= undefined -> - {#entry{name = module, data = {[],[],[]}}, Footer, As1}; + {#entry{name = module, data = {[],[],[],[]}}, Footer, As1}; true -> {Header, Footer, As1} end. +is_typed_record([]) -> + false; +is_typed_record([{_, {_, Type}} | Fs]) -> + Type =/= none orelse is_typed_record(Fs). + %% Returns a list of simplified comment information (position and text) %% for a list of abstract comments. The order of elements is reversed. @@ -549,8 +563,8 @@ get_tags(Es, Env, File, TypeDocs) -> How = dict:from_list(edoc_tags:tag_parsers()), get_tags(Es, Tags, Env, How, File, TypeDocs). -get_tags([#entry{name = Name, data = {Cs,Specs,Types}} = E | Es], Tags, Env, - How, File, TypeDocs) -> +get_tags([#entry{name = Name, data = {Cs,Specs,Types,Records}} = E | Es], + Tags, Env, How, File, TypeDocs) -> Where = {File, Name}, Ts0 = scan_tags(Cs), {Ts1,Specs1} = select_spec(Ts0, Where, Specs), @@ -558,7 +572,7 @@ get_tags([#entry{name = Name, data = {Cs,Specs,Types}} = E | Es], Tags, Env, Ts3 = edoc_macros:expand_tags(Ts2, Env, Where), Ts4 = edoc_tags:parse_tags(Ts3, How, Env, Where), Ts = selected_specs(Specs1, Ts4), - ETypes = [edoc_specs:type(Type, TypeDocs) || Type <- Types], + ETypes = [edoc_specs:type(Type, TypeDocs) || Type <- Types ++ Records], [E#entry{data = Ts++ETypes} | get_tags(Es, Tags, Env, How, File, TypeDocs)]; get_tags([], _, _, _, _, _) -> []. @@ -625,11 +639,11 @@ file_macros(_Context, Env) -> %% %% The idea is to mimic how the @type tag works. %% Using @type: -%% @type t() = t1(). Some docs of t/0; -%% Further docs of t/0. +%%```@type t() = t1(). Some docs of t/0; +%% Further docs of t/0.''' %% The same thing using -type: -%% -type t() :: t1(). % Some docs of t/0; -%% Further docs of t/0. +%%```-type t() :: t1(). % Some docs of t/0; +%% Further docs of t/0.''' find_type_docs(Forms0, Comments, Env, File) -> Tree = erl_recomment:recomment_forms(Forms0, Comments), Forms = preprocess_forms(Tree), diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index cf99bf8440..41a0b193ec 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -180,7 +180,9 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> FullDesc = get_content(fullDescription, Desc), Functions = [{function_name(E), E} || E <- get_content(functions, Es)], Types = [{type_name(E), E} || E <- get_content(typedecls, Es)], - SortedFs = lists:sort(Functions), + SortedFs = if Opts#opts.sort_functions -> lists:sort(Functions); + true -> Functions + end, Body = (navigation("top") ++ [?NL, hr, ?NL, ?NL, {h1, Title}, ?NL] ++ doc_index(FullDesc, Functions, Types) @@ -204,9 +206,7 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> end ++ types(lists:sort(Types), Opts) ++ function_index(SortedFs, Opts#opts.index_columns) - ++ if Opts#opts.sort_functions -> functions(SortedFs, Opts); - true -> functions(Functions, Opts) - end + ++ functions(SortedFs, Opts) ++ [hr, ?NL] ++ navigation("bottom") ++ timestamp()), @@ -898,8 +898,14 @@ t_map(Es) -> Fs = get_elem(map_field, Es), ["#{"] ++ seq(fun t_map_field/1, Fs, ["}"]). -t_map_field(#xmlElement{content = [K,V]}) -> - t_utype_elem(K) ++ [" => "] ++ t_utype_elem(V). +t_map_field(#xmlElement{content = [K,V]}=E) -> + KElem = t_utype_elem(K), + VElem = t_utype_elem(V), + AS = case get_attrval(assoc_type, E) of + "assoc" -> " => "; + "exact" -> " := " + end, + KElem ++ [AS] ++ VElem. t_record(E, Es) -> Name = ["#"] ++ t_type(get_elem(atom, Es)), @@ -1133,8 +1139,12 @@ ot_tuple(Es) -> ot_map(Es) -> {type,0,map,[ot_map_field(E) || E <- get_elem(map_field,Es)]}. -ot_map_field(#xmlElement{content=[K,V]}) -> - {type,0,map_field_assoc,ot_utype_elem(K), ot_utype_elem(V)}. +ot_map_field(#xmlElement{content=[K,V]}=E) -> + A = case get_attrval(assoc_type, E) of + "assoc" -> map_field_assoc; + "exact" -> map_field_exact + end, + {type,0,A,[ot_utype_elem(K), ot_utype_elem(V)]}. ot_fun(Es) -> Range = ot_utype(get_elem(type, Es)), diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index d43d37df78..8fbc83fa29 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -935,7 +935,7 @@ get_doc_env(Opts) -> %% Modules = [atom()] %% proplist() = [term()] %% -%% @type proplist() = proplists:property(). +%% @type proplist() = //stdlib/proplists:property(). %% @type edoc_env(). Environment information needed by EDoc for %% generating references. The data representation is not documented. %% diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 835e7ccaa6..68a3439f10 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -36,8 +36,8 @@ Terminals atom float integer var an_var string start_spec start_typedef start_throws start_ref -'(' ')' ',' '.' '=>' '->' '{' '}' '[' ']' '|' '+' ':' '::' '=' '/' '//' '*' -'#' 'where' '<<' '>>' '..' '...'. +'(' ')' ',' '.' '=>' ':=' '->' '{' '}' '[' ']' '|' '+' ':' '::' '=' '/' '//' +'*' '#' 'where' '<<' '>>' '..' '...'. Rootsymbol start. @@ -76,7 +76,12 @@ utype_map_fields -> '$empty' : []. utype_map_fields -> utype_map_field : ['$1']. utype_map_fields -> utype_map_fields ',' utype_map_field : ['$3' | '$1']. -utype_map_field -> utype '=>' utype : #t_map_field{ k_type = '$1', v_type = '$3'}. +utype_map_field -> utype '=>' utype : #t_map_field{assoc_type = assoc, + k_type = '$1', + v_type = '$3'}. +utype_map_field -> utype ':=' utype : #t_map_field{assoc_type = exact, + k_type = '$1', + v_type = '$3'}. utype_tuple -> '{' utypes '}' : lists:reverse('$2'). diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl index 9b28ae90e8..d69bddc999 100644 --- a/lib/edoc/src/edoc_run.erl +++ b/lib/edoc/src/edoc_run.erl @@ -44,6 +44,8 @@ -import(edoc_report, [report/2, error/1]). +-type args() :: [string()]. + %% @spec application([string()]) -> none() %% @@ -58,6 +60,7 @@ %% automatically terminated when the call has completed, signalling %% success or failure to the operating system. +-spec application(args()) -> no_return(). application(Args) -> F = fun () -> case parse_args(Args) of @@ -81,6 +84,7 @@ application(Args) -> %% automatically terminated when the call has completed, signalling %% success or failure to the operating system. +-spec files(args()) -> no_return(). files(Args) -> F = fun () -> case parse_args(Args) of @@ -93,6 +97,7 @@ files(Args) -> run(F). %% @hidden Not official yet +-spec toc(args()) -> no_return(). toc(Args) -> F = fun () -> case parse_args(Args) of @@ -126,6 +131,7 @@ toc(Args) -> %% automatically terminated when the call has completed, signalling %% success or failure to the operating system. +-spec file(args()) -> no_return(). file(Args) -> F = fun () -> case parse_args(Args) of @@ -137,8 +143,7 @@ file(Args) -> end, run(F). --spec invalid_args(string(), list()) -> no_return(). - +-spec invalid_args(string(), args()) -> no_return(). invalid_args(Where, Args) -> report("invalid arguments to ~ts: ~w.", [Where, Args]), shutdown_error(). @@ -169,10 +174,12 @@ wait_init() -> %% When and if a function init:stop/1 becomes generally available, we %% can use that instead of delay-and-pray when there is an error. +-spec shutdown_ok() -> no_return(). shutdown_ok() -> %% shut down emulator nicely, signalling "normal termination" init:stop(). +-spec shutdown_error() -> no_return(). shutdown_error() -> %% delay 1 second to allow I/O to finish receive after 1000 -> ok end, diff --git a/lib/edoc/src/edoc_scanner.erl b/lib/edoc/src/edoc_scanner.erl index 36423d63f8..f1d5e1d4b9 100644 --- a/lib/edoc/src/edoc_scanner.erl +++ b/lib/edoc/src/edoc_scanner.erl @@ -146,6 +146,8 @@ scan1([$>,$>|Cs], Toks, Pos) -> scan1(Cs, [{'>>',Pos}|Toks], Pos); scan1([$-,$>|Cs], Toks, Pos) -> scan1(Cs, [{'->',Pos}|Toks], Pos); +scan1([$:,$=|Cs], Toks, Pos) -> + scan1(Cs, [{':=',Pos}|Toks], Pos); scan1([$:,$:|Cs], Toks, Pos) -> scan1(Cs, [{'::',Pos}|Toks], Pos); scan1([$/,$/|Cs], Toks, Pos) -> diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index bb98e8b04f..c15dfd328f 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2016. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -42,14 +42,15 @@ %% TypeDocs is a dict of {Name, Doc}. %% Note: #t_typedef.name is set to {record, R} for record types. type(Form, TypeDocs) -> - {Name, Data0} = erl_syntax_lib:analyze_wild_attribute(Form), - type = tag(Name), + {Name, Data0} = analyze_type_attribute(Form), {TypeName, Type, Args, Doc} = case Data0 of - {{record, R}, Fs, []} -> + {R, Fs} -> + record = Name, L = erl_syntax:get_pos(Form), {{record, R}, {type, L, record, [{atom,L,R} | Fs]}, [], ""}; {N,T,As} -> + type = tag(Name), Doc0 = case dict:find({N, length(As)}, TypeDocs) of {ok, Doc1} -> @@ -188,7 +189,7 @@ strip([_ | S]) -> %% Find the type name and the greatest line number of a type spec. %% Should use syntax_tools but this has to do for now. get_name_and_last_line(F) -> - {Name, Data} = erl_syntax_lib:analyze_wild_attribute(F), + {Name, Data} = analyze_type_attribute(F), type = edoc_specs:tag(Name), Attr = {attribute, erl_syntax:get_pos(F), Name, Data}, Fun = fun(A) -> @@ -229,6 +230,7 @@ get_all_tags(Es) -> %% Turns an opaque type into an abstract datatype. %% Note: top level annotation is ignored. opaque2abstr(opaque, _T) -> undefined; +opaque2abstr(record, T) -> T; opaque2abstr(type, T) -> T. %% Replaces the parameters extracted from the source (by @@ -270,12 +272,8 @@ parms([], []) -> parms([A | As], [D | Ds]) -> [param(A, D) | parms(As, Ds)]. -param(#t_list{type = Type}, Default) -> - param(Type, Default); param(#t_paren{type = Type}, Default) -> param(Type, Default); -param(#t_nonempty_list{type = Type}, Default) -> - param(Type, Default); param(#t_record{name = #t_atom{val = Name}}, _Default) -> list_to_atom(capitalize(atom_to_list(Name))); param(T, Default) -> @@ -371,11 +369,11 @@ d2e({type,_,map,any}, _Prec) -> d2e({type,_,map,Es}, _Prec) -> #t_map{types = d2e(Es) }; d2e({type,_,map_field_assoc,[K,V]}, Prec) -> - T = #t_map_field{k_type = d2e(K), v_type=d2e(V) }, + T = #t_map_field{assoc_type = assoc, k_type = d2e(K), v_type=d2e(V) }, {P,_R} = erl_parse:type_preop_prec('#'), maybe_paren(P, Prec, T); -d2e({type,_,map_field_exact,K,V}, Prec) -> - T = #t_map_field{k_type = d2e(K), v_type=d2e(V) }, +d2e({type,_,map_field_exact,[K,V]}, Prec) -> + T = #t_map_field{assoc_type = exact, k_type = d2e(K), v_type=d2e(V) }, {P,_R} = erl_parse:type_preop_prec('#'), maybe_paren(P, Prec, T); d2e({type,_,tuple,Ts0}, _Prec) -> @@ -612,6 +610,16 @@ type_name(#tag{name = type, data = {#t_typedef{name = Name, args = As},_}}) -> {Name, length(As)}. +analyze_type_attribute(Form) -> + Name = erl_syntax:atom_value(erl_syntax:attribute_name(Form)), + case tag(Name) of + type -> + erl_syntax_lib:analyze_wild_attribute(Form); + _ when Name =:= record -> + {attribute, _, record, {N, Fields}} = erl_syntax:revert(Form), + {record, {N, Fields}} + end. + %% @doc Return `true' if `Tag' is one of the specification and type %% attribute tags recognized by the Erlang compiler. diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl index 1d2305e68f..919159e125 100644 --- a/lib/edoc/src/edoc_tags.erl +++ b/lib/edoc/src/edoc_tags.erl @@ -213,8 +213,10 @@ filter_tags([#tag{name = N, line = L} = T | Ts], Tags, Where, Ts1) -> true -> filter_tags(Ts, Tags, Where, [T | Ts1]); false -> - [warning(L, Where, "tag @~s not recognized.", [N]) || - Where =/= no], + case Where of + no -> ok; + _ -> warning(L, Where, "tag @~s not recognized.", [N]) + end, filter_tags(Ts, Tags, Where, Ts1) end; filter_tags([], _, _, Ts) -> @@ -451,7 +453,7 @@ check_type(#tag{line = L, data = Data}, P0, Ls, Ts) -> check_type(#t_def{type = Type}, P, Ls, Ts) -> check_type(Type, P, Ls, Ts); check_type(#t_type{name = Name, args = Args}, P, Ls, Ts) -> - _ = check_used_type(Name, Args, P, Ls), + check_used_type(Name, Args, P, Ls), check_types3(Args++Ts, P, Ls); check_type(#t_var{}, P, Ls, Ts) -> check_types3(Ts, P, Ls); @@ -503,7 +505,8 @@ check_used_type(#t_name{name = N, module = Mod}=Name, Args, P, LocalTypes) -> false -> #parms{warn = W, line = L, file = File} = P, %% true = ets:insert(DT, TypeName), - [type_warning(L, File, "missing type", N, NArgs) || W] + _ = [type_warning(L, File, "missing type", N, NArgs) || W], + ok end. type_warning(Line, File, S, N, NArgs) -> diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index 58413bcbda..bd4a583b8e 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -89,8 +89,8 @@ to_xml(#t_fun{args = As, range = T}, Env) -> wrap_utype(T, Env)]}; to_xml(#t_map{ types = Ts}, Env) -> {map, map(fun to_xml/2, Ts, Env)}; -to_xml(#t_map_field{ k_type=K, v_type=V}, Env) -> - {map_field, [wrap_utype(K,Env), wrap_utype(V, Env)]}; +to_xml(#t_map_field{assoc_type = AT, k_type=K, v_type=V}, Env) -> + {map_field, [{assoc_type, AT}], [wrap_utype(K,Env), wrap_utype(V, Env)]}; to_xml(#t_tuple{types = Ts}, Env) -> {tuple, map(fun wrap_utype/2, Ts, Env)}; to_xml(#t_list{type = T}, Env) -> diff --git a/lib/edoc/src/edoc_types.hrl b/lib/edoc/src/edoc_types.hrl index 2aa7d2d93e..3f502068af 100644 --- a/lib/edoc/src/edoc_types.hrl +++ b/lib/edoc/src/edoc_types.hrl @@ -157,5 +157,5 @@ -record(t_paren, {a=[], type}). % parentheses -record(t_map, {a=[], types=[]}). --record(t_map_field, {a=[], k_type, v_type}). +-record(t_map_field, {a=[], assoc_type, k_type, v_type}). |